News Aggregator

Simplifying Blockchain Development by using Abstraction

Aggregated on: 2023-09-28 12:16:53

Blockchain has the potential to revolutionize the way we interact with the digital world. It promises security, transparency, and decentralization. However, for most people, getting started with blockchain can be confusing and intimidating. The need to manage private keys and wallets can be a significant hurdle. To make blockchain more accessible, developers have been exploring ways to simplify the process, and one exciting concept is abstraction. In this article, we’ll look at what abstraction is and how it creates a better web3 wallet experience. Later, we’ll take a detailed look at how it is implemented on Flow, a blockchain focused on mainstream web3 adoption and used by companies such as the NBA, NFT, Ticketmaster, and Mattel.

The API-Centric Revolution: Decoding Data Integration in the Age of Microservices and Cloud Computing

Aggregated on: 2023-09-27 22:16:52

Shifting Sands: The Evolutionary Context of Data Integration Data integration is the cornerstone of modern enterprises, acting as the circulatory system that feeds various business units. There was a time when the ETL (Extract, Transform, Load) and ELT (Extract, Load, Transform) methods were the paragons of data integration. But times have changed; the era of cloud computing, microservices, and real-time analytics is here. In this dynamic setting, APIs (Application Programming Interfaces) emerge as the transformative agents for data integration, connecting the dots between different systems, data lakes, and analytical tools. Challenges Faced by Traditional ETL and ELT Models ETL and ELT approaches, though revolutionary in their time, find it increasingly difficult to adapt to today's volatile data landscape. Batch processing, once a useful feature, is now a bottleneck in scenarios demanding real-time insights. Latency, incompatibility with cloud-native systems, and lack of flexibility further underscore the limitations of ETL and ELT. These drawbacks don't merely affect technological performance but also stifle the speed at which business decisions are made, thus affecting the bottom line.

Five Tools for Data Scientists to 10X their Productivity

Aggregated on: 2023-09-27 22:01:52

As a data scientist, the thought of data and insights must excite you beyond bounds. Be it data collection, data preparation, data analysis, data engineering, model choice, or model training and evaluation — all eventually lead to model deployment. Given the era of AI we have all embraced, the life of Data Scientists has also been made easier. It is easier in terms of available AI tools that take a lot of recurring, tedious, and boring work off the shoulders of data scientists. This article lists five such AI tools that every data scientist should try to automate their regular tasks. DataRobot: Flexible Control in Your Hands DataRobot gives data scientists the liberty to concentrate on major strategic initiatives and put tactical distractions at bay. Giving professionals the freedom to focus on their key jobs, and automating custom-coded pipelines.

Test Automation Success With Measurable Metrics

Aggregated on: 2023-09-27 22:01:52

Nowadays, organizations want to deliver high-quality software products at an accelerated pace. For that, most software delivery companies want to automate their testing activities. However, the true effectiveness of test automation lies not just in its adoption but in how it is implemented and executed. When we start to automate the test cases, our management should raise the following questions:

Advancements in Computer Vision: Deep Learning for Image Recognition

Aggregated on: 2023-09-27 21:31:52

Deep Learning has revolutionized the field of computer vision and image recognition, enabling computers to see and understand digital images with unprecedented accuracy. Through the power of algorithms and data-driven learning, Deep Learning has transformed simple tasks like facial recognition into complex processes such as image segmentation and 3D reconstruction. What Exactly Is Deep Learning, and How Does It Work in the Realm of Computer Vision and Image Recognition? Deep Learning is a subset of Machine Learning that aims to extract high-level abstractions and improve models using a data-driven approach. It utilizes artificial neural networks, mimicking the learning process of the human brain, to recognize patterns and identify objects in images.

SwiftData Dependency Injection in SwiftUI Application

Aggregated on: 2023-09-27 21:16:52

Most of the examples Apple provides to demonstrate Dependency Injection in SwiftUI use @Environment. When creating a new project with SwiftData in XCode, you'll notice that the template uses Environment for injecting the modelContext. Swift struct ContentView: View { @Environment(\.modelContext) private var modelContext // <-- 1 @Query private var items: [Item] var body: some View { NavigationSplitView { List { ... } .toolbar { ToolbarItem { Button(action: addItem) { ... } } } } ... } private func addItem() { withAnimation { let newItem = Item(timestamp: Date()) modelContext.insert(newItem) // <-- 2 } } ... } #Preview { ContentView() .modelContainer(for: Item.self, inMemory: true) // <-- 3 }

Unlocking Opportunities: The Advantages of Certifications for Software Engineers

Aggregated on: 2023-09-27 21:01:52

Software engineers require an extensive reservoir of knowledge and experience to develop modern applications, whether they are crafting a small program or architecting a complex distributed system composed of numerous components. Many novice developers grapple with impostor syndrome, as they face not only a learning curve but also the intricacies of specific projects and domains. I, too, experienced a similar challenge when embarking on my first job, despite having several years of non-commercial development experience and completing multiple training courses. It led me to ponder: How can I validate my expertise and competencies in the eyes of both my peers and myself, and how can I navigate my career effectively? The answer came in the form of certification. Benefits a Software Engineer Can Gain From Pursuing Certification Validation of Knowledge and Skills Acquiring a certification serves as a self-affirmation that you are a proficient developer, possessing the requisite knowledge in your chosen field. This validation is particularly crucial for early-career developers who grapple with impostor syndrome while working alongside more experienced colleagues.

Driving Digital Transformation Through the Cloud

Aggregated on: 2023-09-27 21:01:52

Safra Catz took the stage at Oracle CloudWorld 2023 for an inspirational keynote centered around how companies are embracing change and leveraging cloud technology to transform digitally. She engaged in insightful discussions with IT leaders from major organizations like Uber, AON, Loblaw, TIM Brazil, Emerson, and First Solar to uncover how Oracle has helped fuel their innovation and growth. Uber's Journey to a Super App First on stage was Uber CEO Dara Khosrowshahi, who reflected on his six years leading the ridesharing pioneer. What began in 2010 as an on-demand transportation app has evolved into an expansive "go/get" platform, managing 2 billion trips per quarter.

Multi-Tenancy With Keycloak, Angular, and SpringBoot

Aggregated on: 2023-09-27 21:01:52

To propose an implementation, we will present a use case that allows us to define the requirements. We will describe the functional and technical context in which we will operate and then specify the requirements. Based on these requirements, we will propose a Keycloak implementation to meet them and make the necessary adaptations on the Angular and Springboot side. Environment Functional Context This concerns an accountancy firm that provides services to external clients and has employed staff to manage the files. If a customer (external user) wishes to connect, they must create an account on the Saas application. In the same manner, when the staff (internal user) desire to work on the files, they must use their Active Directory account to log in.

Model-Based Testing Can Lead the Way in IT Change

Aggregated on: 2023-09-27 20:31:52

IT change remains a persistent struggle for most organizations today. Software teams are aware of the need to move faster and be more agile, yet they are dealing with growing complexity and the weight of unknowns within the ecosystem of their current IT architecture estate. The misinterpretation of Agile principles has seen a culture where documentation (of which test design is a part) has fallen by the wayside. Fortunately, for teams who appreciate that software engineering is a complex, emergent discipline, there are techniques for turning this situation around. Testing is a key part of this solution. Testers can help uncover and formally document knowledge needed to:

Smart Contract Language Comparison: Solidity vs. Cadence vs. Move

Aggregated on: 2023-09-27 20:16:52

When starting a new web3 project, it’s important to make the right choices about the blockchain and smart contract language. These choices can significantly impact the overall success of your project as well as your success as a developer. In this article, we'll compare three popular smart contract programming languages:

Building AI Applications With Java and Gradle

Aggregated on: 2023-09-27 19:46:52

Artificial intelligence (AI) is transforming various industries and changing the way businesses operate. Although Python is often regarded as the go-to language for AI development, Java provides robust libraries and frameworks that make it an equally strong contender for creating AI-based applications. In this article, we explore using Java and Gradle for AI development by discussing popular libraries, providing code examples, and demonstrating end-to-end working examples. Java Libraries for AI Development Java offers several powerful libraries and frameworks for building AI applications, including:

How To Perform Cypress Accessibility Testing

Aggregated on: 2023-09-27 19:46:52

Accessibility means designing products, devices, services, vehicles, or environments so that they’re accessible to specially-abled people. A big part of the concept is to enable people with disabilities through assistive technologies (screen readers, keyboard detection, and other assistive technology). To create accessible things means to create something that is accessible to all (whether they have a disability or not). Users can use an application to achieve established goals with effectiveness, efficiency, and convenience and not be confused with accessibility, which is how users can use an application in a specified context.

What Is a Flaky Test?

Aggregated on: 2023-09-27 19:16:52

Do you ever feel this sensation in mathematics class, facing a problem, starting to write equations, the same as the ones on the classroom board, as you table neighbor, doing everything right and having the wrong solution at the end? You will never know if it was the calculator's fault or yours. You don't have any choice but to do the equation again.

CI/CD Docker: How To Create a CI/CD Pipeline With Jenkins, Containers, and Amazon ECS

Aggregated on: 2023-09-27 18:31:52

If you’re still building and delivering your software applications the traditional way, then you are missing out on a major innovation in the Software Development Process or Software Development Life Cycle. To show you what I’m talking about, in this article, I will share how to create a CI/ CD Pipeline with Jenkins, Containers, and Amazon ECS that deploys your application and overcomes the limitations of the traditional software delivery model. This innovation greatly affects deadlines, time to market, quality of the product, etc. I will take you through the whole step-by-step process of setting up a CI/CD Docker pipeline for a sample Node.js application. What Is a CI/CD Pipeline? A CI/CD Pipeline or Continuous Integration Continuous Delivery Pipeline is a set of instructions to automate the process of Software tests, builds, and deployments. Here are a few benefits of implementing CI/CD in your organization.

How To Create a Resource Chart in JavaScript

Aggregated on: 2023-09-27 16:31:52

In today's data-driven world, data visualization simplifies complex information and empowers individuals to make informed decisions. One particularly valuable chart type is the Resource Chart, which facilitates efficient resource allocation. This tutorial will be your essential guide to creating dynamic resource charts using JavaScript. A resource chart is a type of Gantt chart that visualizes data about resource utilization, such as equipment, employees, and so on. It provides a comprehensive overview, making it easier to make informed decisions promptly. As an illustrative example, in this tutorial, I will represent the FIFA World Cup 2022 Qatar schedule by stadium, enabling you to track when and where each game took place.

Conversational Applications With Large Language Models Understanding the Sequence of User Inputs, Prompts, and Responses

Aggregated on: 2023-09-27 15:31:52

Conversational Applications are emerging to be an integral part of our daily lives, from virtual assistants to chatbots and voice-based interfaces. Have you ever wondered what happens behind the scenes when you interact with these systems? In this article, we will delve into the technical aspects of how user inputs are processed, converted into prompts, sent to large language models (LLMs), and responses are generated and presented back to the user. We will explain the sequence of events in a simplified manner, making it easy for both technical and non-technical readers to understand. User Input It all begins with a user input, which can be a spoken command, text message, or even a button click. For example, let's say a user says, "Hey, what's the weather like today?"

The Rise of Biometric Security: Protecting Data in the Future of Cybercrime

Aggregated on: 2023-09-27 13:46:52

While ushering in an era of unparalleled connectivity, the digital revolution has also opened the floodgates to a plethora of security challenges. As cybercriminals employ increasingly sophisticated methods, the traditional bastions of digital security, such as alphanumeric passwords, are proving inadequate. Against this backdrop, biometric security, with its promise of leveraging unique human traits, emerges as a formidable line of defense. Biometric Security: An Overview Biometric security is the utilization of unique physiological or behavioral attributes for identification and access control. This spans a vast spectrum, from well-known fingerprints and facial scans to cutting-edge methods like vein patterns, earlobe geometry, and scent recognition. The evolution of biometrics from rudimentary fingerprinting to advanced DNA sequencing is a testament to technological advancements and the pressing need for enhanced security.

What You Must Know About Rate Limiting

Aggregated on: 2023-09-27 12:46:52

Rate limiting is the concept of controlling the amount of traffic being sent to a resource. How can you achieve this control? By means of a rate limiter – a component that lets you control the rate of network traffic to an API server or any other application that you want to protect. Here’s a big-picture view of how a rate limiter sits in the context of a system.

Exploring Graph Algorithms: Navigating and Analyzing Connected Data Structures

Aggregated on: 2023-09-27 12:31:52

Graph algorithms are fundamental tools in computer science and play a crucial role in understanding and manipulating connected data structures. Graphs are powerful data structures that represent connections between entities. Graph algorithms enable us to analyze, traverse, and manipulate these interconnected networks. We will uncover their significance, understand fundamental algorithms, and discover their applications in various fields. In this article, we will delve into the world of graph algorithms, exploring their significance, common types, and applications. Understanding these algorithms will provide you with powerful techniques to solve graph-related problems, optimize network operations, analyze relationships, and more.

Top 8 Conferences Developers Can Still Attend

Aggregated on: 2023-09-26 22:31:52

In the rapidly advancing world of technology, staying updated with the latest trends and innovations is crucial for career growth and development. The year 2023 still holds a treasure trove of opportunities for developers and IT professionals to do just that. In the article, 'Conferences Developers Can Still Attend in 2023,' we explore a curated list of premier conferences, including AWS re:Invent, KubeCon, SingleStoreNow, QCon, SQL Server Live!, Microsoft Ignite, DevLearn, and TechBash. Let's go over each conference one by one to understand them properly.

Podman Desktop Review

Aggregated on: 2023-09-26 22:31:52

In this blog, you will take a closer look at Podman Desktop, a graphical tool when you are working with containers. Enjoy! Introduction Podman is a container engine, just as Docker is. Podman commands are to be executed by means of a CLI (Command Line Interface), but it would come in handy when a GUI would be available. That is exactly the purpose of Podman Desktop! As stated on the Podman Desktop website: “Podman Desktop is an open source graphical tool enabling you to seamlessly work with containers and Kubernetes from your local environment.”

Reflections From a DBA

Aggregated on: 2023-09-26 22:01:52

This is an article from DZone's 2023 Database Systems Trend Report.For more: Read the Report The cloud is seamlessly integrated with almost all aspects of life, like business, personal computing, social media, artificial intelligence, Internet of Things, and more. In this article, we will dive into clouds and discuss their optimal suitability based on different types of organizational or individual needs.

Best Practices for Developing Cloud Applications

Aggregated on: 2023-09-26 21:46:52

This article presents a discussion on the best strategies and practices that should be adopted when developing and deploying applications for the cloud — to make your application more stable, scalable, and secure. When developing applications for the cloud, you should have your design, development, and deployment strategy in place. First off, is your application cloud-ready or cloud-centric? While in the former case, your application can be deployed to the cloud (either a public or a private cloud), the latter is a cloud-native application that leverages the cloud principles (multi-tenancy, elastic scaling, etc.). Cloud computing has many business benefits. These include:

Debugging Tips and Tricks: A Comprehensive Guide

Aggregated on: 2023-09-26 21:46:52

Debugging is an integral part of software development. While we often discuss general strategies to tackle issues, it's essential to delve deeper into specific techniques that can enhance our debugging productivity. Here's a comprehensive guide to some core debugging tips and tricks. As a side note, if you like the content of this and the other posts in this series, check out my Debugging book that covers this subject. If you have friends who are learning to code, I'd appreciate a reference to my Java Basics book. If you want to get back to Java after a while, check out my Java 8 to 21 book.

The Future of Search: How ChatGPT, Voice Search, and Image Search Are Revolutionizing the Digital Landscape

Aggregated on: 2023-09-26 21:16:52

The digital landscape is evolving rapidly, and with it, the way we search for information on the internet. Traditional text-based searches on search engines like Google are being supplemented and, in some cases, replaced by innovative technologies such as ChatGPT, Voice Search, and Image Search. These emerging technologies are transforming the way we interact with the digital world, making searches more efficient, user-friendly, and inclusive. In this article, we will delve into the workings of these cutting-edge search methods and explore how they are shaping the future of online information retrieval. ChatGPT: Conversational AI Redefining Search ChatGPT, or Chat Generative Pre-trained Transformer, is a breakthrough in artificial intelligence that enables machines to engage in natural language conversations with users. Developed by OpenAI, GPT-3 and its successors have revolutionized search by allowing users to interact with search engines in a more human-like manner. Here's how ChatGPT works:

Breaking Free From The Cloud With MRSK: Just Enough Orchestration For Your Apps

Aggregated on: 2023-09-26 21:01:52

There is no doubt that the cloud has changed the way we run our software. Startups, for instance, can get started without buying expensive hardware and scale flexibly. Also, the cloud has enabled novel solutions such as serverless, managed Kubernetes and Docker, or edge functions. For a time, cloud-native applications seemed to be the way forward for most teams, big or small. But in exchange for all this power, we pay a cost. And it can be a steep one. 37signals — the company behind HEY.com and Basecamp.com — has calculated that by buying a few servers and moving from the cloud to on-premise, they can save 7 million dollars over 5 years.

Logging to Infinity and Beyond: How To Find the Hidden Value of Your Logs

Aggregated on: 2023-09-26 21:01:52

If your environment is like many others, it can often seem like your systems produce logs filled with a bunch of excess data. Since you need to access multiple components (servers, databases, network infrastructure, applications, etc.) to read your logs — and they don’t typically have any specific purpose or focus holding them together — you may dread sifting through them. If you don’t have the right tools, it can feel like you’re stuck with a bunch of disparate, hard-to-parse data. In these situations, I picture myself as a cosmic collector, gathering space debris as it floats by my ship and sorting the occasional good material from the heaps of galactic material. Though it can feel like more trouble than it’s worth, sorting through logs is crucial. Logs hold many valuable insights into what’s happening in your applications and can indicate performance problems, security issues, and user behavior. In this article, we’re going to take a look at how logging can help you make sense of your log data without much effort. We'll talk about best practices and habits and use some of the Log Analytics tools from Sumo Logic as examples. Let’s blast off and turn that cosmic trash into treasure!

Automating Database Operations With Ansible and DbVisualizer

Aggregated on: 2023-09-26 20:46:52

In this tutorial, we will explore how to automate database operations using Ansible and DbVisualizer. Ansible is a powerful automation tool that allows you to define and manage infrastructure as code, while DbVisualizer is a feature-rich database management tool that enables you to interact with various databases. By combining these two tools, Ansible automates repetitive database tasks and streamlines your workflows, while DbVisualizer helps you visualize your database during the process. We will cover the installation and configuration of Ansible and DbVisualizer and demonstrate how to automate common database operations using Ansible playbooks. Prerequisites Basic knowledge of databases and SQL. Familiarity with Ansible concepts and syntax. Access to a target database server. Python 3.7 or later PyMySQL installed using pip install PyMySQL [DbVisualizer] We’ll start by telling you a couple of things about Ansible and then tell you how to automate your database operations. Follow along!

Lost in Communication and Collaboration

Aggregated on: 2023-09-26 20:46:52

Lost in Communication and Collaboration addresses two categories from the Scrum anti-patterns taxonomy that are closely aligned: ineffective collaboration at the stakeholder level, often resulting in an unsuited reporting system based on misaligned metrics. Learn how these Scrum anti-patterns categories manifest themselves and how they affect value creation for customers and the organization’s long-term sustainability.

Your Roadmap to Database Conversion Excellence

Aggregated on: 2023-09-26 20:01:52

Database management systems (DBMS) are the backbone of modern applications and are pivotal in storing and managing critical data. As applications evolve and expand, the necessity for migrating from one DBMS to another frequently arises. This comprehensive guide will delve into the intricate database conversion process, addressing common challenges encountered when transitioning between various DBMS platforms. Whether you're moving from MySQL to PostgreSQL, Oracle to SQL Server, or any other combination, this guide aims to provide valuable insights into seamless database migration. The Significance of Database Migration Database migration is a significant undertaking that various factors can drive. It's a strategic move to ensure your data infrastructure aligns with your application's evolving requirements. Common motivations for database migration include:

CAN Bus: How It Works, Pros and Cons, and Fast Local Processing Tutorial

Aggregated on: 2023-09-26 19:01:52

A Control Area Network (CAN) bus is a serial communication protocol that allows devices to exchange data in a reliable and efficient way. It is widely used in vehicles, working like a nervous system to connect ECUs in the vehicle. CAN bus was originally designed for automotive applications by Bosch in the 1980s. It is a multi-master, multi-slave, half-duplex, and fault-tolerant protocol that fits well with the requirements of automotive applications. It is simple, low-cost, and reliable and can be used in harsh environments. The CAN bus provides one point of entry for all the ECUs in the vehicle, which makes it easy to connect and diagnose.

Generative AI: A New Tool in the Developer Toolbox

Aggregated on: 2023-09-26 18:16:51

Developers craft software that both delights consumers and delivers innovative applications for enterprise users. This craft requires more than just churning out heaps of code; it embodies a process of observing, noticing, interviewing, brainstorming, reading, writing, and rewriting specifications; designing, prototyping, and coding to the specifications; reviewing, refactoring and verifying the software; and a virtuous cycle of deploying, debugging and improving. At every stage of this cycle, developers consume and generate two things: code and text. Code is text, after all. The productivity of the developers is limited by real-world realities, challenges with timelines, unclear requirements, legacy codebase, and more. To overcome these obstacles and still meet the deadlines, developers have long relied on adding new tools to their toolbox. For example, code generation tools such as compilers, UI generators, ORM mappers, API generators, etc. Developers have embraced these tools without reservation, progressively evolving them to offer more intelligent functionalities. Modern compilers do more than just translate; they rewrite and optimize the code automatically. SQL, developed fifty years ago as a declarative language with a set of composable English templates, continues to evolve and improve data access experience and developer productivity. Developers have access to an endless array of tools to expand their toolbox.

Auto-Scaling DynamoDB Streams Applications on Kubernetes

Aggregated on: 2023-09-26 18:16:51

This blog post demonstrates how to auto-scale your DynamoDB Streams consumer applications on Kubernetes. You will work with a Java application that uses the DynamoDB Streams Kinesis adapter library to consume change data events from a DynamoDB table. It will be deployed to an Amazon EKS cluster and will be scaled automatically using KEDA. The application includes an implementation of the com.amazonaws.services.kinesis.clientlibrary.interfaces.v2.IRecordProcessor that processes data from the DynamoDB stream and replicates it to another (target) DynamoDB table - this is just used as an example. We will use the AWS CLI to produce data to the DynamoDB stream and observe the scaling of the application.

Sorting Algorithms

Aggregated on: 2023-09-26 17:31:51

Sorting algorithms are fundamental tools used in computer science and data processing to arrange elements in a specific order. Whether it’s a list of numbers, strings, or any other data type, sorting algorithms play a crucial role in organizing and manipulating data efficiently. In this article, we will explore the concept of sorting algorithms, their importance, and some commonly used algorithms.

The Winds of Change: How Generative AI is Revolutionizing Cybersecurity

Aggregated on: 2023-09-26 17:31:51

Generative AI (GenAI) is transforming businesses in nearly every industry, and cybersecurity is no exception. As a $30 billion global IT services firm, NTT Data is on the leading edge of harnessing generative AI while managing the risks. I recently spoke with Nitin Bajaj, VP of Digital Offerings at NTT Data, to learn how they are navigating this new technology. He provided keen insights on both the promise and perils of GenAI for cybersecurity professionals.

Learning the Basics: How To Use JSON in SQLite

Aggregated on: 2023-09-26 17:31:51

In this guide, we explore a fascinating intersection between two popular technologies: JSON and SQLite. Knowing how to use JSON with SQLite is important in modern software development, especially when dealing with complex data structures that may not completely fit in a tabular structure. Whether you're an experienced developer or an eager beginner to expand your knowledge, this tutorial will help you start learning how to use JSON in the SQLite database. Let's get started!

Modbus Protocol: The Grandfather of IoT Communication

Aggregated on: 2023-09-26 15:46:51

The Modbus protocol is a communication protocol that allows devices to communicate over various types of media, such as serial lines and ethernet. It was developed in 1979 by Modicon, a company that produced Programmable Logic Controllers (PLCs), to enable these devices to communicate with each other. Modbus provides a messaging structure designed to establish master-slave communication between intelligent devices. A Modbus message sent from a Device A (master) will initiate a response from Device B (slave). The function of the Modbus protocol is to define the content of the communication, how the information is packaged, and the order in which messages are sent and received.

AWS ECS vs. Kubernetes: The Complete Guide

Aggregated on: 2023-09-26 14:31:51

Containerization is the modern solution to a cross-platform deployment where the entire application lives inside a container that deploys on different machines. Single containers work perfectly for simple applications, but with a micro-services architecture, each service requires a separate container. However, managing multiple containers can be cumbersome, which is why you have container orchestration tools that aid container communication, health monitoring, and management, as well as security protocol processes.

Common Problems in Redux With React Native

Aggregated on: 2023-09-26 13:46:51

Redux is a popular state management library used with React and React Native to manage the application's state efficiently. While Redux provides many benefits, it can also present some challenges, especially when used in the context of React Native mobile app development. In this blog, we'll explore some common problems developers encounter when using Redux with React Native and how to address them. 1. Boilerplate Code Redux is known for its boilerplate code, which can be extensive. React Native projects tend to benefit from lean and concise codebases, so Redux's verbosity can be overwhelming. To mitigate this issue, consider using libraries like Redux Toolkit, which simplifies the setup and reduces boilerplate code.

Database Monitoring: Key Metrics and Considerations

Aggregated on: 2023-09-26 12:46:51

This is an article from DZone's 2023 Database Systems Trend Report.For more: Read the Report Hearing the vague statement, "We have a problem with the database," is a nightmare for any database manager or administrator. Sometimes it's true, sometimes it's not, and what exactly is the issue? Is there really a database problem? Or is it a problem with networking, an application, a user, or another possible scenario? If it is a database, what is wrong with it?

Unlocking the Secrets of DevSecOps: The Essential Lifecycle Stages

Aggregated on: 2023-09-26 12:01:51

Organizations today are constantly seeking ways to deliver high-quality applications faster without compromising security. The integration of security practices into the development process has given rise to the concept of DevSecOps—a methodology that prioritizes security from the very beginning rather than treating it as an afterthought. DevSecOps brings together development, operations, and security teams to collaborate seamlessly, ensuring that security measures are woven into every stage of the software development lifecycle. This holistic approach minimizes vulnerabilities and enhances the overall resilience of the infrastructure automation process and the robustness of applications. However, understanding the various stages of a DevSecOps lifecycle and how they contribute to building secure software can be a daunting task.

Challenge Your Cybersecurity Systems With AI Controls in Your Hand

Aggregated on: 2023-09-26 01:31:51

Since the inception of the internet, cyber security has been one of the prime points to ponder. Protecting computers, mobile devices, electronic systems, servers, networks, and data from nefarious attacks from cyber miscreants. Today, AI has become the epicenter of all operations, and to remain relevant, one cannot ignore the usage of AI. AI not only brings ease of operations in the lives of human professionals but also brings numerous threats. One of the most dangerous aspects of AI is the ethical usage of data. This article will give you a broad understanding of everything you need to know about safeguarding your AI systems, including your invaluable data. Let’s get started! For one of the longest periods of time, most organizations have been following the BAS technique to mitigate security risks.

Demystifying Project Loom: A Guide to Lightweight Threads in Java

Aggregated on: 2023-09-26 00:46:51

Concurrent programming is the art of juggling multiple tasks in a software application effectively. In the realm of Java, this means threading — a concept that has been both a boon and a bane for developers. Java's threading model, while powerful, has often been considered too complex and error-prone for everyday use. Enter Project Loom, a paradigm-shifting initiative designed to transform the way Java handles concurrency. In this blog, we'll embark on a journey to demystify Project Loom, a groundbreaking project aimed at bringing lightweight threads, known as fibers, into the world of Java. These fibers are poised to revolutionize the way Java developers approach concurrent programming, making it more accessible, efficient, and enjoyable.

How To Create Interactive Reports in Power BI: A Step-By-Step Tutorial

Aggregated on: 2023-09-26 00:46:51

In today's data-driven world, the ability to transform raw data into actionable insights is a valuable skill. Microsoft Power BI, a powerful business intelligence tool, empowers users to do just that. With Power BI, you can create interactive reports and dashboards that make data come alive, facilitating informed decision-making. In this step-by-step tutorial, we will guide you through the process of creating interactive reports in Power BI, allowing you to harness the full potential of your data. Step 1: Install Power BI Desktop Before we begin, make sure you have Power BI Desktop installed on your computer. You can download it from the official Power BI website. Once installed, launch the application.

Resolving Log Corruption Detected During Database Backup in SQL Server

Aggregated on: 2023-09-25 22:31:51

This error usually happens when you are doing a backup of the transaction log. The error is like this one: Msg 26019, Level 16, State 1, Line 1 BACKUP detected corruption in the database log. Check the errorlog for more information. BACKUP LOG is terminating abnormally.

What Is Quick Sort in C Programming?

Aggregated on: 2023-09-25 22:16:51

Due to its popularity and popularity over other sorting algorithms, quick sorting is a frequently used sorting algorithm. It then divides an array into two groups, one containing elements smaller than a chosen pivot element and the other containing elements larger than the pivot. After that, the algorithm repeats this process for each partition until the entire array is sorted. Any situation that calls for sorting can benefit from quick sorting, including database applications, scientific computing, and web applications. It is frequently used when a sizable dataset needs to be sorted quickly and efficiently. The following are some specific use cases where quick sort is frequently employed:

LLMs for Bad Content Detection: Pros and Cons

Aggregated on: 2023-09-25 22:01:51

Harmful content detection involves detecting content that is harmful to Internet users. Examples of harmful content include hateful/offensive content, spam, harassment, sexual content, phishing/scams, and solicitation. Harmful content on content platforms can have a huge negative impact, including

Time Series Analysis: VAR-Model-As-A-Service Using Flask and MinIO

Aggregated on: 2023-09-25 21:31:51

VAR-As-A-Service is an MLOps approach for the unification and reuse of statistical models and machine learning models deployment pipelines. It is the second of a series of articles that is built on top of that project, representing experiments with various statistical and machine learning models, data pipelines implemented using existing DAG tools, and storage services, both cloud-based and alternative on-premises solutions. This article focuses on the model file storage using an approach also applicable and used for machine learning models. The implemented storage is based on MinIO as an AWS S3-compatible object storage service. Furthermore, the article gives an overview of alternative storage solutions and outlines the benefits of object-based storage. The first article of the series (Time Series Analysis: VARMAX-As-A-Service) compares statistical and machine learning models as being both mathematical models and provides an end-to-end implementation of a VARMAX-based statistical model for macroeconomic forecast using a Python library called statsmodels. The model is deployed as a REST service using Python Flask and Apache web server, packaged in a docker container. The high-level architecture of the application is depicted in the following picture:

How Vector Search Can Optimize Retail Trucking Routes

Aggregated on: 2023-09-25 21:31:51

Vectors and vector search are key components of large language models (LLMs), but they are useful in a host of other applications across many use cases that you might not have considered. How about the most efficient way to deliver retail goods? In two prior articles in this series, I told a story of a hypothetical contractor who was hired to help implement AI/ML solutions at a big-box retailer, and then explored how this distributed systems and AI specialist used vector search to drive results with customer promotions at the company. Now, I’ll walk you through how this contractor uses vector search to optimize trucking routes.