News Aggregator

ChatGPT Will Not Replace Your Job, but the People Using ChatGPT as Their Assistant Will

Aggregated on: 2023-05-31 15:00:43

The development of generative AI has been a true game-changer in the world of technology. It has unlocked new and exciting possibilities for creating and generating original content that was previously only achievable through human effort. By leveraging the power of artificial intelligence to analyze patterns in existing data, generative AI can now create original text, images, and music that are virtually indistinguishable from those created by humans. This groundbreaking advancement has immense implications for various industries, including media, advertising, and entertainment. One industry that stands to benefit significantly from the integration of generative AI is the media sector. In today's fast-paced world, where news and articles are constantly being produced to keep the public informed, the efficiency and speed offered by generative AI can be of great value to newsrooms and publishers. By utilizing generative AI, news articles and product descriptions can be created quickly and efficiently, enabling newsrooms to keep up with the ever-increasing demand for content. However, it is important to note that while generative AI can generate content, the human touch is still crucial in producing material that resonates with readers. Human writers possess a unique ability to craft compelling stories, develop persuasive arguments, and create engaging content that genuinely touches the hearts and minds of the audience. Through the infusion of human creativity and emotion, content takes on a deeper level of connection and authenticity.

Operator Overloading in Java

Aggregated on: 2023-05-31 14:30:43

In this post, we'll delve into the fascinating world of operator overloading in Java. Although Java doesn't natively support operator overloading, we'll discover how Manifold can extend Java with that functionality. We'll explore its benefits, limitations, and use cases, particularly in scientific and mathematical code. We will also explore three powerful features provided by Manifold that enhance the default Java-type safety while enabling impressive programming techniques. We'll discuss unit expressions, type-safe reflection coding, and fixing methods like equals during compilation. Additionally, we'll touch upon a solution that Manifold offers to address some limitations of the var keyword. Let's dive in!

Is Podman a Drop-in Replacement for Docker?

Aggregated on: 2023-05-31 14:30:43

In many places, you can read that Podman is a drop-in replacement for Docker. But is it as easy as it sounds? In this blog, you will start with a production-ready Dockerfile and execute the Podman commands just like you would do when using Docker. Let’s investigate whether this works without any problems! Introduction Podman is a container engine, just as Docker is. Podman, however, is a daemonless container engine, and it runs containers by default as rootless containers. This is more secure than running containers as root. The Docker daemon can also run as a non-root user nowadays.

Reactive Programming

Aggregated on: 2023-05-31 13:30:43

Before diving into Reactive World, let's take a look at some definitions of this mechanism: Reactive Programming is an asynchronous programming paradigm focused on streams of data.

Deep Q-Learning Networks: Bridging the Gap from Virtual Games to Real-World Applications

Aggregated on: 2023-05-30 23:45:42

Artificial intelligence (AI) and machine learning (ML) have profoundly impacted a wide range of industries, from healthcare and finance to energy and transportation. Among various AI techniques, reinforcement learning (RL) — a type of machine learning where an agent learns to make decisions by interacting with its environment — has emerged as a potent tool for solving complex, sequential decision-making problems. A significant advancement in RL is the advent of Deep Q-Learning Networks (DQNs), which combine the power of deep learning with the strategic decision-making capabilities of Q-learning. DQNs have achieved remarkable success in various tasks, including mastering games like Chess, Go, and poker, where they have outperformed human world champions. But the question arises — can the success of DQNs in these well-defined game environments translate to more complex, real-world applications?

Chaining API Requests With API Gateway

Aggregated on: 2023-05-30 23:45:42

As the number of APIs that need to be integrated increases, managing the complexity of API interactions becomes increasingly challenging. By using the API gateway, we can create a sequence of API calls, which breaks down the API workflows into smaller, more manageable steps. For example, in an online shopping website when a customer searches for a product, the platform can send a request to the product search API, then send a request to the product details API to retrieve more information about the products. In this article, we will create a custom plugin for Apache APISIX API Gateway to handle client requests that should be called in sequence. What Is a Chaining API Request, and Why Do We Need It? Chaining API requests (or pipeline requests, or sequential API calls) is a technique used in software development to manage the complexity of API interactions where software requires multiple API calls to complete a task. It is similar to batch request processing where you group multiple API requests into a single request and send them to the server as a batch. While they may seem similar, a pipeline request involves sending a single request to the server that triggers a sequence of API requests to be executed in a defined order. Each API request in the sequence can modify the request and response data, and the response from one API request is passed as input to the next API request in the sequence. Pipeline requests can be useful when a client needs to execute a sequence of dependent API requests that must be executed in a specific order.

Authorization: Get It Done Right, Get It Done Early

Aggregated on: 2023-05-30 20:15:42

As the founder of Cerbos, I have first-hand experience with the challenges that CTOs face when building software solutions that meet immediate requirements while also future-proofing their infrastructure. This balancing act becomes particularly challenging when addressing complex authorization requirements in enterprise settings, which is why there are significant benefits to building the correct solution early on. Large organizations require sophisticated and flexible authorization systems to accommodate diverse roles and access levels. As these companies grow, their authorization needs evolve, making it difficult to anticipate future requirements. Additionally, enterprises face the challenge of managing multiple departments, geographies, and seniority levels, which further complicates the authorization landscape. As organizations scale, the stakes for security, compliance, and performance increase, creating more pressure on CTOs to balance current needs with preparing for future growth.

Introduction To Git

Aggregated on: 2023-05-30 18:45:42

Imagine you're working on a critical project, pouring hours of effort into writing code, only to accidentally delete a crucial file. Panic sets in as you realize there's no way to retrieve the previous version. But wait! Introducing Git, the superhero of version control systems. With Git, you can effortlessly track changes, revert to previous versions, collaborate seamlessly with teammates, and even branch out to experiment without fear of irreversible consequences. Git saves the day by empowering developers to confidently navigate the complex world of software development, ensuring smooth workflows and protecting precious code from the clutches of accidental deletions. Git is the most popular tool. Git is a version-control system for tracking changes in computer files and coordinating work on those files among multiple people. It is primarily used for source-code management in software development, but it can be used to keep track of changes in any set of files.

RAML vs. OAS: Which Is the Best API Specification for Your Project?

Aggregated on: 2023-05-30 18:15:42

Designing and documenting APIs well is essential to working on API projects. APIs should be easy to use, understand, and maintain. Ensure your API design is clearly and effectively communicated to your users and teammates. You need to generate the entirety of your API design, together with documentation, code, assessments, mocks, and so forth. What is the excellent way to do all that? An API specification language is one way to do that. An API spec language is a way of writing down your API design using a general layout that humans and machines can read. It lets you write your API layout in a simple and structured manner, which you may use to create all varieties of awesome things. There are many API spec languages. However, the popular ones are RAML and OAS. RAML stands for RESTful API Modeling Language, and it's a language that uses YAML to put into writing your APIs. OAS stands for OpenAPI Specification, a language that uses JSON or YAML to write down your APIs. In this post, I will evaluate RAML and OAS and tell you what they can do for you. Features RAML and OAS have some standard features. They both:

Transactional Outbox Patterns Step by Step With Spring and Kotlin

Aggregated on: 2023-05-30 17:45:42

The reason why we need a Transactional Outbox is that a service often needs to publish messages as part of a transaction that updates the database. Both the database update and the sending of the message must happen within a transaction. Otherwise, if the service doesn’t perform these two operations automatically, a failure could leave the system in an inconsistent state. The GitHub repository with the source code for this article.

Streamlining PHP Document Generation With AI: Optimizing the Process

Aggregated on: 2023-05-30 17:15:42

Document generation is an important task for many businesses, whether you're creating invoices, reports, or legal documents. To make this process easier, many companies use PHP — a programming language that's great for automating and simplifying document generation. However, as documents become more complex and data grows, it can be tough to keep up with the increasing demands. That's where artificial intelligence (AI) comes in. By using AI technology like natural language processing, machine learning, and data analytics, you can make the document generation process even faster and more efficient. With AI, you can automatically design document layouts, generate text, and analyze documents for readability and effectiveness.

How Agile Works at Tesla [Video]

Aggregated on: 2023-05-30 16:45:42

How Elon Musk Would Run Your Business With Joe Justice Joe Justice worked for Bill Gates, Jeff Bezos, and Elon Musk. In this hands-on Agile meetup, Joe shared DX, or Digital Transformation, the Agile operating system for TeslaSpeed — a term coined by the EU Commission to talk about how fast Tesla moves and how fast they need to move now.

How Web3 Is Driving Social and Financial Empowerment

Aggregated on: 2023-05-30 16:45:42

In recent years, Web3 has been put forward as the most significant democratic revolution in the digital space. With big tech monopolies governing the exchange and monetization of information today, the promise of Web3 is the empowerment of users when it comes to the ownership and sharing of data. The decentralization of ownership is expanding to industries beyond the web, too, particularly when it comes to use cases for blockchain technology, such as decentralized finance (DeFi), so Web3 is very much part of a general trend toward the democratization of platforms and services. What Is Web3? Web 1.0 was decentralized by default and was defined by static pages of information that were accessible to anyone with a PC and an internet connection. The browsing experience was not tailored to individuals, so the experience was the same for everyone. With Web 2.0, the experience evolved with the advent of server-side scripting (e.g., PHP) and self-generated pages, with individual users not only accessing information but also having content generated just for them. This is where advertising, social media, and the exchange of information took off in a big way. Suddenly, the model became centralized, with large technology firms monopolizing platforms, such as Meta (then Facebook), Google, and Amazon.

Exploring the Capabilities of eBPF

Aggregated on: 2023-05-30 16:45:42

On this week’s episode of Dev Interrupted, we talk to Liz Rice, Chief Open Source Officer at Isovalent and author of the book Learning eBPF: Programming the Linux Kernel for Enhanced Observability, Networking, and Security. Liz is an expert on open source, containers, and cloud-native technologies, and joins us to discuss her book, what she describes as some of the eBPF "superpowers" people are talking about, and some of the fascinating projects surrounding eBPF like Project Kepler.

Incident Response Guide

Aggregated on: 2023-05-30 15:30:42

Site reliability engineering (SRE) is a critical discipline that focuses on ensuring modern systems and applications' continuous availability and performance. One of the most vital aspects of SRE is incident response, a structured process for identifying, assessing, and resolving system incidents that can lead to downtime, revenue loss, and brand reputation damage. This article discusses the importance of incident response, examining the key elements of triaging and troubleshooting and offering real-world examples to demonstrate their practical applications. We will then use our insights to create an ideal incident response plan that can be utilized by teams of all sizes to effectively manage and mitigate system incidents, ensuring the highest levels of service reliability and user satisfaction.

Enhancing Collaboration and Efficiency in DataOps With Git

Aggregated on: 2023-05-30 15:15:42

Recently, ChatGPT has gained popularity, sparking a wave of enthusiasm for large-scale model products. As a result, major companies have been introducing or planning to launch their own large-scale model products. As someone who witnessed the previous AI wave, I have been thrilled because I have always hoped that AI could intelligently handle complex data governance tasks, freeing data professionals from cumbersome data operations. DataOps is an agile data management methodology that accelerates the entire data collaboration process by automating workflows, standardizing processes, and promoting collaboration and monitoring. It aims to improve data quality, data security, and the management and utilization of data resources, resulting in higher efficiency and better business performance.

Demystifying SPF Record Limitations

Aggregated on: 2023-05-30 15:15:42

Communication is the hallmark of processes between governments, organizations, and individuals; there is a potent need to know what goes around; email is one of the cheapest means of communicating globally today. Cybercriminals know that many people utilize email platforms for communication and leverage this knowledge for email phishing attacks. An unnerving report in 2019 says that 99% of cyberattacks use some form of social engineering, such as phishing emails, to access sensitive information. Usually, an email passes through the sender host’s server to the recipient server; there should be a measure to determine if the email is from an authorized IP address sender or a phishing campaign.

Send Email Using Spring Boot (SMTP Integration)

Aggregated on: 2023-05-30 14:30:42

This article explores how to send emails from your very own Spring Boot application. Yes, you can have a dedicated REST API, which accepts the email sender's and receiver's email addresses, the subject, and the body — the classic attributes that make up a business email. This API can then be invoked at will from your front-end team by passing in the necessary parameters, and Voila! Your email is sent in a breeze.

Integrating AWS With Salesforce Using Terraform

Aggregated on: 2023-05-30 14:30:42

In this article, we will explore the integration of Amazon Web Services (AWS) with Salesforce, a popular customer relationship management (CRM) platform. We will focus on using Terraform, an infrastructure as a code tool, to streamline the integration process and provide code examples to help you get started. Why Integrate AWS With Salesforce? Integrating AWS with Salesforce offers numerous benefits for businesses. AWS provides a robust set of cloud services, including computing power, storage, and databases, allowing organizations to scale their operations effectively. Salesforce, on the other hand, is a leading CRM platform that helps companies manage their customer relationships, sales processes, and marketing campaigns. By integrating these two platforms, businesses can leverage the strengths of each to streamline their operations, improve data visibility, and enhance customer experiences.

Laravel vs. Django: A Head-to-Head Comparison

Aggregated on: 2023-05-30 14:30:42

Django and Laravel are two well-known web frameworks. Both have exceptional features, functionalities, and capacities to support and meet the needs of users in a variety of industrial verticals. This article compares Django vs. Laravel based on several characteristics, such as ease of learning, usability, performance, security, scalability, database and microservices support, community support, and more. But first, let's go over the fundamentals of web frameworks in general, followed by Django and Laravel.

Machine Learning Driving Innovation in the Digital Age

Aggregated on: 2023-05-30 13:45:42

As companies across all industries realize the value of implementing a data-driven strategy, machine learning (ML) is emerging as a transformative force to be reckoned with. While implementing machine learning initiatives at the core of their digital transformation strategy, they are measuring the complexity of bringing them to fruition. Navigating Complexity and Avoiding Project Pitfalls Analysts agree that the failure rate of machine learning projects is around 80%. Indeed, Gartner predicted that by the end of 2022, approximately 85 percent of AI projects would have delivered erroneous outcomes due to bias in data, algorithms, or the teams responsible for managing them. IDC's research indicates that while AI/ML adoption is on the rise, cost, lack of expertise, and lack of life-cycle management tools are among the top three inhibitors to realizing AI and ML at scale.

Seven Steps To Deploy Kedro Pipelines on Amazon EMR

Aggregated on: 2023-05-30 13:15:42

This post explains how to launch an Amazon EMR cluster and deploy a Kedro project to run a Spark job. Amazon EMR (previously called Amazon Elastic MapReduce) is a managed cluster platform for applications built using open-source big data frameworks, such as Apache Spark, that process and analyze vast amounts of data with AWS.

Web Development Checklist

Aggregated on: 2023-05-30 12:45:42

Web development in 2023 requires careful planning and adherence to best practices. This checklist outlines key considerations that developers should keep in mind to ensure the creation of high-quality websites. From design and user experience to security and performance optimization, this guide covers the essential elements for successful web development in 2023. Define Project Goals and Requirements Before starting any web development project, clearly define the goals and requirements. Understand the purpose of the website, target audience, and desired functionality. Establishing a comprehensive project scope will help guide the development process and prevent scope creep.

Competing Consumers With Spring Boot and Hazelcast

Aggregated on: 2023-05-30 01:30:42

The Competing Consumers pattern is a powerful approach that enables multiple consumer applications to process messages from a shared queue in a parallel and distributed manner. The implementation of this messaging pattern requires the utilization of a point-to-point channel. Senders deliver messages (or work items) to this channel and consumers compete with each other to be the receiver and process the message (i.e., perform some work based on the contents of the message) in an asynchronous and non-blocking manner. How Does It Work? Usually, a message broker (e.g., RabbitMQ, ActiveMQ) or a distributed streaming platform (e.g., Apache Kafka) is needed in order to provide the necessary infrastructure to implement this pattern. Producer applications connect to the broker and push messages to a queue (or a Kafka Topic with multiple partitions implemented as point-to-point channels). Then, consumer applications that are also connected to the broker, pull items from the queue (or belong to the same Kafka Consumer Group and pick up items from a designated partition). Each message is effectively delivered initially to only one available consumer or remains in the queue till a consumer becomes available.

Revolutionizing Algorithmic Trading: The Power of Reinforcement Learning

Aggregated on: 2023-05-29 21:15:42

As technology professionals, we are already aware that our world is increasingly data-driven. This is especially true in the realm of financial markets, where algorithmic trading has become the norm, leveraging complex algorithms to execute trades at speeds and frequencies that far outstrip human capabilities. In this world where milliseconds can mean the difference between profit and loss, algorithmic trading provides an edge by making trading more systematic and less influenced by human emotional biases. But what if we could take this a step further? What if our trading algorithms could learn from their mistakes, adapt to new market conditions, and continually improve their performance over time? This is where reinforcement learning, a cutting-edge field in artificial intelligence, comes into play.

Getting Started With the YugabyteDB Managed REST API

Aggregated on: 2023-05-29 20:45:42

REST API is so widespread that you can even use it to manage distributed SQL databases. In this blog post, I will show you how to manage and work with YugabyteDB Managed clusters via REST. You'll learn how to generate an API key, retrieve a list of existing clusters, create a new cluster, and finally, start a sample application that streams market orders into the cluster. Let's get started! Generating a YugabyteDB Managed API Key First, you'll need an API key to interact with the YugabyteDB Managed REST API.

How To Use Pandas and Matplotlib To Perform EDA In Python

Aggregated on: 2023-05-29 19:45:42

Exploratory Data Analysis (EDA) is an essential step in any data science project, as it allows us to understand the data, detect patterns, and identify potential issues. In this article, we will explore how to use two popular Python libraries, Pandas and Matplotlib, to perform EDA. Pandas is a powerful library for data manipulation and analysis, while Matplotlib is a versatile library for data visualization. We will cover the basics of loading data into a pandas DataFrame, exploring the data using pandas functions, cleaning the data, and finally, visualizing the data using Matplotlib. By the end of this article, you will have a solid understanding of how to use Pandas and Matplotlib to perform EDA in Python. Importing Libraries and Data Importing Libraries To use the pandas and Matplotlib libraries in your Python code, you need to first import them. You can do this using the import statement followed by the name of the library.

Alpha Testing Tutorial: A Comprehensive Guide With Best Practices

Aggregated on: 2023-05-29 18:00:42

Alpha testing is a procedure that helps developers find and address faults in their software products. It is comparable to user acceptance testing, another kind of quality control. The main goal of the Alpha test is to fine-tune a software product by uncovering and fixing faults that were not addressed during the initial phases of development. While developing new software applications, many organizations overlook conducting Alpha tests. It focuses on particular product areas to detect and correct flaws missed during software development.

Comparing Cloud Hosting vs. Self Hosting

Aggregated on: 2023-05-29 17:00:42

You just utilized several cloud-based applications to access this content, whether you're reading it on a desktop or smartphone. Cloud hosting vs. self-hosting is two well-known software applications that will be the focus of this article. Cloud Hosting This is the process of hosting websites, programs, or other computing resources on virtual servers that a cloud service provider provides and manages. Cloud hosting uses a network of connected servers, frequently dispersed over various data centers or geographical locations, as opposed to relying on a single physical server.

Data Freshness: Definition, Alerts To Use, and Other Best Practices

Aggregated on: 2023-05-29 15:00:42

Data freshness, sometimes referred to as data timeliness, is the frequency with which data is updated for consumption. It is an important dimension of data quality because recently refreshed data is more accurate and, thus, more valuable. Since it is impractical and expensive to have all data refreshed on a near real-time basis, data engineers ingest and process most analytical data in batches with pipelines designed to update specific data sets at a similar frequency in which they are consumed.

Micro Frontends on Monorepo With Remote State Management

Aggregated on: 2023-05-29 14:45:42

Almost every third enterprise company has a large monolithic application that takes a lot of effort to develop and support. Many teams and frontends cause many problems and confusion in the development process. For the second year in a row, the code structuring architecture pattern — micro frontends — has been gaining increasing popularity. This article will see all aspects of micro frontends, like structure, remote state management, and module federation plugin usage.

Test Data Tutorial: A Comprehensive Guide With Examples and Best Practices

Aggregated on: 2023-05-29 13:45:42

The test data is similar to the production data used by test cases when testing software applications. It is typically collected in the test data document used by test cases and scripts. Unless test data is designed in advance, test cases may not cover all scenarios and ultimately impact software quality. As software applications become more complicated and testing more rigorous, the amount of test data being ingested by testers has increased exponentially during the information and technology revolution.

What Is React? A Complete Guide

Aggregated on: 2023-05-28 21:15:41

React is a popular JavaScript library for web development, preferred for building reusable UI components. This comprehensive guide covers all aspects of React for both experienced and beginner developers. Introduction To React In 2013, Facebook software engineer Jordan Walke introduced React as an in-house solution for constructing user interfaces. It gained popularity and was later released as an open-source library.

Automated Multi-Repo IBM App Connect Enterprise BAR Builds

Aggregated on: 2023-05-28 00:15:41

The IBM App Connect Enterprise (ACE) toolkit has long been used for application development and also for building BAR files to be deployed to integration nodes, with the IDE’s capabilities making it relatively simple to work with applications and libraries contained in multiple source repositories. The toolkit is not easily automated as such, however, and it may appear that the source layout must be reorganized before automation is possible: the command-line build tools lack some of the toolkit's project-handling capabilities and therefore present some challenges when working with complex source environments. Despite the challenges, this article shows an alternative to reorganization, with relatively little work being needed to allow for automation to proceed. Quick summary: The toolkit presents a virtual filesystem based on projects, and the command-line equivalent is to fix up the extracted source during a build; a working example is shown below.

Scaling Site Reliability Engineering (SRE) Teams the Right Way

Aggregated on: 2023-05-28 00:15:41

Most SRE teams eventually reach a point in their existence where they appear unable to meet all the demands placed upon them. This is when these teams may need to scale. However, it’s important to understand that increasing team capacity is not the same as increasing the number of people on the team. Let’s unpack what scaling a team is all about, what are the indicators, what are steps you can take, and how you know if you’re done. Scaling Triggers Sometimes it is very easy to tell whether you need to scale your team or not. For example:

Implementing a Serverless DevOps Pipeline With AWS Lambda and CodePipeline

Aggregated on: 2023-05-27 23:15:41

AWS Lambda is a popular serverless platform that allows developers to run code without provisioning or managing servers. In this article, we will discuss how to implement a serverless DevOps pipeline using AWS Lambda and CodePipeline. What Is AWS Lambda? AWS Lambda is a computing service that runs code in response to events and automatically scales to meet the demand of the application. Lambda supports several programming languages, including Node.js, Python, Java, Go, and C#. CodePipeline is a continuous delivery service that automates the build, test, and deployment of applications. CodePipeline integrates seamlessly with other AWS services, such as CodeCommit, CodeBuild, CodeDeploy, and Lambda.

What to Pay Attention to as Automation Upends the Developer Experience

Aggregated on: 2023-05-26 18:45:40

What a year to be a developer. As organizations rush to adopt more automated technologies driven by low code, generative AI, and other fast-moving innovations, developers accustomed to more traditional hardcoding practices will face increasing disruptions to set practices. But the transition will repay a willingness to change with significant dividends: developer automation promises superior efficiency, developer experience, and accelerated time-to-market with new application features and iterations.

What ChatGPT Needs Is Context

Aggregated on: 2023-05-26 18:45:40

As part of my involvement at LeadDev NYC, I had the opportunity a short video message that would be part of a montage played for folks between the live talks. I decided to speak about the way engineers are enabling the future of products (you can watch it here). It seems to me that questions like “how can engineers affect the future of (whatever)” sometimes come from a place of anxiety. And these days, there’s no greater source of that anxiety than the advances — and the impacts we imagine coming from those advances — in large language models (LLM), more broadly billed as artificial intelligence (AI).

Mainframe Development for the "No Mainframe" Generation

Aggregated on: 2023-05-26 18:15:40

Powerful but Unknown Few people will recognize a mainframe as a modern digital environment, but in fact, it is a widely used powerful platform. When shopping or doing your taxes, there is probably a mainframe involved at some point. As a developer, you are likely to "encounter" one during your career, even if you are not actually dealing with "green screens." However, without mainframe knowledge, how do you proceed? Someone once said: "All the people with relevant knowledge are dead or retired." Even though that is not entirely true, learning how to "handle" the mainframe could indeed pose difficulties. Mainframe in a Laboratory One of the software development departments at the Dutch IT company Ordina is involved in mainframe technology. Apart from mainframe development, it focuses on three points:

Designing a New Framework for Ephemeral Resources

Aggregated on: 2023-05-26 18:15:40

We have recently released our new framework for ephemeral resources, which was the result of a big design effort, going from a deep analysis of the problem to the exploration of multiple solutions. In this article, we share the thinking process we underwent while designing this new framework, presenting some of the challenges we faced and the solutions we found and providing the reader with a clear idea about the resulting design.

Best Practices for Securing Infrastructure as Code (Iac) In the DevOps SDLC

Aggregated on: 2023-05-26 17:45:40

Infrastructure as code (IaC) is the practice of managing and provisioning computing resources using configuration files or scripts rather than manual deployment and configuration processes. This enables developers and operations teams to collaborate more effectively, automate deployments, and improve consistency and reliability. Infrastructure as Code — Everything You Need to Know

Optimal Use of Snowflake Warehouse and Tables

Aggregated on: 2023-05-26 17:15:40

In the previous blog, we discussed the best practices to be followed while data loading into Snowflake from stages. Continuing the Snowflake blog series lets us understand how to use Snowflake Warehouse and Tables optimally.

5 Key Concepts for MQTT Broker in Sparkplug Specification

Aggregated on: 2023-05-26 15:00:40

Sparkplug is an industrial IoT communication protocol designed for use in SCADA systems. It provides a standard communication format for industrial devices and applications, making devices from different manufacturers interoperable. The Sparkplug specification was developed by Cirrus Link Solutions and Eclipse Foundation. It is openly available and not proprietary to a single company. So, it has the following benefits for the Sparkplug community: Allowing different systems and technologies to work together seamlessly, improving efficiency, reducing costs, and providing more options to consumers. Ensuring that products from different vendors can work together without any compatibility issues, increasing consumer choice, and fostering healthy competition among vendors. Encouraging innovation by enabling collaboration and sharing ideas and solutions, thus leading to the development of new products, services, and technologies. Promoting transparency, increasing trust, and reducing the risk of vendor lock-in or dependence on a single supplier. Ensuring that products and services are accessible to a wide range of users, including those with disabilities. Sparkplug aims to provide a standardized way to use MQTT for industrial applications and promote interoperability between devices and systems from different vendors. As such, the Sparkplug specification has been widely adopted by the industrial IoT community and is supported by many different vendors and organizations.

Solving Three Medium-Level Coding

Aggregated on: 2023-05-26 13:45:40

In this article, we will explore three medium-level coding problems and provide solutions for each of them. The problems we will discuss are: Minimum Number of Vertices to Reach All Nodes Maximum Twin Sum of a Linked List Swap Nodes in Pairs While these problems may appear unrelated at first, they share common characteristics and can enhance our understanding of various programming concepts. Furthermore, by exploring their solutions, we can gain insights into graph theory, linked list manipulation, and algorithmic problem-solving techniques. Therefore, this article aims to provide readers with a comprehensive overview of these problems and their solutions.

Navigating the Divide: Distinctions Between Time Series Data and Relational Data

Aggregated on: 2023-05-26 13:15:40

I have coded many applications, both client and web, over my career, and I understand the importance of building a well-developed application from the ground up. Therefore, I found it important to write a piece based on my understanding of time series data versus relational data as someone with a unique understanding of both. Relational Data The main objective of relational data is to maintain an accurate representation of the current state of the world with respect to its objects and the relationships between them. This means that a relational database must maintain an accurate representation of that current state by allowing users to change the objects, which changes the relationships between them.

How To Integrate Microsoft Team With Cypress Cloud

Aggregated on: 2023-05-26 12:45:40

Cypress is an open-source end-to-end testing framework for web applications. It allows developers to write tests in JavaScript to simulate user interactions and verify the behavior of their web applications. Cypress provides a rich set of APIs and a built-in test runner that makes writing, running, and debugging tests easy. On the other hand, Microsoft Teams is a collaborative communication and teamwork platform developed by Microsoft. It is part of the Microsoft 365 suite of productivity tools and is designed to bring together individuals, teams, and organizations to collaborate and communicate effectively.

Automating the Migration From JS to TS for the ZK Framework

Aggregated on: 2023-05-26 12:45:40

I was recently involved in the TypeScript migration of the ZK Framework. For those who are new to ZK, ZK is the Java counterpart of the Node.js stack; i.e., ZK is a Java full-stack web framework where you can implement event callbacks in Java and control frontend UI with Java alone. Over more than a decade of development and expansion, we have reached a code base of more than 50K JavaScript and over 400K Java code, but we noticed that we are spending almost the same amount of time and effort in maintaining Java and JavaScript code, which means, in our project, JavaScript is 8 times harder to maintain than Java. I would like to share the reason we made the move to migrate from JavaScript to TypeScript, the options we evaluated, how we automated a large part of the migration, and how it changed the way we work and gave us confidence.

RBAC With API Gateway and Open Policy Agent (OPA)

Aggregated on: 2023-05-25 22:45:39

With various access control models and implementation methods available, constructing an authorization system for backend service APIs can still be challenging. However, the ultimate goal is to ensure that the correct individual has appropriate access to the relevant resource. In this article, we will discuss how to enable the Role-based access control (RBAC) authorization model for your API with open-source API Gateway Apache APISIX and Open Policy Agent (OPA). What Is RBAC? Role-based access control (RBAC)and attribute-based access control (ABAC) are two commonly used access control models used to manage permissions and control access to resources in computer systems. RBAC assigns permissions to users based on their role within an organization. In RBAC, roles are defined based on the functions or responsibilities of users, and permissions are assigned to those roles. Users are then assigned to one or more roles, and they inherit the permissions associated with those roles. In the API context, for example, a developer role might have permission to create and update API resources, while an end-user role might only have permission to read or execute API resources.

AI Technology Is Drastically Disrupting the Background Screening Industry

Aggregated on: 2023-05-25 22:15:39

In a world governed by digital technology, cybersecurity is paramount for everyone. Organizations must take all necessary measures to protect their data from malicious actors. One such measure is conducting background checks on employees and potential hires. AI technology is disrupting the process. AI technology can play a very important role in this process. It is revolutionizing the way background checks are conducted. With the help of AI-powered software, employers can quickly and accurately assess potential employees and make sure that they are hiring the right person for the job. AI technology can also provide a more comprehensive view of a candidate's background than traditional methods, allowing employers to make better-informed decisions about their hiring process.

Effortlessly Streamlining Test-Driven Development and CI Testing for Kafka Developers

Aggregated on: 2023-05-25 21:45:39

Test-driven development has gained popularity among developers as it gives developers instant feedback and can identify defects and problems early. Once the application is developed, during continuous integration (CI), it’s also important to run automatic tests to cover all possible scenarios before it gets built and deployed to detect defects and issues early. Apache Kafka® provides a distributed, fault-tolerant streaming system that allows applications to communicate with each other asynchronously. Whether you are building microservices or data pipelines, it allows applications to be more loosely-coupled for better scalability and flexibility. But at the same time, it also introduces a lot more complexity to the environment.