Vector Database Comparison: Pinecone vs Weaviate vs Qdrant vs Chroma – Choosing the Right One for Your RAG Application

Last March, a 3AM alert changed everything. Our Pinecone bill had tripled overnight, and I spent the next three months migrating between vector databases, learning hard lessons about what actually matters. Let me share what I discovered—and what I wish someone had told me. Figure 1: Comprehensive comparison of vector database options The Night Everything […]

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AWS Storage and Database Services: S3, RDS, DynamoDB, and Aurora (Part 3 of 6)

AWS provides a comprehensive suite of storage and database services for every workload. This guide covers S3 object storage, EBS block storage, RDS relational databases, DynamoDB NoSQL, and Aurora—with production-ready code examples. 📚 AWS FUNDAMENTALS SERIES This is Part 3 of a 6-part series covering AWS Cloud Platform. Part 1: Fundamentals – Account Structure, IAM […]

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Mastering Google Cloud Storage: A Complete Guide to Object Storage at Scale

Google Cloud Storage provides the foundation for data storage across virtually every GCP workload, offering eleven-nines durability (99.999999999%), global availability, and seamless integration with analytics and ML services. Storage Classes Comparison Google Cloud Storage Architecture Location Types Type Example Availability Use Case Multi-region US, EU, ASIA 99.95% Global apps, HA + DR Dual-region US-EAST1 + […]

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