Aldian Fazrihady ialah Pengaturcara Freelance Senior (Freelance Programmer), Pembangun Full Stack, dan Jurutera Aplikasi AI (Profil Upwork | Direktori Lengkap Panduan Pengaturcara Freelance).
Freelance NoSQL Programmer: Scaling AWS DynamoDB, Google Cloud Datastore, Firestore & CouchDB
High-frequency telemetry ingestion, e-commerce daily price persistence, and real-time collaborative apps often require single-digit millisecond horizontal writes that only distributed NoSQL databases—AWS DynamoDB, Google Cloud Datastore / Firestore, FalkorDB, and CouchDB—can sustain at scale.
As a Google Cloud Certified Professional Data Engineer and Senior Freelance NoSQL Programmer, I design partition keys that avoid hotspotting, optimize Write Capacity Units (WCUs), and orchestrate zero-downtime live schema migrations. Hire Aldian Fazrihady on Upwork.
Production NoSQL Architecture Case Studies
- DynamoDB Parallel Queries: How to Scan Millions of Records Concurrently
- Scaling Write Capacity Units (WCUs): Optimizing DynamoDB Throughput for Daily Price Persisting
- Alphabetical Indexes in DynamoDB: Structuring Key Mappings for High-Performance Pagination
- Datastore Mode vs. Native Firestore: Lock Risks and Query Migration Costs at Scale
- Tuning Cloud Datastore Index Writes: Excluding Properties to Reduce Write Latency