Performance Resources

A Framework for Securing Open-Source Observability at the Edge

Build secure observability solutions for distributed edge environments using open-source telemetry. Achieve zero security incidents and full compliance.

October 31, 2025

by Prakash Velusamy

· 3,709 Views · 1 Like

Streamlining Real-Time Ad Tech Systems: Techniques to Prevent Performance Bottlenecks

Ad tech platforms depend on microscopic efficiency. Profiling and disciplined logging collectively cut waste and latency, turning scale into sustainable profit.

October 31, 2025

by Jeet Nishit Mehta

· 2,038 Views · 1 Like

When Coalesce Is Slower Than Repartition: A Spark Performance Paradox

In this article, learn why repartition() can outperform coalesce() in Apache Spark — and how Catalyst optimizer pushdown can throttle your job’s parallelism.

October 30, 2025

by Janani Annur Thiruvengadam

CORE

· 2,922 Views · 3 Likes

Make Static Sites Feel Dynamic With APIs Only (No Backend Needed)

This guide covers how the flow works, how to fetch and render data safely, and how to handle speed, SEO, and reliability.

October 29, 2025

by Jeff Tomas

· 3,360 Views · 2 Likes

Optimizing Search: A Patent-Backed Approach to Perceived Speed

Perceived speed matters as much as latency. Search can be made to appear instant by using prefetching, slow/fast orchestration, and streaming.

October 28, 2025

by VIVEK KATARYA

· 1,532 Views

Mastering Fluent Bit: Top Tips Using Telemetry Pipeline Parsers for Developers (Part 8)

This intro to mastering Fluent Bit covers handy tips and tricks for speeding up the inner development loop using parsers in telemetry pipelines.

October 27, 2025

by Eric D. Schabell

CORE

· 1,418 Views · 2 Likes

Engineering Performance: Technical Analysis of telecom-mas-agent vs Google Cloud Pub/Sub in High-Throughput Telecom Automation

This investigation compares @npm-telecom-mas-agent against Google Cloud Pub/Sub (@google-cloud/pubsub) across multiple dimensions.

October 27, 2025

by Wenbo He

· 111,144 Views · 1 Like

Performance Testing 101: A Beginner's Guide to Building Robust Applications

This guide provides a practical, step-by-step introduction to performance testing to ensure applications can handle real-world user loads without failing.

October 24, 2025

by Arkadii Osheev

· 2,425 Views · 3 Likes

Diagnosing and Fixing a Page Fault Performance Issue With Arm64 Atomics

Atomic Arm64 instructions like ldadd can trigger double page faults, fragmenting huge pages and slowing memory warm-up. Learn why and how to fix it.

October 24, 2025

by Dave Neary

· 2,709 Views · 3 Likes

AI/ML-Based Storage Optimization: Training a Model to Predict Costs and Recommend Configurations

Learn how to use AI and Python to predict AWS S3 storage costs, optimize data tiers, and automate cloud cost management with machine learning.

October 22, 2025

by Arjun Mullick

· 3,497 Views · 2 Likes

Coarse Parallel Processing of Work Queues in Kubernetes: Advancing Optimization for Batch Processing

In the current modern distributed architecture, this article will explain how to execute a Kubernetes Job with optimized and multiple parallel worker processes.

October 20, 2025

by Tanu Jain

· 3,173 Views · 1 Like

Event-Driven Chaos Engineering: From Failure to Resilience in Kubernetes

Event-driven chaos in Kubernetes ties alerts to automated failure tests, transforming unexpected disruptions into resilience by design.

October 17, 2025

by Josephine Eskaline Joyce

CORE

· 4,911 Views · 4 Likes

PostgreSQL Full-Text Search vs. Pattern Matching: A Performance Comparison

We'll analyze the performance of PostgreSQL full-text search (FTS) versus pattern and regex searching, highlighting trade-offs and execution efficiency.

October 17, 2025

by Horatiu Dan

CORE

· 2,975 Views · 8 Likes

Building a Fault-Tolerant Microservices Architecture With Kubernetes, gRPC, and Circuit Breakers

Learn how to build resilient microservices with Kubernetes, gRPC, and the Circuit Breaker pattern to prevent cascading failures and improve reliability.

October 15, 2025

by Anil Jonnalagadda

· 13,011 Views · 4 Likes

A Fresh Look at Optimizing Apache Spark Programs

Optimize Spark jobs by tuning configurations, writing efficient code (Data Frames, broadcast joins), using optimized storage, and monitoring the Spark UI and logs.

October 14, 2025

by Nataraj Mocherla

· 3,323 Views · 2 Likes

How Developers Use Synthetic Data to Stress-Test Models in Noisy Markets

Synthetic data lets quants stress-test equity strategies beyond noisy markets, preserving volatility, and building resilience before risking real capital.

October 14, 2025

by Jay Mehta

· 1,565 Views · 1 Like

AI Infrastructure: Compute, Storage, Observability, Security, and More

In this final article, you will learn about AI infrastructure compute, storage, observability, optimization, security, and deployment architecture.

October 13, 2025

by Vidyasagar (Sarath Chandra) Machupalli FBCS

CORE

· 2,510 Views · 4 Likes

Using LLMs to Automate Root Cause Analysis in Incident Response

LLMs streamline incident response by quickly identifying root causes from logs and alerts, cutting down manual effort and downtime.

October 9, 2025

by Venkatesan Thirumalai

· 4,768 Views · 3 Likes

Virtualization Meets Acceleration: Powering AI Workloads

AI doesn’t need new infrastructure — just smarter use of what you already have. Scale it securely and efficiently using your existing Cisco and VMware infrastructure.

October 9, 2025

by Siva Kiran Nandipati

· 3,000 Views · 1 Like

The Top 20 Problems With Batch Processing (and How to Fix Them With Data Streaming)

20+ hidden issues with batch processing — like data loss, duplication, and latency — and why data streaming is the smarter solution.

October 8, 2025

by Kai Wähner

CORE

· 2,305 Views · 5 Likes

The Latest Performance Topics