Eliminating DynamoDB Hot Partition Throttling with Write Sharding Strategies
If you are reading this, you are likely staring at a flood of ProvisionedThroughputExceededException errors in your CloudWatch logs. We encountered…
GitHub Actions Slow? Fix Docker Layer Caching with Buildx (Mode=Max)
There is nothing more frustrating than pushing a critical hotfix and staring at the "Building..." spinner for 15 minutes. In a recent prod…
Fixing 5s Latency in Elasticsearch 8: Shard Sizing & ILM War Stories
The alerting channel screamed at 2:00 AM on a Friday. Our production ELK Stack —responsible for ingesting 2TB of log data and powering the site'…
Latencia en Elasticsearch: Arreglando Shards y Heap con ILM (Caso Real)
La semana pasada, nuestro cluster de producción comenzó a arrojar excepciones de CircuitBreakerException bajo una carga moderada. El síntoma era c…