All technological notes.
Database
Categorized as either:
Relational databases
Non-relational databases
Databases have a rich set of functionality:
RDS & Aurora (SQL)ElastiCacheDynamoDB (serverless) & DAX (cache for DynamoDB)DocumentDB: “Aurora for MongoDB” (JSON – NoSQL database)Redshift(SQL)EMRAthena: query data on Amazon S3 (serverless & SQL)QuickSight: dashboards on your data (serverless)Amazon QLDB: Financial Transactions Ledger (immutable journal, cryptographically verifiable)Amazon Managed Blockchain: managed Hyperledger Fabric & Ethereum blockchainsGlue: Managed ETL (Extract Transform Load) and Data Catalog service (serverless)DMSNeptune