Module 5: Storage and Databases Flashcards
This provides temporary block-level storage for an Amazon EC2 instance
Instance store
An EBS snapshot is this type of backup
Incremental
This file storage service can have multiple instances reading and writing simultaneously
Elastic File System(EFS)
If you stop or terminate an EC2 instance with this storage type, the data volume remains available
EBS(Elastic Block Store)
RDS database engines
Amazon Aurora
PostgreSQL
MySQL
MariaDB
Oracle Database
Microsoft SQL Server
Relational databases use this language?
Structured Query Language(SQL)
Amazon aurora is compatible with these two databases
MySQL
PostgreSQL
If your database requires high availability choose this database
Aurora
This database is serverless
dynamoDB
This is a data warehousing service that can be used for analytics
Redshift
This enables you to migrate relational databases, nonrelational databases, and other types of data stores.
AWS Database Migration Service
This a graph database service.
Amazon Neptune
This a ledger database service.
Amazon Quantum Ledger Database (Amazon QLDB)
This a service that adds caching layers on top of your databases to help improve the read times of common requests.
Amazon ElastiCache
This an in-memory cache for DynamoDB.
Amazon DynamoDB Accelerator (DAX)
a document database service that supports MongoDB workloads.
Amazon DocumentDB
This storage class delivers object storage to your on-premises AWS environment
S3 Outposts
This storage class is the Lowest-cost object storage class ideal for archiving. Able to retrieve objects within 12 hours.
Glacier Deep Archive
This storage class is a low-cost storage class that is ideal for data archiving. Retrieval can take from 1 minute to 12 hours.
S3 Glacier Flexible Retrieval
This storage class works well for archived data that requires immediate access
S3 Glacier Instant Retrieval
This storage class stores is ideal for data with unknown or changing access patterns and requires a small monthly monitoring and automation fee per object
S3 Intelligent-Tiering
This storage class stores data in a minimum of three Availability Zones and is designed for frequently access data
S3 Standard
This storage class stores data in a minimum of three Availability Zones and is designed for infrequently accessed data
S3 Standard-IA
This storage class stores data in a single availability zone and has a lower storage price than Amazon S3 Standard-IA
S3 One Zone-IA
3 components of object storage
Data
Metadata
Key
