51eshare's Tech Blog
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Implementing Idempotent SQS Batch Processing and Contextual Sentry Reporting in a Micronaut Service Implementing Idempotent SQS Batch Processing and Contextual Sentry Reporting in a Micronaut Service
The initial system architecture was straightforward, but it proved to be naive under production load. We were handling a
2023-10-27 Backend Engineering
Observability Rollup AWS SQS Sentry Micronaut
Implementing a Hybrid Python-Rust gRPC Service for Low-Latency Computer Vision and NLP Workloads Implementing a Hybrid Python-Rust gRPC Service for Low-Latency Computer Vision and NLP Workloads
The initial system was a pure Python monolith, built on Tornado for its asynchronous capabilities. It was designed to in
2023-10-27 System Architecture
SciPy Python gRPC Rust Tornado Tonic NLP OpenCV
Constructing a Real-Time Solr Query Performance Analyzer with eBPF and ZeroMQ Constructing a Real-Time Solr Query Performance Analyzer with eBPF and ZeroMQ
Our SolrCloud deployment was a black box during performance spikes. JMX metrics showed high CPU or I/O wait, but couldn’
2023-10-27 Observability
Solr Performance Observability eBPF ZeroMQ
Implementing a CRDT Synchronization Layer Using Actix-web WebSockets and Valtio Proxies Implementing a CRDT Synchronization Layer Using Actix-web WebSockets and Valtio Proxies
The initial attempt at building a real-time collaborative tool was a predictable failure. We started with a simple WebSo
2023-10-27 Software Architecture
Actix-web Rust Software Engineering & Architecture React WebSocket Valtio CRDT
Implementing Record-Level Traceability in an Apache Hudi Pipeline Using OpenTelemetry and Nacos on Alibaba Cloud Implementing Record-Level Traceability in an Apache Hudi Pipeline Using OpenTelemetry and Nacos on Alibaba Cloud
The Spark UI reported success, the Hudi timeline showed a new commit every five minutes, and our downstream dashboards w
2023-10-27 Data Engineering
OpenTelemetry Alibaba Cloud Spark Nacos Apache Hudi Data Observability
Orchestrating Federated Authentication Across Actix-web and Ktor for a Pinia-Powered Micro-frontend Architecture Orchestrating Federated Authentication Across Actix-web and Ktor for a Pinia-Powered Micro-frontend Architecture
The mandate was clear: decompose a monolithic front-end into micro-frontends to accelerate independent team delivery. Th
2023-10-27 Backend Development
Authentication Micro-frontends Actix-web Rust Pinia Kotlin Ktor
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