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Ramesh Fernandez

யாதும் ஊரே யாவரும் கேளிர்

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Latest Post

Postgres B-Tree Hacks: Zero-Bloat Updates at Scale In-Place Pod Resizing: Zero-Downtime FinOps Engine Debug Off-Heap Leaks & Tune Connection Pools with eBPF Dynamic Quorum Raft: Geo-Consensus Optimization Speculative Context Routing for AI CLI Tools
Database Internals

Postgres B-Tree Hacks: Zero-Bloat Updates at Scale

October 15, 2026 Ramesh Fernandez
Cloud Cost Optimization

In-Place Pod Resizing: Zero-Downtime FinOps Engine

September 14, 2026 Ramesh Fernandez
Performance Tuning

Debug Off-Heap Leaks & Tune Connection Pools with eBPF

September 14, 2026 Ramesh Fernandez
Distributed Systems

Dynamic Quorum Raft: Geo-Consensus Optimization

September 13, 2026 Ramesh Fernandez
Developer Productivity

Speculative Context Routing for AI CLI Tools

September 13, 2026 Ramesh Fernandez
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Database Internals
Postgres B-Tree Hacks: Zero-Bloat Updates at Scale
Cloud Cost Optimization
In-Place Pod Resizing: Zero-Downtime FinOps Engine
Performance Tuning
Debug Off-Heap Leaks & Tune Connection Pools with eBPF
Distributed Systems
Dynamic Quorum Raft: Geo-Consensus Optimization
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Database Internals
Postgres B-Tree Hacks: Zero-Bloat Updates at Scale
Cloud Cost Optimization
In-Place Pod Resizing: Zero-Downtime FinOps Engine
Performance Tuning
Debug Off-Heap Leaks & Tune Connection Pools with eBPF
Distributed Systems
Dynamic Quorum Raft: Geo-Consensus Optimization
Microservices

gRPC vs REST on eBPF Meshes: 2026 Benchmark Guide

September 12, 2026 Ramesh Fernandez

Comprehensive 2026 benchmark analysis: gRPC vs REST performance, eBPF ambient mesh trade-offs, and zero-overhead OpenTelemetry distributed tracing.

Python Ecosystem

FastAPI Free-Threading Guide: Python 3.15 Setup

September 12, 2026 Ramesh Fernandez

Master Python 3.15 free-threading in FastAPI. Learn zero-copy async patterns, thread safety, and memory trade-offs for production workloads.

Cloud Infrastructure

Kubernetes DRA in 2026: Serverless GPU Scaling Guide

September 12, 2026 Ramesh Fernandez

Master Kubernetes Dynamic Resource Allocation (DRA) for serverless GPU scaling. Learn structured parameters, architectural patterns, and trade-offs.

Tech Industry Trends

Microservices to Modular Monoliths: The 2026 Shift

September 12, 2026 Ramesh Fernandez

Explore Big Tech's 2026 migration from distributed microservices to modular monoliths, analyzing latency, cost trade-offs, and architecture.

Cloud Cost Optimization

Eliminate Cross-AZ Egress: Topology-Aware eBPF Guide

September 12, 2026 Ramesh Fernandez

Cut cloud egress fees by up to 70% using topology-aware routing, eBPF data planes, and automated FinOps telemetry to eliminate cross-AZ transfer costs.

Posts pagination

1 2 3 … 27

You missed

Database Internals

Postgres B-Tree Hacks: Zero-Bloat Updates at Scale

October 15, 2026 Ramesh Fernandez
Cloud Cost Optimization

In-Place Pod Resizing: Zero-Downtime FinOps Engine

September 14, 2026 Ramesh Fernandez
Performance Tuning

Debug Off-Heap Leaks & Tune Connection Pools with eBPF

September 14, 2026 Ramesh Fernandez
Distributed Systems

Dynamic Quorum Raft: Geo-Consensus Optimization

September 13, 2026 Ramesh Fernandez

Ramesh Fernandez

யாதும் ஊரே யாவரும் கேளிர்

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