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Tag: dynamodb

  • DynamoDB vs. Bigtable: Cost Optimization

    DynamoDB vs. Bigtable: Cost Optimization When choosing a NoSQL database like Amazon DynamoDB or Google Cloud Bigtable, cost optimization is a crucial consideration. Both databases offer different pricing models and strategies for managing expenses. This article explores how to optimize costs with DynamoDB and Bigtable. Amazon DynamoDB Cost Optimization DynamoDB offers two capacity modes: Provisioned… Read more

  • Comparing strategies for DynamoDB vs. Bigtable

    DynamoDB vs. Bigtable Both Amazon DynamoDB and Google Cloud Bigtable are NoSQL databases that offer high scalability and performance, but they have different strengths and are suited for different use cases. Here’s a comparison of their design strategies: Amazon DynamoDB Data Model: Key-value and document-oriented. Design Strategy: Primary Key: Partition key and optional sort key.… Read more

  • DynamoDB Index Comparison: GSI vs. LSI

    DynamoDB Index Comparison: GSI vs. LSI DynamoDB Index Comparison: GSI vs. LSI DynamoDB offers two types of secondary indexes to enhance query performance: Global Secondary Indexes (GSIs) and Local Secondary Indexes (LSIs). Here’s a detailed comparison: Key Differences Feature Global Secondary Index (GSI) Local Secondary Index (LSI) Partition and Sort Keys Can have a different… Read more

  • DynamoDB Indexing Examples

    DynamoDB Indexing Examples DynamoDB Indexing Examples Here are detailed examples of DynamoDB indexing, including Global Secondary Indexes (GSIs) and Local Secondary Indexes (LSIs), with explanations. Example 1: E-commerce Product Catalog Table: Products Primary Key: ProductID (Partition Key), SKU (Sort Key) Attributes: Name, Category, Price, Brand, Color, Size Scenario We want to efficiently query products by… Read more