Field notes.
Observations, experiments, and ideas in progress.
Using Jev to choose the next action
An experiment scoring Jev’s full probability distribution over algebra actions and following those preferences through complete runs.
lob-proc: Reconstructing Order Flow from Snapshots
A C++ snapshot parser feeding limit order book events through NATS to a browser heatmap
Faster String Search: The Recall Trade-off Behind a 20x Speedup
Measured search speedups with their recall costs, followed by the limits of the comparison with other systems
Streaming vs Batch: A Case Study with Longest Consecutive Sequence
When Union-Find beats HashSet and why access patterns determine algorithm choice
Consuming CDC Events: Patterns for Building Read Models
Handling CDC events with idempotent consumers that can recover from failures
MongoDB CDC with Debezium: Infrastructure & The Oplog Problem
Why Atlas shared tiers fail for CDC and how to configure a production-ready pipeline
Showing 6 of 6 field notes.