Browse every post by the subject it covers.
Databases, caches, queues, and the architecture decisions that hold up — or don't — when traffic grows by an order of magnitude.
0 postsArchitecture decisions, trade-offs, and the systems-level thinking behind building things that have to work.
0 postsMemory, processes, schedulers, and the kernel-level mechanics most application code never has to think about — until it does.
0 postsThe bugs that only show up in production, at 2 AM, on exactly one customer's account.
0 postsHonest, hands-on takes on the tools and runtimes developers are actually deciding whether to adopt.
0 postsBuilding with and on top of LLMs — agents, tool use, RAG, and the systems-engineering problems that show up once a model is in the critical path.
0 posts