SRE @PhonePe
Digest
Jan 1, 2026
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4 min read
Live streaming reliability at scale, incident management lessons, SRE fundamentals, AI-powered automation, and production-ready security tooling
Dec 29, 2025
5 min read
And why your entire monitoring stack is quietly shifting to run programs inside the kernel without crashing your servers
Dec 24, 2025
Cloud reliability lessons, database fundamentals, zero-downtime migrations, Linux boot internals, and security tooling for production workloads
Linux
Dec 22, 2025
6 min read
A step‐by‐step mental model from firmware to login prompt, mapped to real-world failure modes.
Dec 20, 2025
3 min read
Cloud incidents, real-world testing culture, modern model serving, safer container images, deep dives into Docker and Kubernetes fundamentals
System Design
Dec 15, 2025
7 min read
What do you prefer when the network is on fire: wrong data or no data?
Kubernetes
Dec 10, 2025
Skip the service mesh. Forget the operators. Resource limits, health checks, and the kubectl commands that actually matter.
Dec 2, 2025
One moves messages. One records events. The architectural model difference that senior engineers understand.
Nov 26, 2025
The kernel mechanism that changed everything about high-concurrency servers
Nov 24, 2025
The three-layer system underneath every I/O operation you've ever made
Nov 20, 2025
2 min read
Download My Handbook for Free
Nov 19, 2025
Why you run out of space with free disk available, why 100GB deletes instantly, and how filesystems prevent corruption.
DevOps
Nov 17, 2025
Caddy's on-demand TLS provisions certificates in real-time - the automation layer most DevOps teams don't know exists.
Nov 14, 2025
Helm for packaging. Kustomize for customization.
Nov 11, 2025
Monoliths are boring. But boring ships faster than distributed systems.
Nov 10, 2025
Fork bombs are six characters that crash Linux in seconds.
Cloud
Nov 7, 2025
Seven battle-tested cloud-native architectures that separates great engineers
Nov 6, 2025
cgroups v1 has been sabotaging your resource limits for years
Networking
Nov 4, 2025
Without it, we'd have run out of addresses 20 years ago.
Nov 1, 2025
And why a DNS failure can take your site offline
Oct 29, 2025
Traditional partitions waste storage. LVM fixes that.
Oct 26, 2025
But not the way you think
