AWS Database

Database

AWS provides fully-managed relational and NoSQL database services, as well as in-memory caching as a service and a petabyte-scale data-warehouse solution.

The following are the key database service

Amazon RDS: Provides managed relational databases.

Amazon Redshift: A fast, fully-managed, petabyte-scale data warehouse.

Amazon DynamoDB: Provides managed NoSQL databases.

Amazon ElastiCache: An in-memory caching service.

RDS Relational Database Service

  • Amazon Relational Database Service (Amazon RDS) makes it easy to set up, operate, and scale a relational database in the cloud.
  • Amazon RDS provides six familiar database engines to choose from, including Amazon Aurora, PostgreSQL, MySQL, MariaDB, Oracle, and Microsoft SQL Server.

DynamoDB

  • Amazon DynamoDB is a fast and flexible NoSQL database service for all applications that need consistent, single-digit millisecond latency at any scale.
  • It is a fully managed database
  • Its flexible data model and reliable performance make it a great fit for mobile, web, gaming, ad-tech, Internet of Things (IoT), and many other applications.

ElastiCache

  • Amazon ElastiCache is a web service that makes it easy to deploy, operate, and scale an in-memory cache in the cloud.
  • The service improves the performance of web applications by allowing you to retrieve information from fast, managed, in-memory caches, instead of relying entirely on slower disk-based databases.
  • Amazon ElastiCache supports two open-source in-memory caching engines i.e Redis and Memcached

Redshift

  • Amazon Redshift is a fast, fully managed data warehouse that makes it simple and cost-effective to analyze all your data using standard SQL and your existing Business Intelligence (BI) tools.
  • It allows you to run complex analytic queries against petabytes of structured data, using sophisticated query optimization, columnar storage on high-performance local disks, and massively parallel query execution.

 

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