psonlinex
Evolving a High-Availability PHP Application on GKE From Synchronous Blocking to an Elastic Pub/Sub-Based Workflow Evolving a High-Availability PHP Application on GKE From Synchronous Blocking to an Elastic Pub/Sub-Based Workflow
A request’s lifecycle shouldn’t exceed 500ms, but a core financial report generation API in our system was averaging 30
2023-10-27 Backend Architecture
Scrum PHP GCP GKE Google Cloud Pub/Sub Frameworks & Libraries
Building a Real-Time CDC Ingestion Gateway from SQL Server to a Data Lake with Go Echo Building a Real-Time CDC Ingestion Gateway from SQL Server to a Data Lake with Go Echo
Our team maintains a core business system with SQL Server as its OLTP database. For a long time, our data analysis needs
2023-10-27 Data Engineering
Echo Go Data Lake & Warehouse SQL Server CDC Debezium
Building an Azure AKS Operator for Dynamic Secrets Management with Vault and Prometheus Monitoring Building an Azure AKS Operator for Dynamic Secrets Management with Vault and Prometheus Monitoring
A typical application deployment to Kubernetes often begins with a messy Deployment YAML. Configuration is scattered in
2023-10-27 Cloud Native
Go Azure AKS HashiCorp Vault Prometheus Kubernetes Operator
Building a Type-Safe OLAP Query Layer with Haskell and Solid.js for Rendering Massive Datasets Building a Type-Safe OLAP Query Layer with Haskell and Solid.js for Rendering Massive Datasets
We were facing a thorny problem: the business side needed a highly flexible data exploration interface capable of on-the
2023-10-27 Data Engineering
Data Warehouse Solid.js Haskell OLAP Full-stack
Architecting a Durable Event Bus for Micro-Frontends Using ActiveMQ Architecting a Durable Event Bus for Micro-Frontends Using ActiveMQ
Our team maintains a complex internal operations platform whose frontend architecture evolved to micro-frontends three y
2023-10-27 Architecture Design
Turbopack ActiveMQ ORM Micro-frontends WebSocket Prisma
Building an Exactly-Once MongoDB-to-Snowflake Flink Pipeline with Test-Driven Development Building an Exactly-Once MongoDB-to-Snowflake Flink Pipeline with Test-Driven Development
We faced a thorny engineering problem: a core business system uses MongoDB as its production database, featuring a highl
2023-10-27 Data Engineering
Snowflake CDC MongoDB Apache Flink TDD
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