Performance Resources

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

· 3,037 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

· 4,788 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

· 2,905 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

· 12,651 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

· 3,050 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

· 1,326 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

· 2,422 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

· 4,495 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

· 2,924 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

· 2,235 Views · 5 Likes

When Offline Still Matters: Why Some Mobile Apps Work Without Wi-Fi — and Others Don’t

Learn why native mobile apps handle offline use better, from caching data to background sync, and how to build apps that work anywhere, anytime.

October 8, 2025

by ARSALAN HUSSAIN

· 3,529 Views · 1 Like

Building Cost-Effective Internet Scale Applications

How cloud developers can build highly scalable applications with zero initial cost of running the infrastructure and scale them to millions of user requests.

October 7, 2025

by Ranjit Aneesh

· 3,592 Views · 2 Likes

Why GPT-OSS:20B Feels Painfully Slow (And How Quantization Can Save Your Sanity)

GPT-OSS:20B's MXFP4 quantization requires H100+ GPUs. Use GGUF quantized versions from Hugging Face for dramatically faster consumer hardware performance.

October 6, 2025

by Pavan Vemuri

CORE

· 5,473 Views · 4 Likes

Implement a Circuit Breaker for an Unavailable API Service Running in App Connect on CP4I Using Red Hat Service Mesh

Learn how to implement the Circuit Breaker pattern using Red Hat OpenShift Service Mesh and IBM App Connect to prevent app outages.

October 2, 2025

by Abhinav Priyadarshi

· 2,439 Views · 2 Likes

AI Risks in Product

We explore why product professionals risk sleepwalking into strategic irrelevance by over-trusting AI, relying on flawed metrics, and losing direct customer insight.

September 30, 2025

by Stefan Wolpers

CORE

· 2,433 Views · 1 Like

5 Manual Testing Techniques Every Tester Should Know

With these testing techniques, you will find hidden bugs, ensure high UI/UX, test edge cases, and protect your app against security risks.

September 29, 2025

by Olha Holota

· 2,369 Views · 1 Like

Error Budgets 2.0 Agentic AI for SLO-Apprehensive Deployments

The article introduces error budgets 2.0, a new approach that uses agentic AI to make deployments SLO-aware and proactive rather than reactive.

September 29, 2025

by Sajal Nigam

· 1,940 Views · 1 Like

Digital Experience Monitoring and Endpoint Posture Checks Usage in SASE

Learn how digital experience monitoring and endpoint posture checks integrate with SASE to enforce zero trust and ensure secure, reliable performance.

September 25, 2025

by Vishal Gudhka

· 3,881 Views

Is Anyone There? Listening to Your Users Through Conversational AI Observability

Your AI chatbot is failing in ways traditional analytics can't see. This leaves you, the Product Manager, guessing what to fix based on vague user complaints.

September 25, 2025

by Harikrishnan Ramadass

· 1,801 Views

Shipping Responsible AI Without Slowing Down

Add robustness, monitoring, alignment, and systemic safety into the normal delivery pipeline using plain-language objectives and policy-as-code SLOs.

September 24, 2025

by Sarvenaz Ranjbar

· 1,899 Views · 4 Likes

The Latest Performance Topics