News Aggregator

Text Classification With BERT

Aggregated on: 2023-05-17 23:30:35

What Is Text Classification? Text classification is a machine learning subfield that teaches computers how to classify text into different categories. It's commonly used as a supervised learning technique, which means that the algorithm is trained on a set of texts that have already been labeled with their respective categories. Once it's been trained on this data, the algorithm can use what it's learned to make predictions about new, unlabeled texts. The algorithm looks for patterns in the text to determine which category it belongs to. It's like when learning to recognize a certain type of flower — we start to notice certain features that distinguish it from other types of flowers. With text classification, the algorithm is doing the same thing but with words and phrases instead.

How to Load Cypress Chrome Extension

Aggregated on: 2023-05-17 23:30:35

Speed and performance are crucial elements to consider while testing apps. Also, other best options eliminate unpleasant and repetitive elements to give developers more time to focus on making apps. Using browser extensions is a terrific approach to accomplish this while boosting productivity. A browser extension expedites the manual cross-browser testing processes the QA engineers use. Chrome, Firefox, Edge, Opera, and IE are just a few browsers that can be used for online browser testing.

For the Wit! My First Day With Components

Aggregated on: 2023-05-17 23:30:35

Some thoughts and reflection on my first day using Wasm components for something more involved than hello world. I've been evangelizing WebAssembly for what feels like the last 100 years (it's only been 4!). I've introduced enough people and teams to Wasm to have noticed a common journey to adoption that starts with what might feel like stages of grief. As we peel away the layers of shiny demos and things that only work under a blue moon at the stroke of midnight in a thunderstorm, reality sets in that the core Wasm standard is just, as my colleague Bailey Hayes says, “three ints in a trenchcoat.”

How To Use the Node Docker Official Image

Aggregated on: 2023-05-17 23:00:38

What Is Node.js? Node.js, which is a crucial component of the MERN stack, has continued to expand in popularity and has topped Stack Overflow's list of the most popular web frameworks and technologies for 2022. Since Node.js applications are written in JavaScript, which is the world's leading programming language, many developers will find it easy to use. To address common development challenges and to cater to the popularity of Node.js, we introduced the Node Docker Official Image (DOI). What Is the Node Docker Official Image? The Node Docker Official Image comes with all the necessary components, including source code, core dependencies, tools, and libraries, to ensure that your application runs smoothly. It is designed to support various CPU architectures such as amd64, arm32v6, arm32v7, arm64v8, ppc641le, and s390x. Additionally, you have the freedom to select different tags or image versions for your project. Opting for a specific version like node:19.0.0-slim ensures that you use a stable and efficient version of Node.js.

How the Wrong Content Type Introduced a Vulnerability in Odoo

Aggregated on: 2023-05-17 23:00:38

As a web developer, do you really know what content types are? Sure, something like text/html should ring a bell, but are you also aware that getting them wrong can lead to security vulnerabilities in your application? In this article, I will first give you a recap of what content types are and what they are used for. I will then show how important it is to get them right in your code by explaining how a small mistake led to a Cross-Site Scripting vulnerability in Odoo, a popular open-source business suite written in Python. Odoo has features for many business-critical areas, such as e-commerce, billing, or CRM, making it an interesting target for threat actors.

I Could Never Be a VP of Engineering

Aggregated on: 2023-05-17 22:30:35

I don’t like managing people. I don’t like managing processes. It’s like operational brain damage to me.

Network Virtualization

Aggregated on: 2023-05-17 22:30:35

Network virtualization has been one of the most significant advancements in the field of networking in recent years. It is a technique that allows the creation of multiple virtual networks, each with its own set of policies, services, and security mechanisms, on top of a single physical network infrastructure. Network virtualization helps to optimize network resources, reduce operational costs, and increase flexibility and agility in network deployment and management. In this article, we will delve deeper into the concept of network virtualization, its benefits, and the various technologies and protocols used in its implementation. What Is Network Virtualization? Network virtualization is the process of decoupling the network’s logical functions from its physical infrastructure to create multiple virtual networks on a shared physical network. The idea is to allow multiple tenants or applications to share the same physical infrastructure while maintaining their own isolated logical networks with dedicated resources and policies. This enables the creation of a highly efficient and flexible network that can meet the needs of different users and applications.

Working on an Unfamiliar Codebase

Aggregated on: 2023-05-17 22:30:35

In our profession, it's common to work on an unfamiliar codebase. It happens every time one joins a new project or even needs to work on a previously untouched part in big ones. This occurrence is not limited to a developer having to fix a bug; it can be a solution architect having to design a new feature or an OpenSource contributor working on a GitHub issue in their free time. Hence, I want to describe how I approach the situation so it can benefit others. An Example Issue To illustrate my point, I'll use a common GitHub issue requesting a new feature on an Open Source project.

Insider Threats and Software Development: What You Should Know

Aggregated on: 2023-05-17 19:45:35

Insider threats are a multi-million-dollar problem for many organizations, impacting organizations of all sizes and sectors. Although the methods of attack can vary, the primary types of incidents—theft of intellectual property (IP), sabotage, fraud, espionage, unintentional incidents, and misuse—continue to be the archetypes of insider threat events. The Effect of Insider Threat Actors According to Carnegie Mellon University, “Insider Threat [is] the potential for an individual who has or had authorized access to an organization's critical assets to use their access, either maliciously or unintentionally, to act in a way that could negatively affect the organization.”

Real-Time Made Easy: An Introduction to SignalR

Aggregated on: 2023-05-17 18:30:35

Microsoft is not perfect. .NET is a great… thing, but what exactly is it? It's evolving rapidly, but explaining .NET, .NET Framework, .NET Core, and again .NET to someone who is not in the context could create even more confusion. Its set of tools is truly impressive, but you will most likely discover a large portion of its capabilities from random articles on the internet or videos on YouTube. The official documentation has probably already crossed the point of no return, making it impossible to refactor and reorganize it without going insane. And yet, sometimes the stars converge, and we get something as impressive as SignalR, also made by Microsoft: powerful, simple, and intuitive. What is SignalR? It's a library that makes the need to work directly with Websockets in ASP.NET almost redundant.

How To Measure DevOps Mean Time to Recovery (MTTR)

Aggregated on: 2023-05-17 16:45:35

Mean time to recovery (MTTR) gained fame thanks to the DevOps "four keys" and the DORA State of DevOps Report. In this post, you'll discover:

Testing Applications With JPA Buddy and Testcontainers

Aggregated on: 2023-05-17 16:45:35

Testing is a cornerstone of any application lifecycle. Integration testing is a type of testing that helps to ensure that an application is functioning correctly with all of its external services, such as a database, authorization server, message queue, and so on. With Testcontainers, creating such an environment for integration testing becomes easier. However, setting just the environment is not enough for proper testing. Preparing test data is also an essential task. In this article, we will review the process of preparing application business logic tests. We will see how to set up Testcontainers for the application and explain some challenges we can meet during test data preparation. This article also has a companion video that guides you through the process of application testing with Testcontainers and JPA Buddy.

Harnessing the Power of Integration Testing

Aggregated on: 2023-05-17 15:30:34

Integration testing plays a pivotal role in ensuring that these interconnected pieces work seamlessly together, validating their functionality, communication, and data exchange. Explore the benefits and challenges of integration testing here! In the ever-evolving world of software development, creating complex systems that seamlessly integrate various components and modules has become the norm. As developers strive to deliver robust, reliable, and high-performing software, the significance of integration testing cannot be overstated. Integration testing plays a pivotal role in ensuring that the interconnected components of software work seamlessly together, validating their functionality, communication, and data exchange.

Node Affinity, Node Selector, and Other Ways to Better Control Kubernetes Scheduling

Aggregated on: 2023-05-17 15:30:34

Assigning pods to nodes is one of the most critical tasks of Kubernetes cluster management. While the default process can prove too generic, you can adjust it with advanced features like node affinity. The way the Kubernetes scheduler distributes pods across worker nodes impacts performance and resources and, therefore, your costs. It’s then essential to understand how the process works and how to keep it in check.

Safeguarding Your Data Under GDPR Regulations

Aggregated on: 2023-05-17 14:30:34

GDPR, or the General Data Protection Regulations, is a set of rules that dictate how organizations store and use personal data. Since being introduced in 2018, GDPR has become the center of attention in data protection. Primarily due to how strict and incomprehensible this regulation is. But it is pretty understandable, as personal data should not be handled carelessly. The principles of GDPR emphasize the lawful processing of personal data and its protection. Under GDPR, businesses are legally required to protect the personal data of individuals, and non-compliance with these regulations can cost the company dearly. In this blog, we will guide you through the seven principles of GDPR and what measures companies can take to safeguard your data. Many business owners consider the expansion of their company to an international level to be a tremendous achievement. However, the GDPR, like many previous stepping stones, stands in the way of further success. As a result, GDPR is one of the strictest data privacy rules in the world today. However, you will have an easy ride if your organization can crack and comprehend the GDPR principles.

How Enterprises Are Enhancing the Digital Experience by Leveraging Observability

Aggregated on: 2023-05-17 03:15:34

In the beginning, IT teams utilized Application Performance Monitoring (APM) and Network Performance Monitoring (NPM) as tools to oversee and diagnose problems at the application and infrastructure levels. However, with the advent of contemporary development practices, the introduction of numerous distributed components made it difficult for APM and NPM solutions to offer complete visibility across the entire system. As a result, observability emerged as the logical successor to APM and NPM, owing to its capacity to provide comprehensive visibility within a distributed IT system. Through observability, businesses can take proactive measures to resolve production-level issues.

Terraform CI/CD Pipelines With GitLab

Aggregated on: 2023-05-17 03:15:34

Infrastructure as Code (IaC) is an essential practice for modern DevOps and Agile teams to manage cloud infrastructure consistently, efficiently, and with increased resilience. Terraform has emerged as the leading tool for IaC, enabling teams to provision cloud infrastructure across multiple providers regardless of organization size. With Terraform, DevOps engineers can quickly and easily manage cloud infrastructure with code, speeding up the deployment process and ensuring consistency. In addition to Terraform, GitLab has become a popular choice for CI/CD management among developers and DevOps engineers. GitLab’s vast integration with different tools allows for better management of the deployment process, making it an essential tool for organizations looking to streamline their DevOps workflow. By leveraging both Terraform and GitLab, organizations can manage their cloud infrastructure and deployment processes efficiently and effectively, improving their overall DevOps Process.

Book Review: Learning Go by Jon Bodner

Aggregated on: 2023-05-17 03:15:34

You're looking to upskill with some Go. But which book should you choose in 2023? I've read through as many beginner Go books as I could find to help answer this question. Below is my full review of one of my top picks, Learning Go, by Jon Bodner. Find the full review series at boldlygo.tech. You can also watch this review on YouTube.

Getting a Public SSL Certificate Free of Cost for a Lifetime

Aggregated on: 2023-05-17 03:15:34

When you publish your website, you are always a bit concerned about its security of it. From a security point of view, an SSL certificate plays a major role to authenticate the identity of the website. SSL stands for Secure Socket Layer, which creates a secure tunnel between the web server and the client browser to keep online transactions private. In another way, it prevents hackers from reading or modifying information transferred between two systems. It is always recommended to check the padlock next to the website you are visiting. If it exists means visiting the website is secure to connect. I wrote another article on SSL certificates. This article describes how to get a free SSL certificate by using Window Server CA. You can use this for internal communication in a lower environment.

How I Turned My Company’s Docs Into a Searchable Database With OpenAI

Aggregated on: 2023-05-17 02:30:34

For the past six months, I’ve been working at series A startup Voxel51 and as a creator of the open-source computer vision toolkit FiftyOne. As a machine learning engineer and developer evangelist, my job is to listen to our open-source community and bring them what they need — new features, integrations, tutorials, workshops, you name it. A few weeks ago, we added native support for vector search engines and text similarity queries to FiftyOne, so that users can find the most relevant images in their (often massive — containing millions or tens of millions of samples) datasets via simple natural language queries.

Cyphercon 6: Staying Up Late for Cybersecurity

Aggregated on: 2023-05-17 02:30:34

When you think of Milwaukee, you might think of squeaky cheese curds, polka music, and the Bronze Fonz. But now, I will always associate this city on the lake with cybersecurity, thanks to Cyphercon 6, which was held on March 30 and 31, 2023. This year there were nearly 1500 participants, making it the largest security or technology conference in Wisconsin. Cyphercon is a 'hacker conference' much like Schmoocon or DEFCON. While there are sessions, the event also focuses on villages and capture-the-flag competitions. Unique among conferences I have attended, the first day started after lunch and ran until 10:30 pm, when the networking after-party officially started.

Setting up Apache Pinot on Kubernetes in Under 15 Minutes

Aggregated on: 2023-05-17 02:15:34

As a seasoned professional, I have gained extensive experience as a maintainer of Apache Druid k8s operator and have co-authored and committed to various k8s operators/libraries. Through my experience, I have recognized the need to establish application-specific control planes to facilitate the smooth running of big data on Kubernetes. In my past roles, I have built Kubernetes control planes for Druid at RillData, Pinot at Startree, and Clickhouse at Chistadata. Having worked on all three OLAP stores, I am now fully dedicated to my latest venture, DataInfra, a company focused on building highly efficient control planes that enable the seamless running of data on Kubernetes.

How To Backup and Restore a PostgreSQL Database

Aggregated on: 2023-05-17 01:30:34

In this blog, you will learn how to backup and restore a PostgreSQL database. Enjoy! 1. Introduction Some time ago, I needed to back up a PostgreSQL database from a production server in order to be able to fix a problem that was difficult to reproduce in the test environment. It appeared that I could not find the answer very quickly by means of a Google search. After a while, I managed to find out the commands I needed to use, and it seemed to me a good idea to share this knowledge.

Guide To Selecting the Right GitOps Tool - Argo CD or Flux CD

Aggregated on: 2023-05-17 01:30:34

Kubernetes adoption is on the rise, which has proportionately increased the adoption of tools that perform deployments specifically into Kubernetes. But Kubernetes deployments are challenging if one relies on traditional deployment practices. It is complex and time-consuming, especially for large and complex applications. To simplify deployment into Kubernetes, developers prefer to use GitOps, a pull-based deployment mechanism. GitOps is made possible with tools like Argo CD and Flux CD, which can automate the deployment process into Kubernetes. We will understand the difference and similarities between Argo CD and Flux CD on the concepts below:

Improve Your Data Solution Efficiency With Stream Processing

Aggregated on: 2023-05-16 23:15:34

Today's data solutions can quickly become expensive. NetApp reports that organizations see 30% data growth every 12 months and risk seeing their solutions fail if this growth isn’t managed. Gartner echoes the concerns, stating that data solutions costs tend to be an afterthought, not addressed until they’re already a problem. If you're a developer that builds solutions for a data-driven organization, then you know that resource costs for data solutions can balloon quickly.

How Virtualization Helps Security

Aggregated on: 2023-05-16 20:30:40

The 21st century has given rise to a wealth of advancements in computer technology. Among these are virtual tools and programs that have applications in almost every industry imaginable. One area that virtualization technology is making a huge impact is the security sector. How Is Virtualization Technology Used? Virtualization is a technology that can create servers, storage devices, and networks all in virtual space. Devices connect to a virtual network to share data and resources. This allows users to interact with any hardware resource through a digital interface.

Explainable AI: Making the Black Box Transparent

Aggregated on: 2023-05-16 19:45:34

In a world increasingly driven by artificial intelligence, a new term has been capturing the attention of tech enthusiasts, data scientists, and software engineers alike: Explainable AI (XAI). But what exactly is it? According to DARPA, Explainable AI refers to artificial intelligence systems whose actions can be understood by human experts. In other words, XAI aims to shed light on the inner workings of complex AI models, making them more transparent and less of a 'black box.' Importance and Relevance of the Topic in Today's AI Landscape In the last decade, AI has undergone a transformation, moving from the fringe to the center of our lives, powering everything from our digital assistants to our recommended Netflix shows. With this shift, a new question has arisen: How can we trust decisions made by machines if we can't understand how they arrived at them? This is where Explainable AI steps in, bridging the gap between AI's advanced capabilities and our need to comprehend its decision-making process.

Software Testing in Agile PDP and Best Practices

Aggregated on: 2023-05-16 18:45:34

Software Testing in Agile Product Development Process (PDP) is an integral part of the development cycle. Therefore, Agile PDP emphasizes the importance of testing throughout the development process to ensure that the software product meets the requirements and expectations of users and stakeholders. Clear and Comprehensive Test Cases To develop effective test cases, review the requirements and use cases, and think through all possible scenarios. These design tests exercise the system under various conditions and ensure that the test cases are well-defined. Therefore, test cases should be well-defined and detailed and include all possible scenarios.

Low Code vs. Traditional Development: A Comprehensive Comparison

Aggregated on: 2023-05-16 18:15:34

Low code development has gained significant momentum in recent years as a trend in software development. According to MarketsandMarkets, the low code development market is expected to achieve a substantial growth rate of 28.1% and reach a value of $45.5 billion by 2025. This significant growth demonstrates the growing demand and adoption of low-code platforms across various industries and businesses of all sizes. But how does low code compare to traditional development, which relies on coding languages and frameworks? Is low code suitable for complex and scalable projects? What are the benefits and drawbacks of each approach? And most importantly, how can you determine which one is best for your needs?

Operational Testing Tutorial: Comprehensive Guide With Best Practices

Aggregated on: 2023-05-16 15:45:34

Operational testing helps evaluate the operational readiness of a product, service, or application that forms an integral part of quality. You tend to consider the operational aspects that can be a major differentiator in the long run. These aspects are addressed as part of the pre-release before the changes are deployed on the production server. Organizations around the globe have realized the true value offered by operational tests, which is why you will see more and more structured processes being defined for it. You can have a dedicated team for operational tests, or the QA team can perform it as part of the software development lifecycle.

Design Pattern: What You Need to Know to Improve Your Code Effectively

Aggregated on: 2023-05-16 14:30:34

It's frustrating making the same errors in your software design. However, there's a trick to improving your code and becoming a more efficient developer — design patterns for efficient software development! You may be wondering, "What are design patterns in software development?" Well, these reusable solutions to common problems in software engineering act as a universal standard for solving issues that programmers face. By using design patterns in software development, developers can communicate the structure of a software system to their team, allowing them to quickly and effectively build software with fewer mistakes. In this blog, we'll explore the upside of using design patterns, why they are essential to improving your code, the best design patterns for efficient code development, and some of the best design patterns for software development that every developer should know.

Clustered SurrealDB for 1.0.0-beta9

Aggregated on: 2023-05-16 00:15:33

In this post, I will show you how to set up a distributed SurrealDB cluster that shares a distributed TiKV cluster. This architecture allows you to scale your operations to improve writes and reads and seamlessly continue operations during failures. Introduction and Architecture Overview Users of SurrealDB can pick which Key-Value storage engines they want to use. That means that for single deployment, you can use RocksDB or in-memory storage; for distributed storage, you can use TiKV and FoundationDB.

Building a Headless E-Commerce App Using OceanBase and Python

Aggregated on: 2023-05-15 23:30:33

Python has, in recent years, rapidly become one of the most popular languages for backend development, thanks to its flexibility and rich library support. In this blog post, I will demonstrate how to use OceanBase in a Python project. By combining OceanBase with popular Python libraries such as FastAPI, SQLAlchemy (ORM), and Uvicorn (server), we will create a REST API that serves as the backend of a headless e-commerce application.

RPA vs. Workflow: It’s Not Either/or… It’s Both

Aggregated on: 2023-05-15 23:15:33

Both workflow and robotic process automation (RPA) have an important place, albeit a very different one. It’s not always easy to know which to use and when. The hype around RPA could lead you to believe that RPA is the best choice for everything from order management to oven cleaning. But before you get out the oven cleaner, let’s dig a little deeper. Typically, we recommend using workflow for state-managed processes that are performed at a high scale and are mission-critical to the business. RPA is often best for repetitive human tasks. There’s also a grey area where you may start with RPA for a quick win — with the goal of moving to workflow to take advantage of its flexibility and robustness. The matrix below can help you frame the question.

Scaling Event-Driven Applications Made Easy With Sveltos Cross-Cluster Configuration

Aggregated on: 2023-05-15 23:15:33

Event-driven architectures are becoming increasingly popular as a way to build scalable, decoupled, and resilient systems. Sveltos is an open-source to deploy add-ons in tens of #Kubernetes clusters. Sveltos also has a built-in event-driven framework that makes it easy to deploy add-ons on Kubernetes clusters as a result of events. What Is Sveltos? Sveltos is a powerful open-source project that makes managing Kubernetes add-ons a breeze. It automatically discovers ClusterAPI-powered clusters and allows you to easily register any other cluster (like GKE). Then, it seamlessly manages Kubernetes add-ons across all your clusters.

IBM App Connect Enterprise CI Builds With On-Demand Service Provisioning

Aggregated on: 2023-05-15 23:15:33

The industry-wide move to continuous integration (CI) build, and test presents a challenge for the integration world due to the number and variety of resource dependencies involved, such as databases, MQ-based services, REST endpoints, etc. While it is quite common to automate testing using dedicated services (a “test” or “staging” database, for example), the fixed number of these services limits the number of builds that can be tested and therefore limits the agility of integration development. Containerization provides a way to increase CI build scalability without compromising quality by allowing a database to be created for each run and then deleted again after testing is complete. This does not require the integration solution to be deployed into containers in production and is compatible with deploying to integration nodes: only the CI pipeline needs to be able to use containers and only for dependent services.

How TiDB Implements Point-In-Time Recovery

Aggregated on: 2023-05-15 22:45:33

For database products, point-in-time recovery (PITR) is a crucial capability. It allows users to restore their databases to specific points in time to protect against accidental damage or user errors. For example, if data is accidentally deleted or damaged, PITR can restore the database to its state before that time, thereby avoiding the loss of important data. In this article, we’ll explore how PITR works with TiDB, an advanced, open-source, distributed SQL database. We’ll also discuss how we optimized PITR to maximize its stability and performance.

Integrating FluxNinja Aperture With Nginx for Effective Load Management

Aggregated on: 2023-05-15 22:30:33

Today, everything is available online, and people tend to turn to the internet for even the smallest things. We see new products and websites popping up every day, catering to specific needs, from groceries to online studying. This leads to an increasing number of users coming online to use these services, leading to a surge in traffic on websites and web applications. When launching a product or website, we often have estimates, but sometimes these estimates are exceeded, leading to overload scenarios. For instance, after the announcement of ChatGPT 3.5, there was a massive influx of traffic and interest from people all around the world. The sudden surge of visitors surpassed their limits and buffers, leading to website downtime. In such situations, it is essential to have load management in place to avoid possible business loss.

Difference Between Subscription and SaaS

Aggregated on: 2023-05-15 22:30:33

Subscription and SaaS, two cutting-edge software trends, are developing side by side today, so the difference between them may seem elusive. While users may stay in the dark, developers and testers know to recognize and value those disparities. What is the difference between subscription and SaaS? In this article, we will offer you several takes on the matter. What Is the Subscription Business Model? Before the detailed discussion starts, we need to give a subscription business model definition. It is a model where people regularly pay fees to use the software. Users can make such contributions once a week, a month, or even once a year. Both subscribe, and unsubscribe options are available in a few clicks.

Five IntelliJ Idea Plugins That Will Change the Way You Code

Aggregated on: 2023-05-15 22:00:33

AI is going to eat all your jobs!!! Haha. No, just kidding. It will have only the non-productive ones. It’s time to work smarter, not harder. This blog article will introduce you to five Intellij plugins that are driven by AI and can significantly simplify your work. These plugins have my personal endorsement after using them.

JSON to PDF Magic: Harnessing LaTeX and JSON for Effortless Customization and Dynamic PDF Generation

Aggregated on: 2023-05-15 22:00:33

In this tutorial article, we show how to control the layout and content of the PDF document via the JSON body of the API call with DynamicDocs API. We present three different JSON examples and produce three different types of documents using the same end-point. In each case, making changes to the PDF is done by editing the JSON payload. To do this, we utilize the power of LaTeX to control the layout of the PDF document. What is LaTeX? LaTeX is a programming language specifically designed for creating PDF documents. Source files in LaTeX have a .tex extension and are usually compiled into PDF format. While it's highly popular in academia for crafting dissertations and scholarly articles, LaTeX is also excellent for producing visually appealing documents. Its strength lies in the separation of content and stylistic rules, allowing for precise control over the document's appearance. However, a significant drawback of LaTeX is the steep learning curve involved in mastering the language for document layout.

Sixty ChatGPT Prompts for Scrum Masters and Product Owners

Aggregated on: 2023-05-15 21:30:33

ChatGPT can be an excellent tool for those who know how to create prompts. The simplest form of prompting ChatGPT is to feed it the task and ask for results. However, this approach is unlikely to trigger the best response from the model. Instead, invest more time in prompt engineering, and provide ChatGPT with a better context of the situation, desired outcomes, data, constraints, etc. The following article offers a primer to creating ChatGPT prompts for Scrum practitioners to get you started running. You will learn the following:

GPT3.5-Turbo Versus GPT4

Aggregated on: 2023-05-15 21:30:33

There are thousands of articles about the difference between ChatGPT version 3.5 versus version 4. However, we have a unique technology that allows you to embed ChatGPT on your website. This makes our requirements fairly unique. Hence, none of these existing comparisons really provide any value for us. We, therefore, decided to compare ChatGPT and its GPT3.5-turbo model against GPT4 in our chatbot to see the differences. WARNING! GPT4 is 30 times more expensive than GPT3.5-turbo — so the quality and speed is not the only factor here. Unless you've got very deep pockets, you will obviously have to consider the price differences too.

Logging Best Practices Revisited [Video]

Aggregated on: 2023-05-15 21:00:33

As I write this my interview on DevCentral hasn't started yet so if you subscribe to my blog or follow me on YouTube or LinkedIn, you might be able to catch it live. If not the recording should appear right here: Either way, this isn't the first time I wrote about or talked about logging and the common pitfalls we see when logging in production or debugging. I covered this extensively in the old blog. I also did a video covering these ideas. But my ideas somewhat evolved around some of the concepts I discussed.

How To Develop a Cross-Platform Barcode Reader Application by Hybridizing .NET MAUI and Blazor

Aggregated on: 2023-05-15 20:30:33

.NET Multi-platform App UI (MAUI) is a cross-platform UI framework for building native and modern applications in C#. It allows developers to create a single codebase for multiple platforms. Blazor is a web UI framework for building interactive client-side web applications with .NET. It allows developers to write C# code that runs in the browser through the use of WebAssembly. When used together, .NET MAUI and Blazor provide a powerful combination for building cross-platform applications that can run on multiple platforms, including desktop, web, and mobile. In this article, we will demonstrate how to create a Blazor Hybrid app with Dynamsoft Barcode SDK. The app will be able to scan linear and two-dimensional barcodes on Windows, macOS, iOS, and Android. Prerequisites .NET 6 SDK Visual Studio 2022 Trial License of Dynamsoft Barcode Reader SDK Getting Started With Blazor WebAssembly Since Blazor UI components can be shared between Blazor WebAssembly and .NET MAUI Blazor projects, we will start by creating a Blazor WebAssembly project. To do this, open Visual Studio 2022 and create a new Blazor WebAssembly App project.

5 Best Practices for Data Warehousing

Aggregated on: 2023-05-15 20:00:33

Data warehousing is a great way to create a vault of valuable business information, but it starts with a few best practices. Investing in a data warehouse can help companies compile and use their statistics effectively over months and years. So what should IT and business leaders know before developing one? What Is Data Warehousing? Data warehousing includes pooling information from many sources to facilitate analysis and support business decision-making. Companies use it to compile valuable data and convert it into actionable insights. Data warehousing can also be used to create presentations, such as graphs or charts. It acts as an archive, recording and stockpiling statistics over months and years.

QA Metrics Tutorial: A Comprehensive Guide With Examples and Best Practices

Aggregated on: 2023-05-15 18:30:33

Quality Assurance or QA metrics are the indicators that allow quantitative analysis of the quality and efficiency of the software development and testing life cycle. The QA metrics are used to estimate the progress of software development and the outcome of the test results. You can easily track and monitor the status of the QA activities, evaluate and measure team efficiency and optimize the entire Software Development Life Cycle. Without QA metrics, you won't be able to measure and analyze the quality of the software application. Defining the critical QA metrics during the development process and estimating how well the developed software application works is crucial.

Shift Left Testing Tutorial: Comprehensive Guide With Best Practices

Aggregated on: 2023-05-15 17:15:33

A shift left testing approach involves moving testing activities "left" or relatively "early" in the development cycle. Thus, testers are involved earlier in the software development life cycle, enabling them to identify bugs and bottlenecks at an earlier stage. In addition to improving the quality of the code and reducing the time it takes to complete the cycle, it helps ensure fewer defects are introduced to production. Organizations are constantly challenged to move faster in an agile environment. Typically, this entails shortening the delivery time while improving quality with each successive release at reduced costs.

Reducing Network Latency and Improving Read Performance With CockroachDB and PolyScale.ai

Aggregated on: 2023-05-15 16:45:33

Motivation CockroachDB makes multi-region simple. When CockroachDB spans geographically, we often need to add a minimum of two more regions for a multi-region cluster. This unique capability has many strengths but it comes at a cost. Oftentimes, our customers demand CockroachDB be available in regions where we see low demand, and bringing those regions online is not cost-effective to the organization. As of this writing, we support the most popular regions in GCP and AWS; some regions are not exposed in the cloud console but are available via support ticket. PolyScale operates a global network of PoPs (Points of Presence). Think of PoPs as regional database connections. This versatility provides a cost-effective solution to reduce global network latency by bringing the database closer to the end user. The network of PoPs spans multiple cloud providers, thereby bridging the gap between cloud providers. PolyScale complements CockroachDB in the way that CockroachDB can be more accessible in many more geographic locations and many other cloud providers than provided out of the box by Cockroach Cloud.

Execution Type Models in Node.js

Aggregated on: 2023-05-15 16:15:33

There are strong reasons why Node.js is so popular nowadays. Async programming model, cross-platform with a large community and open-source modules. It’s possible to write server-side on JavaScript, and it is fast and efficient. Node.js is designed to handle multiple asynchronous I/O operations efficiently. Node.js apply different execution types, and this article will explain how execution types work with practical usage in Node.js. Types of Execution V8 engine compiles JavaScript code into machine code that will be performed by the computer’s processor, which can have multiple cores. Node.js has only one main event loop thread, a mechanism used to handle async and non-blocking I/O operations. Non-blocking means an asynchronous programming paradigm that allows you to perform several operations at the same time without blocking the execution of the main program.