TechnologyDistributed Systems Engineering — Part 5: Observability at ScaleTraces, metrics, logs — the three pillars and the fourth nobody talks about: profiling. How to instrument distributed systems so you can debug them when they fail at 3am.GGirish Sharma· December 5, 20243m6.8K0
TechnologyDistributed Systems Engineering — Part 4: CRDT and Conflict-Free CollaborationHow Google Docs, Figma, and Notion let multiple users edit simultaneously without conflicts — the beautiful mathematics of conflict-free replicated data types.GGirish Sharma· November 20, 20243m7.3K0
TechnologyDistributed Systems Engineering — Part 3: Building Reliable Message QueuesAt-least-once vs exactly-once delivery, dead letter queues, consumer groups, and idempotency — the complete mental model for building reliable event-driven systems.GGirish Sharma· November 5, 20243m8.6K0
TechnologyDistributed Systems Engineering — Part 2: Consensus Algorithms DemystifiedRaft, Paxos, Viewstamped Replication — not as academic exercises but as practical mental models for understanding what your databases actually guarantee.GGirish Sharma· October 20, 20243m9.9K0
TechnologyDistributed Systems Engineering — Part 1: Clocks, Time & CausalityWhy wall clocks lie in distributed systems, how logical clocks restore causality, and the precise guarantees you can and cannot rely on when reasoning about event ordering.GGirish Sharma· October 1, 20243m11.3K0
TechnologyFrom Monolith to Microservices: An Honest RetrospectiveA candid look at what actually happened when we split our monolith — the wins, the unexpected failures, and whether it was worth it.CCodeWithGarry· May 5, 20244m3.5K0
BusinessDesigning for Scale: Lessons from Operating at 10M+ UsersFirst-hand experiences and hard lessons from scaling a platform from zero to millions of users — what the textbooks don't tell you.CCodeWithGarry· March 20, 202424m5.1K0
TechnologyInside the Mind of a Senior Engineer: Decision-Making FrameworksHow experienced engineers think through complex technical problems — the mental models, heuristics, and systematic approaches that separate good from great.CCodeWithGarry· February 10, 202428m3.9K0
