News Aggregator

Goose Migrations for Smooth Database Changes

Aggregated on: 2025-02-12 21:27:39

Hello, mate! Today, let’s talk about what database migrations are and why they’re so important. In today’s world, it’s no surprise that any changes to a database should be done carefully and according to a specific process. Ideally, these steps would be integrated into our CI/CD pipeline so that everything runs automatically.

Loading XML into MongoDB

Aggregated on: 2025-02-12 20:12:39

There are many situations where you may need to export data from XML to MongoDB. Despite the fact that XML and JSON(B) formats used in MongoDB have much in common, they also have a number of differences that make them non-interchangeable.

Rediscovering Angular: Modern Advantages and Technical Stack

Aggregated on: 2025-02-12 19:27:39

There are a lot of good front-end frameworks nowadays. We, front-end engineers, are spoilt for choice. Some of them offer great performance, and others offer huge community support and ready-to-go solutions. If we take a look at this picture, we will see that two frameworks are dominant in the scene — React and VueJS.

Build Serverless Applications Using Rust on AWS Lambda

Aggregated on: 2025-02-12 18:12:39

Serverless computing has changed how teams build apps that scale effortlessly. But here’s the catch: popular tools like Node.js and Python often face delays when starting up, hog memory, or just don’t perform as smoothly as needed. That’s where Rust shines. Built for lightning speed and reliability without the bulk, it’s quickly becoming the secret weapon for serverless setups. In this walkthrough, we’ll teach you how to build and launch serverless functions using Rust on AWS Lambda.

The Right ETL Architecture for Multi-Source Data Integration

Aggregated on: 2025-02-12 17:27:39

When building ETL (Extract, Transform, Load) pipelines for marketing analytics, customer insights, or similar data-driven use cases, there are two primary architectural approaches: dedicated pipelines per source and common pipeline with integration, core, and sink layers. Each has its distinct non-functional trade-offs in terms of maintainability, performance, cost efficiency, and operational visibility.

Cloud Security Is a Data Problem

Aggregated on: 2025-02-12 16:12:39

More businesses than ever rely on cloud computing technologies to deliver reliable services at scale. With this shift to cloud-native technologies, microservices, and abstraction, the battle for security has shifted with it. Cloud security is no longer about traditional firewall rules and access control — it's fundamentally a data problem. The Evolving Complexity of Modern Cloud Infrastructure Today's scaling technology companies operate in a multifaceted environment that includes multiple cloud providers, numerous infrastructure vendors, and hundreds of interconnected microservices. Each component has its own set of configurations, policies, and monitoring requirements. In this new environment, the days of securing infrastructure through a few perimeter and DMZ firewalls are long gone.

Your Network, Your Rules: Take Charge With Own DNS

Aggregated on: 2025-02-12 15:12:39

Maintaining online privacy has become a top priority for individuals and organizations alike. With the ever-present risk of data breaches and internet surveillance, it's essential to have control over your network's online activity. One often overlooked yet crucial aspect of this control is the way you resolve domain names on your devices. Currently, relying on public DNS providers can compromise your online privacy, as they may track user activity and device usage. This raises essential questions about privacy and anonymity in the digital realm from malicious actors such as spammers, phishing attackers, and social engineers. Fortunately, there is a more private and cost-effective alternative to traditional services: self-hosted DNS nameservers.

How to Reorganize and Rebuild Indexes in MS SQL?

Aggregated on: 2025-02-12 14:27:39

Indexes are the objects of MS SQL database files. These schema objects act like a table of contents of the database. These are used to improve the data retrieval operations on an MS SQL database table. However, with time, the table can get fragmented due to continuous INSERT and UPDATE operations. Also, like other objects, indexes are also prone to corruption. If the indexes get corrupted, you can receive errors like:

A Comprehensive Guide to Building and Debugging Apache Doris

Aggregated on: 2025-02-12 13:12:39

Apache Doris, a high-performance, real-time analytical database, boasts an impressive underlying architecture and code design. For developers, mastering source code compilation and debugging is key to understanding Doris’s core. However, the build process involves multiple toolchains and dependency configurations, and during debugging, you may encounter various complex issues that can leave beginners feeling overwhelmed. This article walks you through the process from source code to runtime, providing a detailed analysis of Apache Doris’s compilation and debugging procedures. From environment setup and code checkout to troubleshooting common issues, we combine practical examples to help you quickly get started with Doris development and debugging.

USA PATRIOT Act vs SecNumCloud: Which Model for the Future?

Aggregated on: 2025-02-12 12:27:39

On one side, U.S. laws expand data access in the name of national security. On the other hand, French SecNumCloud ensures digital independence for European businesses. Let’s break down the implications of these two models on cybersecurity, compliance, and the protection of critical infrastructure. Part I - Context and Challenges of Data Sovereignty Introduction The USA PATRIOT Act and the French SecNumCloud framework reflect two opposing visions of digital data management. The United States prioritizes national security, with laws allowing extraterritorial access to data stored by American companies. In contrast, France and Europe promote a sovereign and secure approach. Together, they aim to protect sensitive data from foreign interference.

System Design of an Audio Streaming Service

Aggregated on: 2025-02-11 22:12:39

The system design of an audio streaming app is unique in how it deals with idiosyncratic business needs. Typically, audio streaming requires a large amount of data to be transferred within the limited bandwidth of the network communication channel. A successful audio streaming service must handle millions of active users and thousands of content providers from various geographical locations. Different devices and platforms (smartphone, desktop, smart speaker) may support different audio formats such as MP3, FLAC, ALAC, and so on.

From Zero to Scale With AWS Serverless

Aggregated on: 2025-02-11 21:27:39

In recent years, cloud-native applications have become the go-to standard for many businesses to build scalable applications. Among the many advancements in cloud technologies, serverless architectures stand out as a transformative approach. Ease-of-use and efficiency are the two most desirable properties for modern application development, and serverless architectures offer these. This has made serverless the game changer for both the cloud providers and the consumers. For companies that are looking to build applications with this approach, major cloud providers offer several serverless solutions. In this article, we will explore the features, benefits, and challenges of this architecture, along with use cases. In this article, I used AWS as an example to explore the concepts, but the same concepts are applicable across all major cloud providers.

Understanding AWS Karpenter for Kubernetes Auto-Scaling

Aggregated on: 2025-02-11 20:27:39

In cloud computing, staying ahead requires keeping pace with the latest technologies and mastering them to derive strategic advantage. Today, I delve into AWS Karpenter, a revolutionary auto-scaling solution that promises to transform the efficiency and agility of your cloud architecture. Cloud architectures are the backbone of modern digital enterprises, enabling flexibility, scalability, and resilience. However, managing cloud resources, especially in a dynamic and scalable environment, can be challenging. Traditional auto-scaling solutions, while effective, often come with limitations in responsiveness and resource optimization. AWS Karpenter is a next-generation auto-scaling tool designed to address these challenges head-on.

Top 5 GRC Certifications for Cybersecurity Professionals

Aggregated on: 2025-02-11 19:27:39

Governance, Risk, and Compliance (GRC) certifications have become crucial for professionals keen on securing cybersecurity and risk management roles. These certifications validate one's skills and expertise, opening the door to new career opportunities in a dynamically changing environment. With the increase in the demand for skilled GRC professionals, choosing the proper certification that aligns with your career goals and ambitions is crucial. This article explores the growing demand for GRC certifications and their key benefits and compares the top five certifications to help you make an informed decision.

Logfire: Uncomplicated Observability for Python Applications

Aggregated on: 2025-02-11 18:27:39

In my previous article on Pydantic, I introduced you to Logfire in one of the code examples as an observability platform designed to provide developers with insights into Python applications. In this article, you will get a deep dive into Logfire and its capabilities that will eventually simplify your Observability journey from tracing to debugging to logging. Logfire is an innovative observability platform developed by the creators of Pydantic, designed to provide developers with powerful insights into their Python applications. Built on the same principles that made Pydantic a success, Logfire aims to make observability easy to implement and understand while offering deep insights into application behavior.

Secrets Security Is the Most Important Issue For Mobile Apps

Aggregated on: 2025-02-11 17:27:39

Recently, the Open Worldwide Application Security Project (OWASP) updated its Top 10 Risks for Mobile Applications for the first time since 2016. The security risk at the top this time? "Improper credential usage." This is a wake-up call to mobile app providers about the danger of hardcoded credentials and bad secrets hygiene in general.

Chat Completion Models vs OpenAI Assistance API

Aggregated on: 2025-02-11 16:27:39

In this blog, we are going to explore some key differences between chat completion models (like those provided via the Chat Completions endpoint) and the more advanced OpenAI Assistance API. We will break down how these two approaches handle messages, conversation history, large documents, coding tasks, context window limits, and more. We will also look at how the Assistance API provides additional tools — such as code interpreters, document retrieval, and function calling — that overcome many limitations of chat completions. Understanding Chat Completion Models Chat completion models, such as GPT‑4 or GPT‑4o, typically expect a sequence of messages as input. The usual process is simple: You send a list of messages to the model. The model generates a response. You receive the response as output. Example Flow of Chat Completions You ask: “What’s the capital of Japan?”

OpenCV Integration With Live 360 Video for Robotics

Aggregated on: 2025-02-11 15:27:39

As artificial intelligence gets more advanced, robots are increasingly used to free humans from the risks of inspecting dangerous locations or the drudgery of routine visual surveillance. To provide some degree of autonomous decision, the robot often has cameras connected to an onboard Linux computer such as an NVIDIA Jetson or x86 single-board computer (SBC). If the application benefits from live 360-degree video, there are two approaches. The first, more difficult approach is to use multiple cameras and stitch the video together on the computer or process each video feed separately. The number of cameras used depends on the field of view of each camera. If the robot uses two fisheye lenses that can show more than 180 degrees, only two cameras are needed. It's common to use three or four cameras.

SQL as the Backbone of Big Data and AI Powerhouses

Aggregated on: 2025-02-11 14:27:38

The term "big data" often conjures images of massive unstructured datasets, real-time streams, and machine learning algorithms. Amid this buzz, some may question whether SQL, the language of traditional relational databases, still holds its ground. Spoiler alert: SQL is not only relevant but is a cornerstone of modern data warehousing, big data platforms, and AI-driven insights. This article explores how SQL, far from being a relic, remains the backbone of big data and AI ecosystems, thriving in the context of data warehousing and cloud-native technologies like Google BigQuery.

Perfecting CRUD Functionality in NextJS

Aggregated on: 2025-02-11 13:27:38

CRUD operations are fundamental building blocks and crucial for managing data. They are ubiquitous in virtually every application, from simple websites to complex enterprise solutions. NestJS Boilerplate users have already been able to evaluate and use a powerful new tool — CLI, which allows you to automatically create resources and their properties. With this tool, you can make all CRUD operations and add the necessary fields to them without writing a single line of code manually. Let’s now explore CRUD operations from the frontend perspective.

The Impact of Asynchronous Work on Engineering Innovation

Aggregated on: 2025-02-11 12:27:38

We were in the middle of a critical API design decision, and the VP of Engineering had just received an urgent message. His team was scattered across three continents — Singapore's developers were heading home, London was deep in their workday, and San Francisco was still hours from logging on. "There's no way we can get everyone in a room anymore," he told us during our coffee chat last week. "But honestly? That turned out to be a good thing." He's right. The days of quick hallway consultations and crowded whiteboard sessions feel like ancient history now. Instead, we've discovered something unexpected: our technical discussions have actually grown richer (Chen, Johnson, and Sawyer, 2020). Engineers who might have been hesitant to speak up in rapid-fire meetings now craft thoughtful proposals that their colleagues around the world can consider and build upon.

Indexed View for Aggregating Metrics

Aggregated on: 2025-02-10 22:27:38

Microsoft Azure SQL is a robust, fully managed database platform designed for high-performance querying, relational data storage, and analytics. For a typical web application with a backend, it is a good choice when we want to consider a managed database that can scale both vertically and horizontally. An application software generates user metrics on a daily basis, which can be used for reports or analytics. Azure SQL is a great choice to consider for storing and querying this data under certain conditions:

An In-Depth Guide to Threads in OpenAI Assistants API

Aggregated on: 2025-02-10 21:12:38

In this blog, we will explore what chat completion models can and cannot do and then see how Assistance API addresses those limitations. We will also focus on threads and messages — how to create them, list them, retrieve them, modify them, and delete them. Additionally, we will add some Python code snippets and show possible outputs based on the script language.

Drupal as a Headless CMS for Static Sites

Aggregated on: 2025-02-10 20:27:38

The use of digital platforms has made it crucial for people and companies to build their brands online. Although traditional CMS solutions are versatile, they involve the burden of taking care of databases and server-side rendering. This article examines the possibility of using Drupal as a headless CMS coupled with static site generators. In this way, Drupal can act as a powerful backend for handling the content while allowing for the development of fast, secure, and lightweight static websites. This approach is to get the best of both platforms: on the one hand, Drupal’s flexibility in content modeling and, on the other hand, the efficiency and scalability of static sites.

Spring Data Neo4j: How to Update an Entity

Aggregated on: 2025-02-10 19:27:38

After working on a new online Spring Data Neo4j course, I learned a couple more things about updating an entity. The course required a different set of scenarios than outlined in my previous SDN update blog post, so I wanted to cover those scenarios, as well. Spring save() Method First up is the out-of-the-box save() method that is provided by Spring as a default. This method takes an input of the entity object you want to save to the database.

Securing Kubernetes in Production With Wiz

Aggregated on: 2025-02-10 18:12:38

Today's cloud environments use Kubernetes to orchestrate their containers. The Kubernetes system minimizes operational burdens associated with provisioning and scaling, yet it brings forth advanced security difficulties because of its complex nature. The adoption of Kubernetes by businesses leads organizations to use dedicated security platforms to protect their Kubernetes deployments. Wiz functions as a commercial Kubernetes security solution that delivers threat detection, policy enforcement, and continuous monitoring capabilities to users. Organizations must evaluate Wiz against direct competitors both inside and outside the open-source landscape to confirm it satisfies their requirements.

Explore Open WebUI: Your Offline AI Interface

Aggregated on: 2025-02-10 17:27:38

Are you looking for a user-friendly, self-hosted AI interface designed to operate entirely offline? Look no further; Open WebUI might be what you are looking for. In this blog, you will dive into some nice features of Open WebUI. Enjoy! Introduction Quite some inference engines exist which can run locally, for example, Ollama, LMStudio, LocalAI, Jan, and many others. Some of them also come with a Graphical User Interface (GUI). However, these run locally on the same machine as the inference engine. What if you would like to offer a ChatGPT-like user interface within your company that runs entirely offline? The inference engine runs on dedicated machines with GPUs (on-premise or in a private cloud), and the GUI is a web application available to your users. The advantage of this setup is that all your data does not leave your company and is not shared with any cloud vendor. The privacy of your data is secured with this setup.

Security Controls in the Android Operating System (OS)

Aggregated on: 2025-02-10 16:27:38

As part of the Android Application Security series, we are going to understand the security controls provided by Android OS (operating system) to protect the applications that are running on the device. Without these security controls in place, the data on the devices or transmitted by apps could be easily accessed by other apps or devices in the network. Before getting started, if you haven't read the first part of this series, I highly recommend reading it.

Enhancing API Integration Efficiency With a Mock Client

Aggregated on: 2025-02-10 15:12:38

Due to the rapid growth of the API industry, client-server interaction must be seamless for everyone. Dependence on live APIs during development, however, may cause delays, particularly if the APIs are currently being built or undergoing frequent changes. A mock client can be helpful for developers aiming for efficiency and reliability. In this article, we focus on the concept of mock clients, their significance, and how to use them for development.

Improving Cloud Infrastructure for Achieving AGI

Aggregated on: 2025-02-10 14:27:38

Artificial general intelligence (AGI) represents the most ambitious goal in the field of artificial intelligence. AGI seeks to emulate human-like cognitive abilities, including reasoning, understanding, and learning across diverse domains. The current state of cloud infrastructure is not sufficient to support the computational and learning requirements necessary for AGI systems. To realize AGI, significant improvements to cloud infrastructure are essential.

Designing AI Multi-Agent Systems in Java

Aggregated on: 2025-02-10 13:12:38

The year 2025 is the year of AI agents. For the purposes of this article, an AI agent is a system that can leverage AI to achieve a goal by following a series of steps, possibly reasoning on its results and making corrections. In practice, the steps that an agent follows can constitute a graph. We will build a reactive agent (meaning that it reacts to a stimulus, in our case, the input from a user) to help people find their perfect vacation. Our agent will find the best city in the specified country, considering the food, sea, and activity specified by the user.

SQL Dynamic Data Masking for Privacy and Compliance

Aggregated on: 2025-02-10 12:27:38

SQL Server Dynamic Data Masking is a feature that allows you to obscure sensitive data from non-privileged accounts, improving data security and compliance. Rather than showing credit card numbers, passwords, or personal identifiers in cleartext, you can define masking rules at the column level so that specific users see only masked values. In contrast, others with elevated permissions see the actual data. When to Use Dynamic Data Masking Lower environments (development, QA). Typically, developers and testers do not need access to actual sensitive information. Masking ensures that they can work with realistic datasets without risking exposure to PII. Third-party access. When sharing data with external consultants or analytics vendors, masked data prevents inadvertent or malicious disclosure of sensitive content. Regulatory compliance. For environments where regulations like GDPR, HIPAA, or PCI-DSS apply, dynamic masking helps ensure only authorized personnel can view sensitive data in cleartext Prerequisites SQL server version. Dynamic data masking is available in SQL Server 2016 and later. Permissions and roles. To create or modify masking rules, you must have the ALTER ANY MASK and ALTER permissions on the table. End-users who only have SELECT permissions on the table or view will automatically be served masked data if they do not have UNMASK permission. Assessment of sensitive fields. Identify which columns contain PII or sensitive data. Typical candidates: Email addresses Phone numbers National identifiers (e.g., SSN) Credit card numbers Passwords or security answers How to Implement Dynamic Data Masking 1. Identify Columns to Mask Review each column and decide which requires masking using the query below:

React Callback Refs: What They Are and How to Use Them

Aggregated on: 2025-02-07 22:20:24

During development, we often need direct interaction with DOM elements. In such cases, React provides us with a mechanism called refs, which allows access to elements after they have been rendered. Most commonly, we use standard object refs via useRef (let’s call them that), but there is another approach known as callback refs. This method offers additional flexibility and control over the lifecycle of elements, enabling us to perform certain specific actions at precise moments when elements are attached or detached from the DOM. In this article, I want to explain what callback refs are and how they work, discuss the pitfalls you might encounter, and show examples of their usage.

AOP for Post-Processing REST Requests With Spring and AspectJ

Aggregated on: 2025-02-07 21:05:24

Aspect-oriented programming (AOP) is a programming paradigm that enables the modularisation of concerns that cut across multiple types and objects. It provides additional behavior to existing code without modifying the code itself. AOP can solve many problems in a graceful way that is easy to maintain. One such common problem is adding some new behavior to a controller (@Controller) so that it works “outside” the main logic of the controller. In this article, we will look at how to use AOP to add logic when an application returns a successful response (HTTP 200). An entity should be deleted after it is returned to a client.

A Guide to Using Amazon Bedrock Prompts for LLM Integration

Aggregated on: 2025-02-07 20:20:25

As generative AI revolutionizes various industries, developers increasingly seek efficient ways to integrate large language models (LLMs) into their applications. Amazon Bedrock is a powerful solution. It offers a fully managed service that provides access to a wide range of foundation models through a unified API. This guide will explore key benefits of Amazon Bedrock, how to integrate different LLM models into your projects, how to simplify the management of the various LLM prompts your application uses, and best practices to consider for production usage. Key Benefits of Amazon Bedrock Amazon Bedrock simplifies the initial integration of LLMs into any application by providing all the foundational capabilities needed to get started.

Relational DB Migration to S3 Data Lake Via AWS DMS, Part I

Aggregated on: 2025-02-07 17:35:24

AWS Database Migration Service is a cloud service that migrates relational databases, NoSQL databases, data warehouses, and all other types of data stores into AWS Cloud or between cloud and on-premises setups efficiently and securely. DMS supports several types of source and target databases such as Oracle, MS SQL Server, MySQL, Postgres SQL, Amazon Aurora, AWS RDS, Redshift, and S3, etc. Observations During the Data Migration We worked on designing and creating an AWS S3 data lake and data warehouse in AWS Redshift with the data sources from on-premises for Oracle, MS SQL Server, MySQL, Postgres SQL, and MongoDB for relational databases. We used AWS DMS for the initial full load and daily incremental data transfer from these sources into AWS S3.

A View on Understanding Non-Human Identities Governance

Aggregated on: 2025-02-07 16:05:24

Can an identity exist without being referenced by another identity? How would we know? That might seem a bit philosophical for a security tech article, but it is an important point to keep in mind when tackling the subject of non-human identities. A better question around security would actually be, "Should an identity exist if it can not be interacted with?" We might not be able to reach the answer to that first question, as proving the nature of reality is a little out of scope for computer science. However, a lot of folks have been hard at work building the NHI Governance tools to determine if a machine identity exists, why it exists, and answer the question of whether it should exist. The future of eliminating secrets sprawl means getting a handle on the lifecycles and interdependencies of the non-human identities that rely on secrets. But why now? Let's step back and re-examine some of our assumptions about NHIs and their existence.

Build an AI Browser Agent With LLMs, Playwright, Browser-Use

Aggregated on: 2025-02-07 15:20:24

Browser Use is a tool or platform designed to enable AI agents (such as OpenAI’s GPT models or other large language models) to interact with and control web browsers in an intelligent and automated way. It essentially bridges the gap between AI capabilities and real-world browser interactions, making it possible for AI systems to perform tasks like navigating websites, extracting data, filling out forms, clicking buttons, and more — just as a human user would. The primary goal of Browser Use is to make websites accessible and actionable for AI agents by abstracting away the complexities of browser automation. Instead of requiring developers to write intricate scripts to locate and interact with webpage elements, Browser Use simplifies this process by extracting all interactive elements (like buttons, input fields, links, etc.) and providing a structured interface for AI agents to interact with.

Control Your Services With OTEL, Jaeger, and Prometheus

Aggregated on: 2025-02-07 14:05:24

Let's discuss an important question: how do we monitor our services if something goes wrong? On the one hand, we have Prometheus with alerts and Kibana for dashboards and other helpful features. We also know how to gather logs — the ELK stack is our go-to solution. However, simple logging isn’t always enough: it doesn’t provide a holistic view of a request’s journey across the entire ecosystem of components.

Data Management With PostgreSQL Partitioning and pg_partman

Aggregated on: 2025-02-07 13:20:24

Efficient database management is vital for handling large datasets while maintaining optimal performance and ease of maintenance. Table partitioning in PostgreSQL is a robust method for logically dividing a large table into smaller, manageable pieces called partitions. This technique helps improve query performance, simplify maintenance tasks, and reduce storage costs. This article delves deeply into creating and managing table partitioning in PostgreSQL, focusing on the pg_partman extension for time-based and serial-based partitioning. The types of partitions supported in PostgreSQL are discussed in detail, along with real-world use cases and practical examples to illustrate their implementation.

Jackson vs Gson: Edge Cases in JSON Parsing for Java Apps

Aggregated on: 2025-02-07 12:05:24

JSON (Javascript Object Notation) is a collection of key-value pairs that can be easily parsed and generated by applications. It is a subset of JavaScript Programming Language Standard ECMA-262. The parsing of JSON is required in most applications, such as restful APIs or applications that need data serialization. In the Java ecosystem, the two most popular libraries for handling JSON data are Jackson and Gson. Both are used widely and offer unique advantages. This article uses edge-case examples to explore the features of both libraries on different parameters.

Exploring Operator, OpenAI’s New AI Agent

Aggregated on: 2025-02-06 22:20:24

Testing is a critical yet often time-consuming process. Ensuring that every feature, flow, and edge case works as intended can take up significant resources — both in terms of time and manpower. Manual testing, while thorough, is prone to human error and inefficiency, especially when dealing with repetitive tasks or complex workflows. OpenAI recently introduced an advanced AI agent that would enhance our approach to software testing. In this article, we’ll explore what Operator is, how it functions, and, most importantly, how it can drastically reduce manual testing time for developers and QA teams. We’ll also walk through some real-world examples to demonstrate its potential impact on testing various application flows and some potential limitations.

Chaos Engineering With Litmus: A CNCF Incubating Project

Aggregated on: 2025-02-06 21:35:24

Problem statement: Ensuring the resilience of a microservices-based e-commerce platform. System resilience stands as the key requirement for e-commerce platforms during scaling operations to keep services operational and deliver performance excellence to users. We have developed a microservices architecture platform that encounters sporadic system failures when faced with heavy traffic events. The problems with degraded service availability along with revenue impact occur mainly because of Kubernetes pod crashes along with resource exhaustion and network disruptions that hit during peak shopping seasons.

Community Over Code Keynotes Stress Open Source's Vital Role

Aggregated on: 2025-02-06 21:20:24

At the ASF's flagship Community Over Code North America conference in October 2024, keynote speakers underscored the vital role of open-source communities in driving innovation, enhancing security, and adapting to new challenges. By highlighting the Cybersecurity and Infrastructure Security Agency's (CISA) intensified focus on open source security, citing examples of open source-driven innovation, and reflecting on the ASF's 25-year journey, the keynotes showcased a thriving but rapidly changing ecosystem for open source.

Best Practices for Scaling Kafka-Based Workloads

Aggregated on: 2025-02-06 20:05:24

Apache Kafka is known for its ability to process a huge quantity of events in real time. However, to handle millions of events, we need to follow certain best practices while implementing both Kafka producer services and consumer services. Before start using Kafka in your projects, let's understand when to use Kafka:

How to Maximize the Azure Cosmos DB Availability

Aggregated on: 2025-02-06 18:50:24

Most of the e-commerce applications are zero-tolerant of any downtime. Any impact on application resources can impact the overall availability metrics of the site. Azure Cosmos database is one of the major NoSQL databases used across the industry. Though the Azure Cosmos itself provides 99.99% minimum availability for a single region without an availability zone, how do we further improve the database availability with the options available in the Azure Cosmos? Multi-Region Read and Write Single-region reads will impact the availability and will also lead to a single point of failure. So, read-heavy applications should at least have multi-region read enabled, though multi-region writes are not an option for an application. But, multi-region write provides a greater availability on both read and write-heavy applications.

How to Add Comments in Terraform Code

Aggregated on: 2025-02-06 15:35:24

In Terraform, comments are lines or sections of code that are ignored during execution but are useful for providing context, explanations, or notes within the code. They ensure team members can quickly grasp the purpose and functionality of configurations, reducing confusion and improving efficiency. In this article, we’ll cover the types of comments in Terraform, how to use them effectively, and best practices for writing clear, concise annotations.

React’s Unstoppable Rise: Why It’s Here to Stay

Aggregated on: 2025-02-06 14:20:24

React, introduced by Facebook (now Meta) in 2013, forever changed how developers build user interfaces. At that time, the front-end ecosystem already had heavyweights like AngularJS, Backbone.js, and jQuery, each solving specific needs. Yet React's approach — treating the UI as a function of state — stood out. Instead of manually orchestrating data and DOM updates, React lets developers describe how the UI should look given certain conditions. Then, using an internal mechanism called the Virtual DOM, it efficiently computed and applied the necessary changes. This innovation, along with React's component-based architecture and a massive community, catapulted it to the forefront of front-end development. Since its debut, React has evolved significantly. Version after version introduced incremental improvements, with major shifts like the Fiber rewrite, Hooks, Concurrent Mode previews, and upcoming Server Components. The result is a library that stays modern while preserving backward compatibility. In what follows, we'll explore the factors that made React dominant, how it overcame early criticisms, and why it's likely to remain the top UI library for years to come.

Implementing Exponential Backoff With Spring Retry

Aggregated on: 2025-02-06 13:20:24

Hi, engineers! Have you ever been asked to implement a retry algorithm for your Java code? Or maybe you saw something similar in the codebase of your project? Java = maxRetries) { System.out.println("Max retries attempt”); throw new RuntimeException("Unable to complete task after " + maxRetries + " attempts", e); } System.out.println("Retrying"); } } }" data-lang="text/x-java"> public void someActionWithRetries() { int maxRetries = 3; int attempt = 0; while (true) { attempt++; try { System.out.println("attempt number = " + attempt); performTask(); System.out.println("Task completed"); break; } catch (Exception e) { System.out.println("Failure: " + e.getMessage()); if (attempt >= maxRetries) { System.out.println("Max retries attempt”); throw new RuntimeException("Unable to complete task after " + maxRetries + " attempts", e); } System.out.println("Retrying"); } } }

Build a URL Shortener With Neon, Azure Serverless Functions

Aggregated on: 2025-02-06 12:20:24

Neon is now available on the Azure marketplace. The new integration between Neon and Azure allows you to manage your Neon subscription and billing through the Azure portal as if Neon were an Azure product. Azure serverless and Neon are a natural combination — Azure serverless frees you from managing your web server infrastructure. Neon does the same for databases, offering additional features like data branching and vector database extensions. That said, let's try out this new integration by building a URL shortener API with Neon, Azure serverless, and Node.js.