News Aggregator

Getting Started With Redpanda in Kubernetes

Aggregated on: 2023-05-01 12:45:25

Redpanda is an event streaming platform that is free and open source, similar to MariaDB and CockroachDB. It is compatible with Kafka APIs and is used by many as an alternative to Apache Kafka due to its performance and lightweight design. Kubernetes (K8s) is the defacto platform for cloud-native environments, so it’s not surprising that many developers choose it to manage their Redpanda clusters. But when things go wrong, it’s not as simple as “kill it, dump it, and rebuild” — much like with other data-intensive software, databases, messaging systems, and even Apache Kafka®. This is especially true when you’re streaming vast amounts of data with high throughput.

Java Consumer and Producer Messages Between Kafka Server [Video Tutorials]

Aggregated on: 2023-04-29 02:15:23

Throughout this series of video tutorials, we will explore the procedure of sending and receiving messages between a Java consumer and producer and the Apache Kafka server. Java Consumer Code to Consume Messages From Apache Kafka Server

ChatGPT as a Revolution

Aggregated on: 2023-04-28 20:30:23

ChatGpt-4 is the new revolution for the corporate industry. Four is the latest version developed by Open AI — ChatGPT, named Generative Pre-Trained Transformer. This will change the perception of the industry with respect to communication with the machines. Machine Learning plays an important role as a component in ChatGPT. ChatGPT understands deep learning, and it generates high-quality responses to the user based on their inputs. It is a type of network model that we can consider a neural network model in machine learning. Models are nothing; some trained data on large sets of text data to understand and generate a relationship between words as well as with phrases.

Developing Firewalls and Multi-Tiered Architectures Using WebSphere

Aggregated on: 2023-04-28 20:00:23

Multi-tiered architecture is an architectural pattern that divides an application into separate logical layers or tiers, each with a distinct responsibility and function. The layers typically include a presentation layer (or user interface), an application layer, and a data storage layer. The presentation layer is responsible for presenting data to the user and receiving input from the user. This layer often includes web or mobile interfaces, and it communicates with the application layer to retrieve or submit data.

Migrating FileNet Into AWS Cloud and Migrating FileNet Security Into AWS Cloud

Aggregated on: 2023-04-28 20:00:23

FileNet is an enterprise content management system designed to help organizations manage and store large amounts of content, including documents, images, and multimedia files. AWS is a cloud computing platform providing a wide range of infrastructure services, including computing, storage, and database. Migrating FileNet to the AWS Cloud can offer several benefits, including increased scalability, availability, and security. Here are some general steps that can be taken to migrate FileNet to AWS Cloud: Assess current FileNet environment: Assess the current FileNet environment to determine the scope and complexity of the migration. Identify any dependencies or integrations that may need to be considered during the migration. Choose the appropriate AWS services: Determine the proper AWS services that will be used to support the FileNet environment. AWS services such as Amazon Relational Database Service (RDS), Amazon Simple Storage Service (S3), and Amazon Elastic Compute Cloud (EC2) can be used to host FileNet components such as Application Servers, Content Engine, and databases. Plan for data migration: Develop a plan for migrating data to the AWS environment. Data migration can be achieved through methods such as AWS DataSync or AWS Snowball. Configure the environment: Configure the AWS environment to support FileNet. This may involve creating a virtual private cloud (VPC), subnets, security groups, and configuring the network. Install and configure FileNet: Install and configure FileNet components such as Application Servers, Content Engine, and databases. Ensure that the FileNet environment is integrated with AWS services such as Amazon S3 and Amazon RDS. Test and validate the environment: Test and validate the FileNet environment to ensure that it is functioning correctly. Perform load testing to ensure that the environment can handle expected traffic. Monitor and optimize the environment: Implement monitoring tools and processes to ensure that the environment is performing optimally. Optimize the environment as needed to ensure that it continues to meet the needs of the organization. Security is a critical factor in FileNet, and migrating FileNet security to AWS involves implementing security measures appropriate for the AWS environment. Here are some general steps that can be taken to migrate FileNet security to AWS:

How To Manage Vulnerabilities in Modern Cloud Native Applications

Aggregated on: 2023-04-28 20:00:23

Vulnerability management is a proactive approach to identifying, managing, and mitigating network vulnerabilities to improve the security of an enterprise's applications, software, and devices. It includes identifying vulnerabilities in IT assets, assessing risks, and taking appropriate action on systems and networks. Organizations worldwide invest in vulnerability management to protect systems and networks against security breaches and data theft. Often combined with risk management and other security measures, vulnerability management has become an integral part of today's computer and network security practices to prevent the exploitation of IT vulnerabilities, such as code and design flaws, to compromise the security of the entire enterprise network. The Importance of Vulnerability Management Despite the effectiveness of vulnerability management for many cybersecurity risks, organizations often overlook the implementation of robust vulnerability management processes, as evidenced by the sheer number of data breaches, and are, therefore, unknowingly compromised by patches and misconfigurations.

How ChatGPT Writes Code for Automation Tool Cypress

Aggregated on: 2023-04-28 19:30:23

In its first week of launch, ChatGPT shattered Internet records by becoming extremely popular. As a person who works in QA automation, my initial thinking when I started looking into it was how to use this wonderful platform to make the jobs of testers for Web and UI automation simpler. ChatGPT may be used to write code in a variety of programming languages and technologies. After more investigation, I made the decision to create some scenarios using it. I have created some use cases around UI, API, and Cucumber feature file generation using ChatGPT.

Cracking the Code: How To Decode Vague API Errors Like a Pro

Aggregated on: 2023-04-28 19:30:23

HTTP status codes are three-digit numbers returned by the server to indicate the status of the request. These status codes provide valuable information to help debug various states of HTTP requests. Responses are grouped into five classes:

How To Add Chatbot To React Native

Aggregated on: 2023-04-28 19:30:23

Building a chatbot on a React Native app may have been a complicated affair in the past, but not so today, thanks to Kommunicate’s Kompose chatbot builder. In this tutorial, we are going to build a chatbot application from scratch using Kompose (Kommunicate Chatbot) and React Native.

ChatAWS: Deploy AWS Resources Seamlessly With ChatGPT

Aggregated on: 2023-04-28 18:15:23

This blog post introduces ChatAWS, a ChatGPT plugin that simplifies the deployment of AWS resources through chat interactions. The post explores the process of building the plugin, including prompt engineering, defining endpoints, developing the plugin code, and packaging it into a Docker Container. Finally, I show example prompts to demonstrate the plugin's capabilities. ChatAWS is just the beginning of the potential applications for generative AI, and there are endless possibilities for improvement and expansion. Builders are increasingly adopting ChatGPT for a wide range of tasks, from generating code to crafting emails and providing helpful guidance. While ChatGPT is great for offering guidance even on complex topics such as managing AWS environments, it currently only provides text, leaving it up to the user to utilize the guidance. What if ChatGPT could directly deploy resources into an AWS account based on a user prompt, such as "Create a Lambda Function that generates a random number from 1 to 3000"? That's where the idea for my ChatAWS plugin was born.

Smart Contracts Step-By-Step: A Beginner’s Guide To Debugging and Deploying Smart Contracts With Infura and Truffle

Aggregated on: 2023-04-28 17:45:23

Smart contract development, more so than most web2 development, requires thorough testing and careful deployment. Because smart contracts are immutable and often involve large sums of money, it’s very important to do all you can to be sure they are secure, reliable, and as free from bugs as possible. Two important tools for achieving these goals are the same tools most web3 devs use for their day-to-day work—Truffle and Infura. These tools give you what you need to write, test, debug, and deploy your smart contracts.

Software Deployment Best Practices in 2023

Aggregated on: 2023-04-28 12:30:23

Deployment is the day when the software is finally released to the world. Yet, as Stackify CEO Matt Watson said, organizations lack confidence in deployment. One of the greatest strengths of agile is the ability to deploy rapidly. However, moving too fast and without following the right processes, one can witness problems like downtime, errors, and poor user experience.

User Data Governance and Processing Using Serverless Streaming

Aggregated on: 2023-04-27 21:15:22

As the digital age progresses, the need for efficient and secure data governance practices becomes more crucial than ever. This article delves into the concept of User Data Governance and its implementation using serverless streaming. We will explore the benefits of using serverless streaming for processing user data and how it can lead to improved data governance and increased privacy protection. Additionally, we will provide code snippets to illustrate the practical implementation of serverless streaming for user data governance. Introduction User Data Governance refers to the management of user data, including its collection, storage, processing, and protection. With the ever-increasing amount of data generated daily, organizations must develop robust and efficient data governance practices to ensure data privacy, security, and compliance with relevant regulations.

Transforming Service To Redirect-Based Long-Polling

Aggregated on: 2023-04-27 20:30:22

Motivation In the beginning, given a service that can serve requests fast (for example, as it handles a low amount of data) and serves a relatively small amount of clients. As time passes, it is a common phenomenon that both the number of clients and the response time start to grow. In this case, one of the possible changes to make is not to serve the requests in a synchronous wayanymore but to let the requests trigger asynchronous jobs. With this change, the client does not receive the result data immediately but only an identifier to the job, and the client is free to pool the status of the job anytime.

How To Send SQL Server CPU Utilization Alerts Using SQL Server Agent

Aggregated on: 2023-04-27 20:30:22

In Microsoft SQL Server, you can use T-SQL and SQL Server Agent to generate an alert when CPU usage exceeds a threshold, such as 80%. Here's an example of how you can achieve this: Create a SQL Server Agent alert: Open SQL Server Management Studio (SSMS) and connect to your SQL Server instance. Navigate to the SQL Server Agent node in the Object Explorer, right-click on the "Alerts" folder, and select "New Alert." Configure the alert properties: In the "New Alert" dialog, configure the following properties: Name: Provide a name for the alert. Type: Select the type of alert as "SQL Server performance condition alert." Object: Choose the "Resource Pool Stats." Counter: Choose the "CPU Usage target %" counter. Instance: Select "default" to monitor the overall CPU usage of the entire system. Alert if counter: Choose "Rises above" to trigger the alert when CPU usage exceeds the threshold. Value: Enter "0.8" to set the threshold for CPU usage to 80%. Enable this alert: Check this option to enable the alert. Response: Choose the appropriate response action, such as "Notify operators" or "Execute job" to determine what action should be taken when the alert is triggered. Additional actions: As needed, you can configure additional actions, such as sending an email or running a script. Click on "OK" to create the alert. Once the alert is created, SQL Server Agent will automatically monitor the CPU usage based on the specified threshold. When the CPU usage exceeds 80%, the alert will be triggered, and the configured response action will be executed, such as sending notifications or running a script.

Implementing RBAC in Quarkus

Aggregated on: 2023-04-27 20:30:22

REST APIs are the heart of any modern software application. Securing access to REST APIs is critical for preventing unauthorized actions and protecting sensitive data. Additionally, companies must comply with regulations and standards to operate successfully. This article describes how we can protect REST APIs using Role-based access control (RBAC) in the Quarkus Java framework. Quarkus is an open-source, full-stack Java framework designed for building cloud-native, containerized applications. The Quarkus Java framework comes with native support for RBAC, which will be the initial focus of this article. Additionally, the article will cover building a custom solution to secure REST endpoints.

Java Concurrency: Condition

Aggregated on: 2023-04-27 20:00:22

Previously we checked on ReentRantLock and its fairness. One of the things we can stumble upon is the creation of a Condition. By using Condition, we can create mechanisms that allow threads to wait for specific conditions to be met before proceeding with their execution. Java public interface Condition { void await() throws InterruptedException; void awaitUninterruptibly(); long awaitNanos(long nanosTimeout) throws InterruptedException; boolean await(long time, TimeUnit unit) throws InterruptedException; boolean awaitUntil(Date deadline) throws InterruptedException; void signal(); void signalAll(); }

Design Patterns for Microservices: Ambassador, Anti-Corruption Layer, and Backends for Frontends

Aggregated on: 2023-04-27 20:00:22

Microservices architecture has become increasingly popular in recent years due to its ability to enable flexibility, scalability, and rapid deployment of applications. However, designing and implementing microservices can be complex, and it requires careful planning and architecture to ensure the success of the system. This is where design patterns for microservices come in. Design patterns provide a proven solution to common problems in software architecture. They help to establish best practices and guidelines for designing and implementing microservices, making it easier to create scalable and maintainable systems. In this article, we will focus on three design patterns for microservices: Ambassador, Anti-Corruption Layer, and Backends for Frontends. We will discuss their definitions, implementation, advantages, and disadvantages, as well as their use cases.

WireMock: The Ridiculously Easy Way (For Spring Microservices)

Aggregated on: 2023-04-27 20:00:22

Using WireMock for integration testing of Spring-based (micro)services can be hugely valuable. However, usually, it requires significant effort to write and maintain the stubs needed for WireMock to take a real service’s place in tests. What if generating WireMock stubs was as easy as adding @GenerateWireMockStub to your controller? Like this:

How To Optimize Native Android Positioning for High Precision and Low Power Consumption

Aggregated on: 2023-04-27 19:30:22

I recently encountered a problem with GPS positioning in my app. My app needs to call the GPS positioning service and has been assigned all required permissions. What's more, my app uses a Wi-Fi network and 4G network and has no restrictions on power consumption and Internet connectivity. However, the GPS position and speed data obtained by calling standard Android APIs are very inaccurate.

Techniques to KYC for Solution Design

Aggregated on: 2023-04-27 19:30:22

Know Your Customer for Designing a Solution To provide any solution to your customer, it is important to understand the customer very well. This article covers some of the best practices and techniques for understanding your customer better to come up with a solution for the pain points of your customer. 1. Understand Your Customer's Business Try to understand the type of business, strategy, history of the customer, and company’s vision and, going one step ahead, understand their customers as well. It will help you to derive the solution that is better for their ecosystem.

Cybersecurity: Why It’s More Important Than Ever

Aggregated on: 2023-04-27 18:45:22

In today's world, cyberattacks have become a major threat to individuals and organizations alike. From phishing scams to ransomware attacks, cybercriminals are constantly finding new ways to exploit vulnerabilities in digital systems. This is why cybersecurity has become more important than ever before. Cybersecurity is the practice of protecting digital systems, networks, and sensitive information from unauthorized access, theft, or damage. It involves using various techniques and tools to prevent, detect, and respond to cyber threats. With the rise of digitalization and the increasing dependence on technology, cybersecurity has become critical to protect individuals, organizations, and even governments from cyberattacks.

Functional Testing Tutorial: Comprehensive Guide With Best Practices

Aggregated on: 2023-04-27 18:45:22

Functional testing is a type of testing that validates the functionality of a given application feature in accordance with software requirements. The output of each function is compared with the corresponding requirement to determine whether it meets the end user's expectations. As technology evolves and rapidly transforms, the only constant remains the need for speed. Thus, businesses are accelerating that momentum and offering brand-new and unique features daily or, at most, every week to their customers.

How To Use Face Recognition for Authentication in Vue.JS and Golang

Aggregated on: 2023-04-27 18:45:22

Face recognition, as a biometric recognition technology based on artificial intelligence, has been widely applied in many fields in recent years. In web applications, facial recognition-based identity authentication is also becoming increasingly popular. At the same time, the user experience continues to improve. This article will introduce how to integrate FaceIO in Vue.js and Golang to achieve identity authentication for facial recognition. In web applications, the security and convenience factors brought by facial recognition-based identity authentication can enhance the user experience.

Leverage the Richness of HTTP Status Codes

Aggregated on: 2023-04-27 17:15:22

If you're not a REST expert, you probably use the same HTTP codes over and over in your responses, mostly 200, 404, and 500. If using authentication, you might perhaps add 401 and 403; if using redirects 301 and 302, that might be all. But the range of possible status codes is much broader than that and can improve semantics a lot. While many discussions about REST focus on entities and methods, using the correct response status codes can make your API stand out. 201: Created Many applications allow creating entities: accounts, orders, what have you. In general, one uses HTTP status code 200 is used, and that's good enough. However, the 201 code is more specific and fits better:

Creating a Portfolio Website Using Bit Components: Step-by-Step Guide

Aggregated on: 2023-04-27 16:45:22

As a developer, you build software that addresses real-world challenges and positively impacts people's lives. Moreover, your work could attract significant interest from your peers and colleagues. And having a portfolio to showcase your skills and expertise would be exciting. Knowing this, I built a simple portfolio website allowing visitors to get to know me and my work! And you can also use it to create a portfolio for yourself.

A Complete Guide to Cypress Visual Regression Testing

Aggregated on: 2023-04-27 16:30:22

Sometimes referred to as automated UI testing or visual regression testing, VRT checks software from a purely visual standpoint (taking a screenshot and comparing it against another approved screenshot). Cypress is an emerging test automation framework that enables teams to ship high-quality products faster. Cypress utilizes a modern architectural approach and is fully equipped with built-in screenshot functionality and also video recording capabilities, making it one of the best test automation frameworks for Cypress visual regression testing.

Adapting Team Roles to AI-Driven Software Delivery

Aggregated on: 2023-04-27 15:00:22

AI software delivery is upon us. The training of new AI-related information is unrelenting. SaaS companies, in particular, are at the forefront of this revolution. Therefore, our senior techies and product folks must be prepared to embrace this change.

How to Build Progressive Web Apps (PWAs) With AngularJS 15

Aggregated on: 2023-04-27 14:30:22

Platform-specific apps have been in the ecosystem for a long time. But, in recent times, building PWA with AngularJS web apps is grabbing momentum. It is due to the principle of "anyone, anywhere, on any device" with a single code base. Although you can pick from multiple technologies to build PWA, Angular stands apart from the other ones.

A Complete Test Plan Tutorial: A Comprehensive Guide With Examples

Aggregated on: 2023-04-27 04:45:22

A test plan is a precious written document that describes the testing strategy for a software or hardware project. It is a document that outlines the scope of testing, the resources needed, the test environment, and the test cases that will be executed. Its purpose is to ensure that the testing process is thorough and complete and that all necessary tests are conducted systematically and coordinated. It acts as a detailed document to ensure the proper working of the software. The output from the testing phase is directly related to the quality of planning that went into it. These testing plans are usually developed during the development phase to save time for executing tests and reaching a mutual agreement with all the parties involved.

The Benefits of Implementing Serverless Architecture in Your CI/CD Pipeline

Aggregated on: 2023-04-27 04:45:22

Serverless architecture has been gaining momentum in the past few years as a popular way of building and deploying applications. It eliminates the need for developers to manage and maintain servers, allowing them to focus on writing code and delivering features. In this article, we will discuss the benefits of implementing serverless architecture in your CI/CD pipeline. CI/CD, or Continuous Integration/Continuous Deployment, is a practice that allows developers to deliver changes to their code frequently and reliably. It automates the process of building, testing, and deploying code changes to production. By implementing serverless architecture in your CI/CD pipeline, you can reap a number of benefits.

DALL-E and the Future of Art

Aggregated on: 2023-04-27 04:15:22

As we have seen in our previous article, artificial intelligence (AI) is transforming many aspects of our lives, including the world of art. With the help of machine learning algorithms and generative models (i.e., a machine “learns” a piece of information and uses it to generate a new image), AI can now create works of art that are often indistinguishable from those created by human artists. AI-generated images are a type of art that is generated through algorithms that analyze patterns and styles in existing art and use this information to create new and original pieces. AI-generated art can take many forms, including paintings, sculptures, music, and even fashion.

7 Essential Data Quality Tests

Aggregated on: 2023-04-27 02:30:22

Data quality testing is the process of validating that key characteristics of a dataset match what is anticipated prior to its consumption. According to Gartner, bad data costs organizations on average an estimated $12.9 million per year. In fact, Monte Carlo’s own research found that data engineers spend as much as 40% of their workday firefighting bad data.

Can the Internal Developer Portal Finally Deliver FinOps Clarity?

Aggregated on: 2023-04-27 01:30:22

2023 is gearing up to be the year platform engineering goes mainstream. As budgets tighten, businesses want more insight into what engineering is doing, and platform teams look to simplify the developer experience — helping to do more with less. The discipline of platform engineering aims to remove bottlenecks and help accelerate the speed at which application teams deliver value to end users. To abstract out the complexity of engineering in the cloud-native world. To take care of what Syntasso’s Abigail Bangser calls “non-differential but not unimportant work” — security, Kubernetes, cloud deployments, observability, compliance, and more.

330,000 QPS Per Node: How We Increase Database Query Concurrency by 20 Times

Aggregated on: 2023-04-27 01:00:22

A unified analytic database is a holy grail for data engineers, but what does it look like specifically? It should evolve with the needs of data users. Vertically, companies now have an ever-enlarging pool of data and expect a higher level of concurrency in data processing. Horizontally, they require a wider range of data analytics services. Besides traditional OLAP scenarios such as statistical reporting and ad-hoc queries, they are also leveraging data analysis in recommender systems, risk control, customer tagging and profiling, and IoT.

Fun Statistics About JDK 20

Aggregated on: 2023-04-27 00:45:22

As Java developers, we all have it installed on our computer: the Java Development Kit, also known as the JDK. The first version was just a few megabytes and could be saved on a few floppy disks. Many years later, it has grown multiple times. In this article, we will deep dive into the files of the JDK and come up with statistics about them. In this study, Temurin JDK 20 for Windows x64 has been used.

Does the OCP Exam Still Make Sense?

Aggregated on: 2023-04-26 21:15:22

Much has been written about the impact of AI tooling on software development, or indeed on any creative endeavor. Some of those blogs may already be written by AI, who knows? If the benefits for mundane coding tasks today are any foretaste of what lies ahead, I dare not contemplate what the next year will bring, let alone the next decade. I’m not overly worried. The price of job security was always continuous upgrading of your skillset - which is why I’m studying for the Oracle Certified Professional Java SE 17 developer exam. The OCP is reassuringly and infuriatingly old-school. It grills you on arrays, shorts, ObjectOutputStream, the flip bit operator ^, and much you’re probably not going to write or encounter. What is the point? I’ll tell you. On the one hand, the programming profession has changed beyond recognition from when I started in 1999 and long before that. I look forward to veteran Jim Highsmith’s upcoming book Wild West to Agile. It’s supposed to be liberally sprinkled with personal anecdotes from the era of punch cards and overnight compiles. The teasers remind me of the classic Four Yorkshiremen sketch by Monty Python, boasting how tough they had it. “We lived eighteen to a room! – Luxury! We lived in a septic tank.”

Serverless Extraction and Processing of CSV Content From a Zip File With Zero Coding

Aggregated on: 2023-04-26 20:15:22

In the field of IT, file extraction and processing refer to the process of extracting information from various types of files, such as text files, images, videos, and audio files, and then processing that information to make it usable for a specific purpose. File extraction involves reading and parsing the data stored in a file, which could be in a variety of formats, such as PDF, CSV, XML, or JSON, among others. Once the information is extracted, it can be processed using various techniques such as data cleansing, transformation, and analysis to generate useful insights.

The True Cost of Building Your Own Incident Management System (IMS)

Aggregated on: 2023-04-26 20:15:22

This article outlines some of the key factors to consider while choosing whether to build or buy Incident Management software. When your organization realizes that it needs an Incident Management System (IMS), the first question is almost always, "Build or Buy?" Superficially, the requirements seem simple, and being a technical organization, you probably have the skills you need as well. With your deep knowledge of your internal setup, you can surely build one that's best suited to your needs. This may seem like a solid argument for building your own IMS; however, there are some hidden factors that you may not have considered. In this blog, we look at the costs involved in building your own IMS and help you determine if the return on investment (ROI) makes it worth building one.

Modern Web Development With ReactJS: Best Practices and Tips

Aggregated on: 2023-04-26 19:15:22

As you know, React is a library developed by Facebook and can integrate with many exciting components. Developers can make their components available to the community by creating and publishing them on the platform. This time, we'll tackle the topic head-on and demonstrate some of React's most fundamental and conventional best practices for web developers.

The Daily Life of a Field CTO

Aggregated on: 2023-04-26 19:15:22

Field CTO is a job role that comes up more and more in software companies. There is no standard definition for this job role. As I regularly get the question about what a Field CTO does, this blog post summarizes a few general characteristics and then explores my daily life as a Field CTO. The post concludes with the answer to how you can also become a Field CTO at a software company in your career. General Characteristics of a Field CTO Search through business and employment-focused social media platforms like LinkedIn or jobs networks and portals like Indeed or Glassdoor. You will see many of the following characteristics, experiences, and tasks of most people that own a position as Field CTO:

Test Strategy Tutorial: A Comprehensive Guide With Best Practices

Aggregated on: 2023-04-26 18:00:22

The test strategy is an organizational-level document that describes the general test approach, i.e., what needs to be achieved and how to achieve it. This document is outside the scope of the software testing life cycle (STLC) and does not specify testing requirements for a specific project. Instead, it establishes the common testing principles for all of the organization's projects. When software scales and the team grows, an unchallengeable need for the right test tool and strategy arises. By incorporating an effective test strategy, you can ensure a bug-free application.

Benefits of Manual Penetration Testing

Aggregated on: 2023-04-26 17:00:22

Cybersecurity is vital to maintaining a network and developing secure software, and penetration testing is one of the top ways to ensure your cybersecurity measures are up to par. Using this form of testing, you will understand where potential weaknesses lie and how hackers could exploit them if not corrected. What Is Penetration Testing? Penetration (pen) testing consists of authorized individuals attempting to penetrate your network to find any weaknesses. This practice is a crucial way to help ensure your systems are not vulnerable to hackers with devious intentions.

A Complete Guide To Selenium Page Load Strategy

Aggregated on: 2023-04-26 16:30:22

Webpage automation has been growing extensively, and most of us have worked on it. It is something on which we work almost regularly, automating several scenarios and navigating through many web pages. But do you ever wonder what goes behind the scenes when the webpage is loaded in Selenium WebDriver? We know of a few WebDriver functions used to navigate to a webpage, like a get() and navigate(), but do they define how a page is loaded, or is there some other functionality at play in the backend of things?

Ethical Prompt Engineering: A Pathway to Responsible AI Usage

Aggregated on: 2023-04-26 13:45:21

Artificial intelligence (AI) is transforming our world at an unprecedented pace. However, as AI becomes more ingrained in our daily lives, concerns about bias and fairness in AI models continue to grow. In response to these issues, the field of ethical, prompt engineering has emerged as a vital tool in ensuring AI applications are transparent, fair, and trustworthy. This blog post will explore ethical, prompt engineering, discussing its role in mitigating AI bias and providing real-world examples to showcase its importance. Ethical Prompt Engineering: The Basics Ethical prompt engineering is the process of crafting input queries or prompts for AI models in a way that minimizes biases and promotes fairness. This method acknowledges that AI models may inherently have biases due to the data they were trained on. Still, it aims to mitigate those biases by carefully designing the questions asked of the AI. Essentially, ethical prompt engineering helps to ensure that AI output aligns with human values and moral principles.

Go and Redis: Better Together

Aggregated on: 2023-04-26 11:45:21

I recently presented this talk at the Conf42 Golang 2023 and I thought it might be a good idea to turn it into a blog post for folks who don't want to spend 40+ mins watching the talk (it's ok, I understand) or just staring at slides trying to imagine what I was saying. So, here you go!

Delta, Hudi, and Iceberg: The Data Lakehouse Trifecta

Aggregated on: 2023-04-26 04:15:21

As data becomes increasingly important for businesses, the need for scalable, efficient, and cost-effective data storage and processing solutions is more critical than ever. Data Lakehouses have emerged as a powerful tool to help organizations harness the benefits of both Data Lakes and Data Warehouses. In the first article, we highlighted key benefits of Data Lakehouses for businesses, while the second article delved into the architectural details. In this article, we will focus on three popular Data Lakehouse solutions: Delta Lake, Apache Hudi, and Apache Iceberg. We will explore the key features, strengths, and weaknesses of each solution to help you make an informed decision about the best fit for your organization's data management needs.

Processing Large Files With Repeating Elements and Header/Trailer Fields

Aggregated on: 2023-04-26 03:30:21

When processing extremely large messages, there are a number of factors that need to be considered when designing a flow. There are a variety of in-built limits that need to be tuned or configured in order to successfully process files of this type and there are a number of actions that should be considered when designing a message flow in order to ensure that processing is efficient. This article will explain the main challenges that need to be overcome and then present a pattern for enabling very large processing that can be adapted to fit with other business requirements. The Project Interchange files which accompany this article are available here.

Streamlining Master Data Management With Snowflake and SnapLogic

Aggregated on: 2023-04-25 23:00:21

What Is MDMSolution and the Use of It? Master Data Management (MDM) refers to a collection of practices and technologies used to manage crucial data assets within an organization. This type of solution is designed to improve data quality, consistency, and accessibility by maintaining a centralized and reliable view of important business data. This data could include information about customers, products, financials, or any other data that is essential to the business. MDM solutions create a unified view of data by integrating information from various systems, applications, and departments within an organization. This centralized approach eliminates data silos that can lead to inconsistencies, errors, and inefficiencies, providing a single source of truth for data that supports business decisions and operations.

The Equivalence Rationale of Neural Networks and Decision Trees: Towards Improving the Explainability and Transparency of Neural Networks

Aggregated on: 2023-04-25 23:00:21

Over the past decade, neural networks have succeeded immensely in various industries. However, the black-box nature of their predictions has prevented their broader and more reliable adoption in fields such as health and security. This has led researchers to investigate ways to explain neural network decisions. One approach to explaining neural network decisions is through saliency maps, which highlight areas of the input that a neural network uses most while making a prediction. However, these methods often produce noisy results that do not clearly understand the decisions made.