Performance Resources

How to Attach SQL Database Without a Transaction Log File

Learn to attach a SQL database without a log file using SSMS or T-SQL. Follow steps to seamlessly attach your database, even if the log file is missing.

April 15, 2025

by Priyanka Chauhan

· 6,074 Views · 1 Like

Overview of Telemetry for Kubernetes Clusters: Enhancing Observability and Monitoring

Telemetry in Kubernetes provides data-driven insights into cluster health and performance, ensuring scalability, and reliability through metrics, logs, and traces.

April 14, 2025

by Srinivas Chippagiri

CORE

· 20,389 Views · 4 Likes

Chaos Engineering for Microservices

Learn how to implement chaos engineering using Chaos Toolkit and Chaos Monkey for Java (Spring Boot), Node.js, Kubernetes, and Istio to enhance system resilience.

April 11, 2025

by Prabhu Chinnasamy

· 13,942 Views · 57 Likes

It's 2025: How Do You Choose Between Doris and ClickHouse?

Doris or ClickHouse? Doris excels in complex SQL analytics, real-time updates, and usability, while ClickHouse offers extreme performance in single-table queries.

April 9, 2025

by Zen Hua

· 5,530 Views · 2 Likes

A Practical Guide to OpenTelemetry With Spring Boot Workloads

This tutorial demonstrates setting up OpenTelemetry with Spring Boot for observability, including metrics, traces, and logs, using tools like Grafana, Loki, and Tempo.

April 8, 2025

by Víctor Orozco

· 6,962 Views · 7 Likes

Your Ultimate Website QA Checklist

This article outlines a QA checklist to ensure a website functions smoothly and meets user expectations before launch.

April 8, 2025

by Nazneen Ahmad

· 6,309 Views · 5 Likes

Evaluating Performance Gains in MySQL Lock Scheduling Algorithms

This article shows that MySQL’s CATS algorithm offers only a small performance gain over FIFO once deadlock logging interference is removed.

April 8, 2025

by Bin Wang

· 5,224 Views · 1 Like

Shift-Right Testing: Smart Automation Through AI and Observability

Shift-right testing uses AI and observability to validate software in production-like environments, helping uncover real-world issues post-release.

April 7, 2025

by Raghavender Vanam

· 3,235 Views · 1 Like

Introducing a Lightweight Apache JMeter Docker Image

Are you looking for a lean, secure, and versatile Docker image for Apache JMeter to streamline your load testing workflows? Look no further!

April 7, 2025

by NaveenKumar Namachivayam

CORE

· 5,858 Views · 4 Likes

Understanding ldd: The Linux Dynamic Dependency Explorer

The Linux command ldd is a versatile utility that lists dynamic library dependencies for executables, helping users identify what shared libraries a program needs to run.

April 3, 2025

by Ajinkya K

· 12,262 Views · 3 Likes

Cost-Aware Resilience: Implementing Chaos Engineering Without Breaking the Budget

See how to apply cost-aware chaos engineering techniques using open-source tools, automation, and prioritization to improve system resilience without breaking the bank.

April 1, 2025

by Binoj Melath Nalinakshan Nair

CORE

· 6,969 Views · 6 Likes

Creating a Web Project: Refactoring

See how to approach refactoring as a strategic investment in your codebase. Learn best practices, when not to refactor, and how to use automated tools and metrics to guide your efforts.

April 1, 2025

by Filipp Shcherbanich

CORE

· 3,677 Views · 4 Likes

Real-World Garbage Collection Scenarios and Solutions

Is GC tuning in Java really worthwhile? Real-life case studies show dramatic performance improvements with small tweaks to GC tuning.

March 28, 2025

by Jill Thornhill

· 6,985 Views · 2 Likes

Modern QA Practices to Enhance Software Reliability

Modern QA approaches help business processes by improving operational efficiency through early defect detection, broader test coverage, and enhanced software stability.

March 26, 2025

by Pavel Novik

· 4,070 Views

Avoid Cross-Shard Data Movement in Distributed Databases

Learn four effective strategies to optimize distributed joins, reduce network overhead, and improve query performance in sharded databases.

March 26, 2025

by Baskar Sikkayan

· 6,420 Views · 5 Likes

Loader Animations Using Anime.js

Anime.js is a lightweight JavaScript library for smooth, customizable animations on CSS, SVG, and DOM elements. It offers flexibility and ease of use.

March 26, 2025

by Nagappan Subramanian

CORE

· 6,437 Views · 1 Like

The Role of Sanity Testing in Performance Engineering

Sanity testing is often overlooked, yet it can catch script errors in minutes and prevent days of troubleshooting. Read this blog to learn how it is done right.

March 24, 2025

by Yam Sbar

· 3,175 Views · 1 Like

Breaking AWS Lambda: Chaos Engineering for Serverless Devs

Our serverless system crashed from traffic surges. With chaos engineering, we purposely broke Lambda, tested failures with AWS FIS, and achieved 99% uptime, 30s MTTR!

March 24, 2025

by Bharath Kumar Reddy Janumpally

· 5,741 Views · 3 Likes

5 Life Hacks to Protect Your Project from Escaped Defects

Prevents the appearance of escaped defects using left-shift testing, test prioritization, test optimization, exploratory testing, and knowledge transfer.

March 24, 2025

by Olha Holota

· 3,148 Views · 2 Likes

How Doris SQL Cache Saved My Daily Morning Meetings

Doris SQL Cache can intelligently remember query results and make repetitive queries as smooth as silk, thus significantly improving query performance.

March 21, 2025

by Zen Hua

· 4,018 Views · 4 Likes

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