AWS Document Database
- Some applications represent the data as JSON document and the populare database for doing that is mongo db
- Amazon Document DB (with Mongo DB Compatibility) is a fast, scalable and highly available and fully managed document database service that supports Mongo DB Workloads
- Amazon Document DB is compatible with Mongo DB 3.6 and 4.0 APIs
- Functional Differences between Document DB and Mongo DB Refer Here
- AWS Document Database has memory optimized and Burstable Performance like RDS instances
- Lets Create a Document Database and explore the options
- Snapshots can be created manually or enabled automatically by selecting how many of backup needs to be retained
AWS Key Spaces
- For Cassandra workloads aws has a fully managed service called as AWS Key Spaces
AWS Elastic Cache
- AWS Elastic Cache is a fully managed service for two cache server offering
- Elastic Cache for MemCached
- Elastic Cache for Redis
Exercise:
- Create a pricing estimate for the following (will be waiting till 9:45 AM)
Other Databases
- If your application needs a fully managed graph database we can use the AWS Neptune
- For distributed ledger (Block Chain) => QLDB
