Archives: 2023/10 | psonlinex

2023

10

27

We were faced with a seemingly straightforward requirement: build a service to receive unstructured text documents, proc

2023-10-27 Distributed Architecture

PostgreSQL Microservices NATS spaCy EventSourcing CQRS

27

In our system’s core transaction pipeline, the order ID generation logic initially relied on MySQL’s AUTO_INCREMENT. Thi

2023-10-27 Distributed Systems

Snowflake Paxos Algorithm Columnar Database Raft Go Distributed Consistency

27

The primary bottleneck our team faced on a core data platform wasn’t compute or storage, but metadata management. Specif

2023-10-27 Data Engineering

Pulumi ZooKeeper Delta Lake IaC Distributed Locking

27

The calm was shattered by a P99 latency alert. CPU usage was spiking at specific times, but conventional metrics and tra

2023-10-27 Observability

Go Datadog CircleCI Continuous Profiling DevOps

27

Production logs without context are just meaningless noise. When a user request traverses an API Gateway, flows through

2023-10-27 Observability

Echo API Gateway OpenSearch Fluentd DynamoDB

27

We’re confronted with a core technical paradox: for a data-intensive application with a global user base, how do you del

2023-10-27 Distributed Architecture

Jotai TiDB Vercel Functions Backend Ansible