Performance Resources

Versioned Caching: A Practical Pattern for High-Performance Lookup Data

A practical guide to versioned caching for static lookup data using cache-control headers, local storage, and data version synchronization between client and server.

November 13, 2025

by Artsiom Lazouski

· 1,750 Views · 1 Like

How 8x8 Saved and Boosted Performance 30% by Adopting Ampere®

8x8 scaled Jitsi during COVID by moving to Ampere-based Arm64 OCI instances, cutting costs up to 30% and boosting video performance with minimal effort.

November 13, 2025

by Scott Fulton III

· 1,504 Views · 1 Like

Debugging Performance Regressions in High-Scale Java Web Services: A Systematic Approach

High-scale Java systems degrade quietly, minor regressions in GC, logging, or threads can cascade into latency and revenue loss.

November 11, 2025

by Karthik Puthraya

· 3,965 Views · 1 Like

How Tool-Call Observability Enables You to Support Reliable and Secure AI Agents

Observability is key for performance and data security. Here's how to build the essential components into your AI agent infrastructure

November 10, 2025

by Gil Feig

· 2,073 Views · 2 Likes

Regression Analysis for Time Series Data: Models and Applications

Ready to use regression analysis for time series data? Explore how this method works in practice to effectively predict future outcomes and drive growth.

November 10, 2025

by Oleksandr Stefanovskyi

· 1,488 Views · 1 Like

Unlocking Modernization: SUSE Virtualization on Arm64 With Harvester

Learn about how SUSE Virtualization and Ampere enable energy-efficient cloud modernization with Arm64 support, unifying VMs and containers on one platform.

November 6, 2025

by Craig Hardy

· 2,979 Views · 2 Likes

The JVM Pause That Wasn't: A War Story

A high-throughput Java service was stalling. The culprit? Stop-the-World GC pauses were blocked by synchronous log writes to a busy disk.

November 6, 2025

by Nataraj Mocherla

· 3,561 Views · 11 Likes

Modular Monoliths Explained: Structure, Strategy, and Scalability

Modular monoliths: one deployable unit, cleanly split into modules. Simpler ops, strong boundaries, no microservice overhead.

November 4, 2025

by Ammar Husain

CORE

· 3,114 Views · 5 Likes

This Compiler Bottleneck Took 16 Hours Off Our Training Time

We shaved 16 hours off training by uncovering a hidden compiler bottleneck! Real speedups come from understanding toolchain failures, not just using more tools.

November 4, 2025

by Srinidhi Goud Myadaboyina

· 1,796 Views · 2 Likes

From Noise to Outcome-Driven Observability: An SLO-First Strategy to Deliver Business Value Through Telemetry

Learn how an SLO-first strategy transforms observability from reactive monitoring to proactive, outcome-driven reliability using OpenTelemetry and unified data practices.

November 4, 2025

by Stelios Manioudakis, PhD

CORE

· 13,304 Views · 1 Like

Advanced Patterns in Salesforce LWC: Reusable Components and Performance Optimization

Master reusable LWC patterns, smart event handling, and caching to build faster, maintainable Salesforce apps that scale.

November 4, 2025

by Lakshman Pradeep Reddy Vangala

· 2,147 Views

Building a Resilient Observability Stack in 2025: Practical Steps to Reduce Tool Sprawl With OpenTelemetry, Unified Platforms, and AI-Ready Monitoring

Learn how to cut observability tool sprawl, adopt OpenTelemetry, and build a vendor-neutral, AI-ready observability stack for reliability at scale in 2025.

November 3, 2025

by Marija Naumovska

CORE

· 2,805 Views · 1 Like

5 Critical Databricks Performance Hacks That Most Engineers Miss (100x Faster Queries)

In this article, learn to boost Databricks' performance with six proven optimization strategies for UDFs, AQE, Delta Lake, broadcasts, and Photon acceleration.

November 3, 2025

by Ram Ghadiyaram

CORE

· 3,202 Views · 4 Likes

What Is Agent Observability? Key Lessons Learned

A foundational guide to the key concepts of agent observability including best practices, metrics, and common challenges.

November 3, 2025

by Lior Gavish

· 2,469 Views · 3 Likes

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

· 3,296 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

· 1,913 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

· 2,579 Views · 3 Likes