MySQL Shell 8.0 – What’s New?

MySQL Document Store

In MySQL 8.0 a new stack of components is introduced, turning MySQL to a competitive Document Store solution.

The MySQL Document Store takes advantage of existing capabilities including:

  • Efficient and safe data management from the InnoDB storage engine
  • ACID compliance and Transactional Operations
  • High Availability with Group Replication and InnoDB cluster

One of the most attractive components introduced in MySQL 8.0 is a development API (DevAPI) that enables you to create JSON document based applications through a fluent API.…

Axis Order in Spatial Reference Systems

MySQL 8.0 has many new GIS features, including a catalog of spatial reference systems (SRSs) and support for geographic (latitude-longitude) computations.

In a Cartesian SRS, it doesn’t really matter which coordinate is on which axis. The axes are orthogonal and the units are the same on both axes, so if a user consistently puts the X value in the Y coordinate and the Y value in the X coordinate, it doesn’t affect computations (in the functions MySQL currently supports).…