Performance Resources

A multimodal neural network that unifies per-modality losses and optimizers into a single cumulative loss, enabling flexible, scalable training across heterogeneous data.

March 11, 2026

by Paritosh Ranjan

· 2,564 Views

Unblocking a Failed Solr 5 to Solr 8 Migration in a Large-Scale Ads Retrieval System

The Solr 5 to Solr 8 upgrade failed due to silent behavior changes, not bad configs. Fixing it meant restoring compatibility, not tuning knobs.

March 10, 2026

by Parveen Saini

· 2,222 Views · 1 Like

Designing Production-Grade GenAI Data Pipelines on Snowflake: From Vector Ingestion to Observability

Learn to build production-ready GenAI pipelines on Snowflake with delta-aware ingestion, scalable retrieval, and observability for reliability and cost control.

March 10, 2026

by Abhijit Ubale

· 2,537 Views · 1 Like

Optimizing Data Loader Jobs in SQL Server: Production Implementation Strategies

Accelerate SQL Server loads with bulk ops, partitioning, columnstore, minimal logging, smart batching, and tuned server settings, reducing production load times by 3–10x.

March 10, 2026

by arvind toorpu

CORE

· 3,216 Views

Retries Are a Denial-of-Wallet Attack Waiting to Happen

How uncontrolled retries can crash systems and inflate costs — and how jitter, circuit breakers, and idempotency prevent self-inflicted failures.

March 9, 2026

by David Iyanu Jonathan

· 2,210 Views · 1 Like

Fabric's Resource Governance and Scaling Pitfalls

An overview of Microsoft Fabric scaling. Teams that optimize, isolate workloads, and monitor capacity can avoid performance issues and operational costs.

March 6, 2026

by Vishwa Kishore Mannem

· 1,966 Views

Implementing Sharding in PostgreSQL: A Comprehensive Guide

PostgreSQL sharding distributes data by key across servers for horizontal scale. This guide shows how to shard a Sales table with practical SQL.

March 5, 2026

by arvind toorpu

CORE

· 4,323 Views · 2 Likes

Why Front-End Performance Issues Are Commonly Back-End Issues

A significant portion of the front-end performance issues that arise are not due to the frontend at all but to the back-end APIs, dependencies, and infrastructure.

March 5, 2026

by Satyam Nikhra

· 2,313 Views · 1 Like

A Transaction-Grade Performance Blueprint for Spring Boot FinTech Microservices (Tracing, Histograms, and Kubernetes)

A practical guide for improving FinTech microservice latency and reliability on Kubernetes using OpenTelemetry tracing, Prometheus metrics, and SLOs.

March 4, 2026

by Sibasis Padhi

· 2,946 Views · 1 Like

Lessons From Our Network Crash (And What I Wish I'd Known Sooner)

Network administration done right requires data-driven strategies and real-time insights that prevent problems before they affect users.

March 4, 2026

by Sascha Neumeier

· 1,008 Views

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

· 3,442 Views

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

· 1,239 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

· 2,073 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

· 2,491 Views

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

· 1,669 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

· 3,088 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

· 1,043 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

· 1,892 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

· 1,755 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

· 2,120 Views · 1 Like

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