News Aggregator

CPU Optimization in Virtual Environment

Aggregated on: Thu May 04 2023 21:30:26 GMT+0000 (Coordinated Universal Time)

In recent years, virtualization has become an increasingly popular way of managing computing resources, enabling users to run multiple operating systems and applications on a single machine. While virtualization offers many benefits, such as better resource utilization and greater flexibility, it can also pose challenges when it comes to optimizing the performance of the CPU. In this article, we will explore some of the key factors that can impact CPU performance in virtual environments and offer tips for optimizing CPU utilization.

Build an Automated Product Classifier Using Open Source Tools and Amazon SageMaker

Aggregated on: Thu May 04 2023 21:30:26 GMT+0000 (Coordinated Universal Time)

In the world of e-commerce, product reviews are essential for fostering client trust and loyalty. However, manually reading through tens of thousands of user evaluations to identify recurring themes and sentiments may be a time-consuming and daunting endeavor. Here comes the role of automatic product classifiers. Using machine learning techniques, an automated product classifier may categorize user reviews based on specified categories or feelings. In this blog article, we will discuss the process of developing an automated product classifier using a pre-trained machine learning (ML) model, Hugging Face, and Amazon SageMaker. The automated product classifier will read user reviews to evaluate if they could be valuable to other users. We will examine the advantages of this method and present a step-by-step tutorial for constructing your own automatic product classifier. How Do You Define a ‘Useful’ Product Review? If you visit an online retail website and look at a product, you’ll see reviews of that product from people who have bought it. On Amazon.com, for example, reviewers can rate the product out of 5 stars and leave a comment about it. Other users of the site can read these reviews and highlight if they found the review useful.

ChatGPT Integration With Analytic Database Enables Conversational Queries

Aggregated on: Thu May 04 2023 19:45:26 GMT+0000 (Coordinated Universal Time)

Kinetica has just introduced the first analytics database to integrate with ChatGPT. This gives users, even “citizen data scientists” and business owners, the opportunity to ask any question about their proprietary data. I was able to ask Nima Negahban, co-founder and CEO at Kinetica, some questions leading up to the release of their new offering.

Are Recommender Systems Fair? A Critical Look at the Challenges and Solutions

Aggregated on: Thu May 04 2023 19:45:26 GMT+0000 (Coordinated Universal Time)

Recommender systems have become an integral part of our daily lives, powering the personalized recommendations that we receive on social media, e-commerce platforms, and streaming services. These systems are designed to make our lives easier by suggesting products, services, and content that are relevant to our interests and preferences. However, as powerful as these systems are, they are not perfect, and there are concerns about their fairness, especially in terms of how they impact marginalized groups. In this article, we will explore the concept of fairness in recommender systems, the challenges involved in achieving fairness, and the approaches that have been proposed to address these challenges.

NewRelic Logs With Logback on Azure Cloud

Aggregated on: Thu May 04 2023 18:45:26 GMT+0000 (Coordinated Universal Time)

Those who work with NewRelic logs for Java applications probably know that the user of an agent might be the most flexible and convenient way to collect log data and gather different application metrics, like CPU and memory usage and execution time. However, to run a Java application with the agent, we need access to an application execution unit (like a jar or Docker image) and control an execution runtime (e.g., an image with JVM on Kubernetes). Having such access, we can set up Java command line arguments, including necessary configurations for the agent. Though, Azure Cloud-managed services, such as Azure Data Factory (ADF) or Logic Apps, do not have "tangible" executed artifacts nor execution environments. Such services are fully managed, and their execution runtimes are virtual. For these services, Azure suggests using Insights and Monitor to collect logs, metrics, and events to create alerts. But if your company has a separate solution for centralized log collection, like NewRelic, it could be a challenge to integrate managed services with an external logging framework.

Why APIs Will Be This Year’s Most Targeted Service

Aggregated on: Thu May 04 2023 17:45:26 GMT+0000 (Coordinated Universal Time)

Cybersecurity threats are front of mind for many organizations, and with good reason. Cybercrime is rising and is expected to reach a staggering $10.5 trillion annually by 2025. API exploits are an all-too-common approach and will be the most targeted service in 2023. The Rise of APIs APIs are the unsung heroes in a digital-first world, facilitating many critical aspects of our personal and professional lives. Now more than ever, APIs are the backbone of business operations as organizations embrace cloud-based models and use apps for critical business functions.

Building and Deploying Microservices With Spring Boot and Docker

Aggregated on: Thu May 04 2023 16:30:26 GMT+0000 (Coordinated Universal Time)

Building and deploying microservices with Spring Boot and Docker has become a popular approach for developing scalable and resilient applications. Microservices architecture involves breaking down an application into smaller, individual services that can be developed and deployed independently. This approach allows for faster development, easier maintenance, and better scalability. Spring Boot is a popular Java framework for building microservices. It provides a simple, efficient way to create standalone, production-grade Spring-based applications. Docker, on the other hand, is a containerization platform that allows developers to package their applications and dependencies into lightweight containers that can run on any platform.

Building a Flask Web Application With Docker: A Step-by-Step Guide

Aggregated on: Thu May 04 2023 15:30:26 GMT+0000 (Coordinated Universal Time)

Flask is a popular web framework for building web applications in Python. Docker is a platform that allows developers to package and deploy applications in containers. In this tutorial, we'll walk through the steps to build a Flask web application using Docker. Prerequisites Before we begin, you must have Docker installed on your machine. You can download the appropriate version for your operating system from the official Docker website. Additionally, it would help if you had a basic understanding of Flask and Python.

Why Backup Jira: Is There Any Risk of Data Loss?

Aggregated on: Thu May 04 2023 15:00:26 GMT+0000 (Coordinated Universal Time)

If you work in IT, then you definitely know why using such tools as Jira is more than a must. Let’s look at the numbers that Atlassian gives us… over 65K companies worldwide rely on Jira Software. Unfortunately, though, have they caught themselves on the thought that it is safe enough? What will the CTO, IT manager, or software house owner do if the Atlassian outage takes place? Well, an outage isn’t the only risk that leads to data loss… But let’s come to this issue a little bit later, and now let’s heat up the importance of data protection by figuring out why Jira is so necessary for our development process. How Do Teams Benefit From Jira? Jira greatly simplifies task management and takes on project managers’ requirements, like workflow estimation, project analytics, and many more.

How to Handle SSL Certificates In Selenium WebDriver?

Aggregated on: Thu May 04 2023 13:30:26 GMT+0000 (Coordinated Universal Time)

We often access a website on our browser, which works fine. But when you try to access the same while automating it using Selenium WebDriver, the website is not loaded, and the browser shows a security error like “The connection is not secure” or “This connection is Untrusted.” The reason for this is the missing SSL certificates used to add a layer of security to the website.

Continuous Integration in AWS Using Jenkins Pipelines: Best Practices and Strategies

Aggregated on: Thu May 04 2023 01:30:26 GMT+0000 (Coordinated Universal Time)

Developing and releasing new software versions is an ongoing process that demands careful attention to detail. The ability to monitor and analyze the entire process is critical for identifying any potential issues and implementing effective corrective measures. The concept of continuous integration becomes relevant at this point.

Revolutionize JSON Parsing in Java With Manifold

Aggregated on: Wed May 03 2023 21:30:26 GMT+0000 (Coordinated Universal Time)

Java developers have often envied JavaScript for its ease of parsing JSON. Although Java offers more robustness, it tends to involve more work and boilerplate code. Thanks to the Manifold project, Java now has the potential to outshine JavaScript in parsing and processing JSON files. Manifold is a revolutionary set of language extensions for Java that completely changes the way we handle JSON (and much more). Getting Started With Manifold The code for this tutorial can be found on my GitHub page. Manifold is relatively young but already vast in its capabilities. You can learn more about the project on their website and Slack channel. To begin, you'll need to install the Manifold plugin, which is currently only available for JetBrains IDEs. The project supports LTS releases of Java, including the latest JDK 19.

Kubernetes Add-On Lifecycle Management With Sveltos

Aggregated on: Wed May 03 2023 21:30:26 GMT+0000 (Coordinated Universal Time)

Kubernetes itself is not a complete solution. To build a production cluster, you need various additional add-ons. If you are managing multiple clusters, that is not an easy task. Sveltos is an open-source project that provides declarative APIs allowing the deployment of Kubernetes add-ons across multiple Kubernetes clusters. Both Helm charts and resource YAMLs can be passed to Sveltos.

Here’s What Defines 2023 for Mac App Developers

Aggregated on: Wed May 03 2023 21:00:26 GMT+0000 (Coordinated Universal Time)

For the seventh year in a row, Setapp surveys Mac developers about the state of the industry. From AI to app distribution challenges, developers share their take. As app developers, we know that knowing what everyone else is doing is key to effective work and bringing useful products to market. This year, Setapp talked to 701 developers from across the globe about app distribution, development, AI (yes, including ChatGPT), the impact of global events, and future plans.

The Benefits of Implementing GitOps in Your CI/CD Pipeline

Aggregated on: Wed May 03 2023 21:00:26 GMT+0000 (Coordinated Universal Time)

If you are thinking about incorporating GitOps into your digital transformation strategy, it is likely that you are seeking to simplify your internal production environment procedures. In this article, we will present the advantages of GitOps and demonstrate how it promotes proper delegation of workflow responsibilities within teams and enhances transparency throughout the development process. Implementing Continous Deployment with GitOps Cloud-native applications are now being implemented with Continuous Deployment by companies using GitOps. GitOps can simplify the deployment of cloud-native applications in real-time by providing a single source of truth for declarative infrastructure and workloads, thereby helping software development teams. GitOps is an operational framework that utilizes DevOps and is considered to be a best practices tool for improving infrastructure automation in DevOps.

Why Developers Should Care About FinOps

Aggregated on: Wed May 03 2023 21:00:26 GMT+0000 (Coordinated Universal Time)

As the world of cloud computing continues to evolve, the need for effective FinOps strategies is becoming increasingly important. In this article, we will explore the critical role of developers in effective FinOps strategies and the benefits of FinOps for technical expertise and career growth. Defining FinOps: Why Developers Are Critical to the Equation Let's begin by briefly revisiting the definition of FinOps.

Getting Started With Prometheus Workshop: Using Advanced Queries

Aggregated on: Wed May 03 2023 20:30:26 GMT+0000 (Coordinated Universal Time)

Are you looking to get away from proprietary instrumentation? Are you interested in open-source observability but lack the knowledge to just dive right in? This workshop is for you, designed to expand your knowledge and understanding of open-source observability tooling that is available to you today.

Zipping up the Lambda Architecture for Faster Performance

Aggregated on: Wed May 03 2023 20:30:26 GMT+0000 (Coordinated Universal Time)

The Lambda architecture has been common practice in big data processing. The concept is to separate stream (real-time data), and batch (offline data) processing, and that's exactly what we did. These two types of data of ours were processed in two isolated tubes before they were pooled together and ready for searches and queries. Then we run into a few problems:

Privacy Risk of ChatGPT for Software Developers

Aggregated on: Wed May 03 2023 20:30:26 GMT+0000 (Coordinated Universal Time)

ChatGPT is a relatively new technology that is set to revolutionize how software developers interact with AI. With its ability to generate code autonomously from text, ChatGPT could drastically reduce development time and complexity while allowing developers an unprecedented level of control over their projects. However, despite the advantages it provides all users, one question persists: what privacy risks does chatGPT introduce for software developers? According to ExpressVPN, no matter what type of tool or solution you use for software development projects, data privacy is significantly important to protect your data from marketing companies and malicious persons.

What Are Events? Always 'Decoupled'

Aggregated on: Wed May 03 2023 18:45:26 GMT+0000 (Coordinated Universal Time)

In January 2021, I wrote that Event Driven Architecture (EDA) should be "Always Asynchronous." At precisely the same time, I argued that "the concept that we are actually trying to explain when we use the term 'Asynchronous' — within the context of EDA — might be better termed: 'Monologueous Communication'" (where no response is ever required). Nonetheless, 'Asynchronous' remains the dominant term in use today, and it was never certain that 'Monologueous Communication' was a good replacement. As the months have passed, however, I see more and more clearly how using the term 'Asynchronous' represents a major obstacle to our shared comprehension of EDA. Let me give you an almost unbelievable example that I witnessed from the CTO of the global computing giant AWS at its recent re: Invent Summit in December 2022. Of course, it goes without saying that the CTO of AWS is as well placed as anyone in the world to explain to an ignorant public was 'Asynchronous' actually means, for which reason I find this example so incredibly useful (please do not take it as a pointless exercise in AWS-bashing).

Troubleshooting, Dynamic Logging, and Observability for .Net — A New Kid on the Block

Aggregated on: Wed May 03 2023 18:45:26 GMT+0000 (Coordinated Universal Time)

A few years in software development do not equate to a linear amount of knowledge and information. So is true for the .NET ecosystem. The first release of .NET 1.0 saw the light of day in January 2002. The significance of the event was not the palindrome year. The new paradigm is offered to the traditional C++ MFC, VB, and classic ASP developers, supporting two main new languages, C#, and VB.NET. It started as a proprietary Windows technology, closed source language, primarily appealing to the companies on Microsoft Windows stack, tied to the sole IDE, Visual Studio. While .NET was a step forward, the pace and the options outside the designated use were abysmal. The situation took a sharp turn, with a substantial change in 2016 with the introduction of .NET Core. Starting from the heart of the .NET ecosystem, ASP.NET, the change has spread through the entire platform, leading to a complete re-imagination and makeover of runtime and language. Open source, cross-platform, and free for commercial use, .NET and C# became viable options for many projects that traditionally would go with another platform and languages. From web to mobile, from desktop to backend systems, in any cloud environment, .NET is a solid and viable option with outstanding experience and rich offerings.

Top 5 Considerations When Selecting an Event Broker

Aggregated on: Wed May 03 2023 18:30:26 GMT+0000 (Coordinated Universal Time)

In the last few years, event-driven architecture has gained tremendously in popularity. COVID-19 was a major factor in that rise which forced companies from many industries, especially retail, to adopt digital transformation. As companies rushed to establish their presence online, some had the appropriate tools and skills to manage the migration, while others did whatever was necessary to keep things running. As the storm settles, with COVID-19 thankfully in the rearview mirror, companies now have some breathing room to take a step back and solidify their architecture.

Predictive Services Development With Java and Weka

Aggregated on: Wed May 03 2023 18:30:26 GMT+0000 (Coordinated Universal Time)

In this article, we will briefly describe how to create predictive services with Java and Weka library (Waikato Environment for Knowledge Analysis, The University of Waikato). We will develop a Java application and consider a real-life example — the prediction of real estate prices in Seattle depending on parameters (area, distance from center, bedrooms). The application will learn real estate prices, and we will analyze its predictions.

Legacy Systems Modernization: Trends and Predictions

Aggregated on: Wed May 03 2023 18:30:26 GMT+0000 (Coordinated Universal Time)

Legacy systems, despite their outdated technology, continue to be the backbone of many organizations' operations. However, with the increasing demand for digital transformation, companies now realize the need to modernize these systems. Modernizing legacy systems involves upgrading, replacing, or integrating old technology with new, more efficient ones. This process enhances an organization's efficiency and improves its competitiveness in the market. Organizations may take help from a cloud services provider to make it effortless.

Test Coverage Tutorial: Comprehensive Guide With Best Practices

Aggregated on: Wed May 03 2023 18:30:26 GMT+0000 (Coordinated Universal Time)

Test coverage is a black-box testing method that entails testing elements included in the functional requirements specification, software requirements specification, and other required documents. Since the tests are derived from these documents, there is minimal or no chance of automation. For example, say you want to perform cross-browser testing on your web application to see if it renders properly in different browsers and operating systems. Your test coverage would equal the number of browser + OS combinations for which you have tested your web application's browser compatibility.

Top Strategies for Effective Mobile App Testing and Quality Assurance

Aggregated on: Wed May 03 2023 18:30:26 GMT+0000 (Coordinated Universal Time)

Mobile app testing is imperative to the app development cycle, so it's equally essential to have well-defined strategies for it. The strategy can prove crucial to ensure the app's quality, security, and reliability. Well-planned strategies also help testers keep unnecessary costs at bay and ensure optimal utilization of resources. They also ensure that mobile apps maintain quality while providing an optimal user experience across different devices and operating systems and protecting user data and privacy.

The Importance of Software Security

Aggregated on: Wed May 03 2023 18:30:26 GMT+0000 (Coordinated Universal Time)

In today's world, where everything is connected to the internet, software security has become an essential aspect of software development. Software security is the process of designing, implementing, and testing software to ensure that it is secure from unauthorized access, theft, or damage. It is crucial to have software security measures in place to protect the sensitive data and information of users and businesses. The Importance of Software Security Software security is essential because software vulnerabilities can lead to data breaches, financial loss, and reputational damage. Cybercriminals are constantly trying to find vulnerabilities in software to exploit them for their gain. They can use these vulnerabilities to steal sensitive information, such as personal data, credit card information, and login credentials.

CDNs: Speed Up Performance by Reducing Latency

Aggregated on: Wed May 03 2023 16:45:26 GMT+0000 (Coordinated Universal Time)

Welcome back to this series all about file uploads for the web. In the previous posts, we covered things we had to do to upload files on the front end, things we had to do on the back end, and optimizing costs by moving file uploads to object storage. Upload files with HTML Upload files with JavaScript Receive uploads in Node.js (Nuxt.js) Optimize storage costs with Object Storage Optimize performance with a CDN Secure uploads with malware scans Today, we’ll do more architectural work, but this time it’ll be focused on optimizing performance.

Implementing a Self-Healing Infrastructure With Kubernetes and Prometheus

Aggregated on: Wed May 03 2023 15:45:26 GMT+0000 (Coordinated Universal Time)

In today's world, the need for highly available and fault-tolerant systems is more important than ever. Furthermore, with the increased adoption of microservices and containerization, the need for a reliable infrastructure that can automatically detect and recover from failures has become critical. Kubernetes, an open-source container orchestration platform, and Prometheus, a popular monitoring and alerting toolkit, are two tools that can be used to implement such a self-healing infrastructure. Kubernetes provides a highly scalable and flexible platform for managing containerized applications. It includes features such as automatic scaling, rolling updates, and self-healing, making it an ideal choice for building highly available systems. Kubernetes provides two types of self-healing mechanisms: liveness probes and readiness probes.

System Testing Tutorial: A Comprehensive Guide With Examples and Best Practices

Aggregated on: Wed May 03 2023 13:15:26 GMT+0000 (Coordinated Universal Time)

System testing, also known as system-level testing, involves evaluating how the various components of an application interact in a fully integrated system. It is carried out on the entire system under either functional or design requirements. It helps you find flaws, gaps, or needs that are lacking in the software application's overall functionality. It validates the design, behavior, and customer expectations of the system. Software Requirements Specification (SRS) is necessary to function the system outside the specified restrictions.

Take Control of Your AWS VPC Endpoint — Discover the Benefits Now!

Aggregated on: Tue May 02 2023 21:30:25 GMT+0000 (Coordinated Universal Time)

With Amazon Web Services (AWS) becoming increasingly popular, it is now more important than ever to take control of your own AWS virtual private cloud (VPC) endpoint. This can be done by configuring and managing the different settings in your VPC endpoint. In this article, we’ll discuss why it is important to take control of your AWS VPC Endpoint, what benefits come along with it, and how you can get started. Introduction to AWS VPC Endpoint An AWS VPC Endpoint is a service that allows you to connect your VPC to other AWS services without the need for an internet gateway or NAT device. This helps to improve security by keeping all traffic within the AWS network and reduces the risk of data interception by malicious actors. By taking control of your AWS VPC Endpoint, you can customize the configuration settings to meet your specific needs and ensure that your data remains secure.

What Is JHipster?

Aggregated on: Tue May 02 2023 21:30:25 GMT+0000 (Coordinated Universal Time)

In this blog, you will learn more about JHipster and how it can help you with developing modern web applications. Enjoy! 1. Introduction JHipster is a development platform that helps you quickly set up an application. It goes beyond setting up a project structure: JHipster will generate code, database tables, CRUD (Create, Read, Update, Delete) webpages, unit and integration tests, etc.

Improving Read Performance by ~30% In AI Speech and Text Processing by a Distributed Storage System

Aggregated on: Tue May 02 2023 21:15:25 GMT+0000 (Coordinated Universal Time)

Unisound is an AI unicorn startup specializing in speech recognition and artificial intelligence (AI) services. Our high-performance computing (HPC) platform, Atlas, supports the company with powerful computing capabilities in various AI domains. Its deep learning computing power exceeds 57 PFLOPS (570 million times per second). However, finding a suitable storage system was challenging for us. After trying CephFS, Lustre, and Alluxio+Fluid, we found that JuiceFS, an open-source cloud-native distributed file system, outperformed Lustre in system performance and was easy to maintain.

The Trap Tech Startups Can Fall Into With AI Content

Aggregated on: Tue May 02 2023 20:45:25 GMT+0000 (Coordinated Universal Time)

As we continue witnessing a technological revolution, AI tools in various sectors seem to become a must. In the world of tech startups, where many coders, software developers, and other talents want to grow into independent entrepreneurs, AI content has taken the industry by storm, transforming how businesses communicate their messages and interact with customers. From automated chatbots to AI-generated website content, AI-powered solutions turn into indispensable tools for startups looking to gain a competitive edge.

The Benefits of Implementing Blue/Green Deployment in Your CI/CD Pipeline

Aggregated on: Tue May 02 2023 20:45:25 GMT+0000 (Coordinated Universal Time)

What Exactly Is Blue-Green Deployment? Blue-green deployments refer to a Continuous Delivery technique that aims to eliminate deployment downtime and enables almost instant rollbacks. The method involves setting up two production environments, Blue and Green, that are nearly identical. The Challenge of Automating Deployment Automating deployment poses a challenge when it comes to transitioning software from the final testing stage to live production. The process must be executed quickly to minimize downtime. The blue-green deployment approach provides a solution by leveraging two identical production environments.

Framework to Load Data From Oracle To Azure

Aggregated on: Tue May 02 2023 20:15:25 GMT+0000 (Coordinated Universal Time)

Oracle is a popular relational database management system (RDBMS) used by many organizations for storing and managing their data. However, with the advent of cloud computing, many organizations are moving towards cloud-based solutions for their data storage and processing needs. Azure Blob Storage and Synapse Dedicated SQL Pool are two popular cloud-based solutions offered by Microsoft for storing and processing data. In this article, we will explore how to create a framework to load data from Oracle to Azure Blob Storage as Parquet file and then load it to Synapse Dedicated SQL Pool. Step 1: Set Up Azure Blob Storage The first step in this process is to set up Azure Blob Storage. You can do this by creating an Azure account and then creating a storage account. Once you have created a storage account, you can create a container in the storage account where you will store the Parquet file. Make sure to note down the connection string for the storage account and the name of the container, as you will need these later.

Getting Started With Kubernetes-Native CI/CD Pipelines

Aggregated on: Tue May 02 2023 20:15:25 GMT+0000 (Coordinated Universal Time)

Setting up the CI/CD pipelines for Kubernetes is complex. Post setup, managing the CI/CD can become quite challenging when your team and infrastructure grow quickly. An efficient and fully automated CI/CD plays an important role in ensuring you ship your features faster. By leveraging CI/CD, you can guarantee that the application teams ship features faster while ensuring best practices for the code base. In this micro-blog, we will see how easily one can create and manage the CI/CD pipelines with Devtron, but before doing that, let's do a quick refresher on CI/CD.

Implementing a CDC Performance Feature With the Help of ChatGPT

Aggregated on: Tue May 02 2023 20:15:25 GMT+0000 (Coordinated Universal Time)

TiCDC is a change data capture (CDC) solution that replicates incremental data changes in real time for TiDB, a distributed SQL database. Previously, TiCDC faced a challenge in its communication with downstream TiDB clusters using query commands, which led to higher CPU usage on SQL parsing and compiling. This issue was particularly significant in larger distributed database systems, where the increased workload could reduce performance and slow down data replication times. Moreover, the lack of plan cache hits further exacerbated the problem, resulting in even slower performance. Thanks to ChatGPT, a natural language processing and artificial intelligence tool from OpenAI, I was able to resolve these issues. I implemented a TiCDC performance feature that improves the communication between TiCDC and downstream TiDB clusters.

Amazon Fargate For Containers

Aggregated on: Tue May 02 2023 19:45:25 GMT+0000 (Coordinated Universal Time)

AWS Fargate is a serverless computing engine for containers that allows developers to run Docker containers without having to manage the underlying infrastructure. Fargate provides a scalable, secure, and cost-effective way to run containers on the cloud, making it a popular choice for modern application architectures. In this blog, we will explore the key concepts of Fargate and how they can help you build and manage containerized applications on AWS. Introduction Fargate is a compute engine for Amazon Elastic Container Service (ECS) and Amazon Elastic Kubernetes Service (EKS) that allows you to run containers without managing the underlying infrastructure. Fargate abstracts away the complexity of managing servers, clusters, and infrastructure scaling, allowing you to focus on your application code.

Building the World's Most Resilient To-Do List Application With Node.js, K8s, and Distributed SQL

Aggregated on: Tue May 02 2023 19:45:25 GMT+0000 (Coordinated Universal Time)

Developing scalable and reliable applications is a labor of love. A cloud-native system might consist of unit tests, integration tests, build tests, and a full pipeline for building and deploying applications at the click of a button. A number of intermediary steps might be required to ship a robust product. With distributed and containerized applications flooding the market, so too have container orchestration tools like Kubernetes. Kubernetes allows us to build distributed applications across a cluster of nodes, with fault tolerance, self-healing, and load balancing — plus many other features.

Unlocking the Power of Explainable AI With 5 Popular Python Frameworks

Aggregated on: Tue May 02 2023 19:15:25 GMT+0000 (Coordinated Universal Time)

Explainable AI, also known as XAI, is a cutting-edge branch of AI that is revolutionizing the world. It offers greater transparency and visibility into the algorithms driving machine learning, allowing us to leverage the full potential of AI technology. By harnessing state-of-the-art algorithms, we can develop tools and models that help businesses make better decisions. Recent research by IBM has shown a significant shift in attitudes toward the ethical use of AI. In 2018, only 15% of respondents believed that a non-technical executive was the primary advocate for AI ethics. However, this number increased to 80% in a more recent study. This highlights the need for individuals and businesses to consider ethical implementation when utilizing explainable AI. Unfortunately, while 79% of CEOs are preparing to put AI ethics into practice, less than a quarter have actually implemented them.

Black Box Testing Tutorial: A Comprehensive Guide With Examples and Best Practices

Aggregated on: Tue May 02 2023 19:15:25 GMT+0000 (Coordinated Universal Time)

Black box testing is a software testing methodology that focuses on the functional requirements of a system without considering its internal workings or implementation details. Therefore, the tester need not have any knowledge of the internal structure or design of the system. It ensures that a system meets the requirements specified by the customer or user. A black box test can be conducted at different levels, including unit testing, integration testing, and system testing. In order to identify defects and ensure that a system works properly, running black-box tests is a valuable approach.

Cypress JavaScript Tutorial: A Step-By-Step Handbook

Aggregated on: Tue May 02 2023 19:15:25 GMT+0000 (Coordinated Universal Time)

Cypress is a popular end-to-end testing framework used for web applications. It is an open-source JavaScript testing tool designed to make testing web applications fast, easy, and reliable. Cypress allows developers to write automated tests that simulate user interactions and verify the behavior of the applications. We can use Cypress with JavaScript or TypeScript for development, but JavaScript is the primary language used with Cypress. Cypress is built on top of JavaScript and uses many of the same concepts of modern web development, such as using a browser-based environment to run tests and interacting with web elements using CSS Selectors.

Building Event-Streaming Applications in .NET

Aggregated on: Tue May 02 2023 18:30:25 GMT+0000 (Coordinated Universal Time)

When you stop and think about everyday life, you can easily view everything as an event. Consider the following sequence: Your car's "low fuel" indicator comes on As a result, you stop at the next fuel station to fill up When you pump gas into the car, you get prompted to join the company’s rewards club to get a discount You go inside and sign up and get a credit toward your next purchase We could go on and on here, but I've made my point: life is a sequence of events. Given that fact, how would you design a new software system today? Would you collect different results and process them at some arbitrary interval or wait until the end of the day to process them? No, you wouldn't; you'd want to act on each event as soon as it happens. Sure, there may be cases where you can't respond immediately to individual circumstances… think of getting a dump of a day’s worth of transactions at one time. But still, you would act as soon as you received the data, a sizeable lump-sum event if you will.

Mastering the Art of Building Complex Machine Learning Models: A Comprehensive Guide

Aggregated on: Tue May 02 2023 18:00:25 GMT+0000 (Coordinated Universal Time)

As machine learning (ML) continues to transform industries and solve real-world problems, the need for more sophisticated models becomes apparent. However, building complex ML models requires a strong foundation in theory and practical know-how. This comprehensive guide will delve deeper into practical lessons to help you navigate the challenges of creating advanced ML models. Understanding the importance of each step in the ML model development process will enable you to make more informed decisions and build effective models that can solve complex problems. In addition, recognizing the significance of each stage ensures that you invest the appropriate amount of time and resources, ultimately leading to better outcomes.

Optimizing ETL Workflows: Trends, Challenges, and Best Practices for DataOps Success

Aggregated on: Tue May 02 2023 17:00:25 GMT+0000 (Coordinated Universal Time)

As a data engineer or developer, you're no stranger to the power and importance of ETL workflows in managing data. Extracting, transforming, and loading data is at the core of what you do, and mastering these processes is crucial to your success. With the rise of DataOps, a new era of data engineering has begun, where collaboration, automation, and monitoring are key. Meanwhile, the world is becoming increasingly data-driven. And in response to the notable trends and challenges associated with this transition, businesses across all sectors are embracing DataOps methodologies to optimize their ETL workflows. Moreover, data engineers and developers don't seem to get enough of any ETL tool that can make them more efficient.

4 Ways to Improve Developer Experience With AI

Aggregated on: Tue May 02 2023 17:00:25 GMT+0000 (Coordinated Universal Time)

An excellent developer experience correlates to great outcomes. Traditionally, improving developer experience (also known as DevEx or DX) has been an incremental project and one that takes time and innovation.

Implementing NATS JetStream as Queues in Golang

Aggregated on: Tue May 02 2023 17:00:25 GMT+0000 (Coordinated Universal Time)

In recent years, the increasing demand for efficient and scalable distributed systems has driven the development and adoption of various message queuing solutions. These solutions enable the decoupling of components within distributed architectures, ensuring fault tolerance and load balancing. Recently, we faced the challenge of selecting a message queue system for a new project in our microservice architecture. After conducting extensive research and evaluation, we chose NATS JetStream. This decision led us to explore the integration of NATS JetStream with Golang, which ultimately served as the basis for this article.

Top 10 Front-End Developer Tools To Make Your Life Easier

Aggregated on: Mon May 01 2023 23:45:25 GMT+0000 (Coordinated Universal Time)

The field of web development has changed significantly over the past few years and is continuing to advance quickly. New front-end development tools are occasionally made available. Some tools profoundly alter the way you work, albeit not all of them are successful.

AWS VPC Sharing Model for Multiple Accounts

Aggregated on: Mon May 01 2023 23:45:25 GMT+0000 (Coordinated Universal Time)

As more organizations adopt cloud computing, managing multiple AWS accounts and virtual private clouds (VPCs) can become complex and challenging. When it comes to managing network resources in AWS, there are two main approaches: using a dedicated VPC or a shared VPC. Each approach has its own pros and cons, and choosing the right approach depends on your specific use case and requirements. AWS VPC sharing is one approach that allows you to share VPC resources across multiple AWS accounts, simplifying network management and reducing costs. In this blog post, we'll explore VPC sharing, its benefits, use cases, and the shared VPC model.