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Mastering Null Semantics: Translating SQL Expressions to OpenSearch DSL

Working at Coralogix, a leading full-stack observability platform, I recently faced an interesting challenge. The team I am part of is building the DataPrime query language and query engine, used to easily query logs and other observability data on the platform, usually in the form of Parquet files on AWS S3. Inside the engine, our DataPrime queries are transformed into query plans with SQL-like expressions, for example in filters.

Role-Based Access Control in Kafka Cluster Management

Role-Based Access Control (RBAC) is an essential component of Kafka cluster management. If you’ve ever dealt with Kafka, you know how powerful it is, but you also know how quickly things can get out of hand without proper controls in place. That’s where RBAC comes in. It’s like having a bouncer at the door of your data club—only the right people get in, and they can only do what they’re supposed to.

Everything You Need to Know About Azure Bandwidth Pricing: Azure Data Transfer Costs 101

Why are Azure cloud costs such a head scratcher? A big factor is not knowing the main driver that causes your monthly bills to fluctuate. We might know the culprit behind your cloud costs— it’s almost always data transfer costs or changes to Azure bandwidth pricing. We’ll give you the insider scoop so you can demystify your cloud budget and properly prepare yourself for your monthly Azure bill. Table of Contents Toggle.
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Telecom Talks 2024: Pioneering the Future of Telecommunications

Telecom Talks 2024, held on May 8 at Ravenswood Avenue in Menlo Park, was a landmark event that brought together the brightest minds and leading companies in the telecommunications industry. This year’s event focused on the theme of digital transformation, exploring how cutting-edge technologies and innovative solutions are reshaping the telecom landscape. Industry experts, analysts, technology providers, and telecom operators came together to share insights and forge new collaborations.

On-Premises or SaaS? How to Choose the Right ScienceLogic Deployment

When it comes to setting up new technology – especially one you rely on for monitoring and maintaining IT infrastructure service health and availability – the process is far more intricate than just tweaking a few settings. It demands thoughtful planning and specialized knowledge to ensure seamless integration and alignment with your operational goals. That’s why we’re excited to offer the ScienceLogic AI platform in both cloud-based and on-premises configurations.

What is Network Monitoring? Everything You Need to Know About, What It Is & How It Works

' Whether you’re a seasoned IT professional or just beginning to explore the intricacies of network monitoring, you may have heard about "Network Monitoring" and how important it is to ensure that your network, and all its related applications, services and devices, are working as they should be.

How to Integrate Java with Logit.io

Java is a popular programming language, developed almost 30 years ago by Sun Microsystems, based on the main theory of ‘write once, run anywhere’ (WORA). Due to Java having been around for a long time, numerous learning resources are available for new developers which further adds to its popularity. Also, Java code can operate on any underlying platform like Windows, Linux, iOS, or Android without rewriting.

How to Tail Docker Logs - Detailed Guide

Managing Docker container logs is essential for debugging and monitoring application performance. Tailoring Docker logs allows for real-time insights, quick issue resolution, and optimized performance. This guide focuses on efficient methods for tailing Docker logs, with clear examples and command options to streamline log management.

Caching Strategies in ASP.NET Core

Decreasing response time is one of the key measures towards improving the user experience of an application. Caching techniques and other practices can help your.NET application perform well with low effort. With caching, you can keep frequently accessed delay-prone data in a fast, accessible location. This can improve your application's performance remarkably without making a big effort. In this post, I'll introduce a few different ways of implementing caching in ASP.NET Core.

Demystifying API Monitoring and Testing with IPM

APIs are the hidden heroes of our digital world. They are invisible to many customer experiences. As a result, it can be difficult to think of monitoring or testing them with a customer-focused lens. In this blog post, we hope to remove this difficulty and shine a light on the different ways Internet Performance Monitoring (IPM) can approach various API testing use cases with an eye on ensuring reliable, resilient experiences.