Cloud Databases
Looking at the following model (shown in figure 2.5. you may wonder why there are so many databases. This comes from the evolution of application architecture over the past few decades, where specialization, speed, and scale have become keys to success in this industry.
Figure 2.5: Database types and services in AWS
Going through each and every type of database that AWS offers is beyond the scope of this chapter. However, this section will cover some of the databases and their basic features, including security, as part of the foundational overview.
Note on data security
Data security will be covered in depth in Chapter 17: Protecting Data in Flight and at Rest.
Relational databases
The word database usually brings to mind relational databases and star schemas with rows and columns. Schemas, rows, and columns are associated with Relational Databases or RDBMS systems. Relational databases in AWS give you the ability to choose...