Performance Resources

Network Fundamentals Every Backend Developer Must Know

Learn essential network fundamentals that every backend developer needs to master. Understand TCP/IP, DNS, HTTP protocols, and debugging to build better applications.

March 3, 2026

by Kamal Rawat

· 3,711 Views · 1 Like

Why Your "Stateless" Services Are Lying to You

“Stateless” systems aren’t. Hidden state — caches, pools, SDK retries, kernel buffers — breaks deployments and scaling. Make it explicit, externalized, and observable.

March 2, 2026

by David Iyanu Jonathan

· 1,337 Views

Cost Is a Distributed Systems Bug

Cloud systems scale — but unchecked, they can bankrupt you. Measure, automate, and optimize costs to keep your infrastructure resilient and your budget intact.

March 2, 2026

by David Iyanu Jonathan

· 2,246 Views

Why Retries Are More Dangerous Than Failures

Retries can amplify failures into outages. Use backoff, circuit breakers, idempotency, load shedding, and observability to keep systems stable under pressure.

February 27, 2026

by David Iyanu Jonathan

· 2,638 Views · 1 Like

The Hidden Cost of Custom Logic: A Performance Showdown in Apache Spark

A deep dive into PySpark UDF performance, showing why standard Python UDFs slow pipelines and when to use Pandas UDFs or native Spark functions instead.

February 26, 2026

by Abhilash Rao Mesala

· 1,811 Views

A Unified Framework for SRE to Troubleshoot Database Connectivity in Kubernetes Cloud Applications

Troubleshoot Kubernetes database connectivity using a layered diagnostic framework and achieve rapid root-cause identification and production stability.

February 25, 2026

by Prakash Velusamy

· 3,221 Views

Performance-Centric Platform Engineering: Shared Responsibility, Guardrails, and Tenant Isolation

Performance becomes predictable when platforms embed guardrails, autoscaling, isolation, observability, and continuous testing.

February 24, 2026

by Josephine Eskaline Joyce

CORE

· 1,140 Views · 2 Likes

Observability Without Cost Telemetry Is Broken Engineering

Treating cost as a first-class signal lets teams spot financial regressions early and make informed infrastructure trade-offs before cloud spend becomes a surprise.

February 20, 2026

by David Iyanu Jonathan

· 1,997 Views · 1 Like

Hurley: A High-Performance HTTP Client and Load Testing Tool Engineered in Rust

Technical architecture, capabilities, and use cases of hurley, a project developed in Rust that functions as a general-purpose HTTP client and a performance testing tool.

February 20, 2026

by Dursun Koç

CORE

· 1,830 Views

Production-Ready Observability for Analytics Agents: An Open Telemetry Blueprint Across Retrieval, SQL, Redaction, and Tool Calls

Standardize analytics agent observability with OpenTelemetry spans for policy, retrieval, SQL, verification, redaction, tools, capturing proof without sensitive payloads

February 18, 2026

by Anusha Kovi

CORE

· 2,281 Views · 1 Like

How to Build Permission-Aware Retrieval That Doesn't Leak Across Teams

Permission-aware retrieval ensures that the assistant uses only allowed information. A context graph enforces access control to prevent cross-team leakage.

February 18, 2026

by Anusha Kovi

CORE

· 1,683 Views · 1 Like

When Kubernetes Forgets: The 90-Second Evidence Gap

Kubernetes heals too fast, losing diagnostic context. Engineers reconstruct incidents manually. Time-bounded queries, correlation, and intent tracking preserve evidence.

February 18, 2026

by Shamsher Khan

CORE

· 2,550 Views · 2 Likes

Automatic Data Correlation: Why Modern Observability Tools Fail and Cost Engineers Time

Your observability stack is complete. So why does debugging still take hours, sifting through data across eight different tools?

February 16, 2026

by Thomas Johnson

CORE

· 1,507 Views · 1 Like

Building a Self-Correcting GraphRAG Pipeline for Enterprise Observability

Self-correcting GraphRAG uses LangGraph agents to autonomously traverse knowledge graphs and search into a deterministic, multi-hop reasoning system.

February 16, 2026

by Vamshidhar Parupally

· 2,812 Views

AWS Bedrock Knowledge Bases: Comparing S3 Vector Store, OpenSearch, PostgreSQL, and Neptune for Cost and Performance

In this article, we compare the performance of AWS OpenSearch and S3 Vector Store to find the optimal balance between cost and speed.

February 12, 2026

by Artem Tokarev

· 2,700 Views

Golden Paths for AI Workloads - Standardizing Deployment, Observability, and Trust

Golden Paths enable scalable AI by standardizing deployment, observability, drift detection, and governance as built-in platform defaults.

February 12, 2026

by Josephine Eskaline Joyce

CORE

· 2,625 Views · 2 Likes

Building a Self-Healing Observability System with AWS Bedrock AgentCore

This article explains how to build a self-healing observability system with AWS Bedrock AgentCore using AI agents to analyze and remediate infrastructure issues.

February 9, 2026

by Lakshmi Narayana Rasalay

· 1,729 Views

The Self-Healing Directory: Architecting AI-Driven Security for Active Directory

Active Directory is the heartbeat of the enterprise, and a favorite target of attackers. Here is an architectural pattern for AI-driven anomaly detection and remediation.

February 6, 2026

by Dippu Kumar Singh

· 1,030 Views

ITSM Uncovered: How IT Teams Keep Businesses Running Smoothly

Modern ITSM is evolving from ticket-based incident handling into intelligent, automated resilience for cloud-native systems.

February 6, 2026

by Akshay Pratinav

· 1,676 Views · 1 Like

Principles for Operating Large-Scale Global Production Systems with AI Innovation Across the Stack

AI speeds detection and remediation, protects error budgets, and boosts availability, linking reliability to user satisfaction at scale.

February 5, 2026

by Sayantan Ghosh

· 897 Views

The Latest Performance Topics