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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
Tech Industry Trends

GraphQL to ConnectRPC Migration Guide for 2026

September 8, 2026 Ramesh Fernandez

Learn why engineering teams are migrating from GraphQL to ConnectRPC in 2026. Explore architecture, schema design, and production trade-offs.

AI Agents & Tool Use

Speculative Function Calling for Zero-Latency Agents

September 7, 2026 Ramesh Fernandez

Optimize multi-agent latency using speculative tool execution and schema decoding. Master architectural trade-offs for production LLM workflows.

Site Reliability (SRE)

OTel Tail Sampling with eBPF: Production Guide

September 7, 2026 Ramesh Fernandez

Master tail-based sampling in OpenTelemetry using eBPF context propagation. Reduce observability costs by 70% without losing critical error traces.

Open Source Spotlight

Inside AgentKernel: Wasm & eBPF Sandboxing for AI Agents

September 6, 2026 Ramesh Fernandez

Explore AgentKernel, the trending open-source runtime combining WebAssembly and eBPF for secure, sub-millisecond AI agent tool execution.

Python Ecosystem

FastAPI & Django Async on Free-Threaded Python

September 6, 2026 Ramesh Fernandez

Master free-threaded Python runtime architectures in FastAPI and Django async. Learn thread-safety, connection pooling, and multi-core scaling.

Posts pagination

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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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