Systems | Development | Analytics | API | Testing

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What Is API Access?

The ability to seamlessly integrate different software applications is paramount for businesses and developers. This is where API access comes into play. API access refers to the ability of an application or client to interact with and use the functionalities of an API, typically controlled through authentication and authorization mechanisms like API keys or tokens.

Countly SDK Development Updates: What's New and Improved?

2024 has been a year of intense development for the Countly SDKs, with numerous major and minor releases making it easy to lose track of all the changes (which more than justifies our self-proclaimed title, SDKshians). If you're looking to understand the core themes behind the recent developments without sifting through countless GitHub release notes, this article is for you.

OOP Concepts in Java: Defined and Explained with Examples

OOP is one of the most fundamental programming concepts. Let’s explore the four main OOP concepts in Java and discuss how each works. Java is one of many programming languages and technologies supported by Netreo’s leading tools, Retrace and Prefix. At Netreo, we aim to help developers become better. Let’s take a look at some of the foundational Java programming language concepts with a primer on OOP concepts in Java.

Top ETL Use Cases: Unlocking the Power of Data Integration

In today’s data-driven world, businesses rely on efficient data management to remain competitive. ETL (Extract, Transform, Load) processes are critical in ensuring that data from multiple sources is collected, transformed into a usable format, and loaded into centralized systems for analysis. This enables organizations to unlock valuable insights and make informed decisions.

Automated Regression Testing: A Definitive Guide

Imagine this: You’ve just rolled out a small update to your application, but suddenly a core feature stops working. Sound familiar? That’s where automated regression testing comes to the rescue. It's like having a diligent, tireless assistant that constantly checks your software for unintended side effects every time you make a change. Let’s dive into how automated regression testing can transform your software development process, saving you time, money, and sleepless nights.

Volumes: High IOPS and Low Latency NVMe SSDs Public Preview

It’s the final day of Koyeb's Launch Week Round 2, and today we’re announcing the public preview of Volumes! Volumes on Koyeb are blazing-fast NVMe SSD you can use to persist data across deployments. After announcing Volumes in technical preview a few months ago, we are now opening the preview to all users on the Starter plan! Offering high throughput and low latency, Volumes open the door to a wide range of new workloads and use cases to handle the state of your applications.

Exception Handling in JavaScript

In JavaScript, errors are only detected during runtime. Therefore, it is impossible to get compile-time errors when building JavaScript applications. There are several reasons an app might encounter a JavaScript exception: invalid input, server error, syntax errors, or errors in the application logic. In this article, we will dig into exception handling in JavaScript so that when your app encounters errors, it affects users as little as possible.

Are Your KPIs Fighting Each Other?

When it comes to automation, what you choose to measure can make or break your team’s quality efforts. Focusing too much on one KPI, like automation coverage, can actually hurt the quality of your tests—and vice versa. Before diving into automation, @Chris Wallander suggests a simpler and often overlooked approach. Start with requirements coverage. If you haven’t documented and tested against your requirements, you’re flying blind until something breaks in the real world.