The database parameters profile is used to define the initialization variables for different types of database engines and workloads, such as OLTP and DW. The database parameters profile allows the database administrator to customize the configuration settings for each database engine, such as Oracle, SQL Server, PostgreSQL, and MySQL. The database parameters profile can also be applied to different database operations, such as provisioning, cloning, and patching. The database parameters profile helps to optimize the performance and functionality of the databases according to the specific requirements and best practices of each database engine and workload.

The software profile version is used to define the software version and edition for each database engine, such as Oracle 19c Enterprise Edition or SQL Server 2019 Standard Edition. The software profile version is required for provisioning new databases and patching existing databases. The software profile version helps to ensure the compatibility and compliance of the databases with the supported software versions and editions.

The network profile is used to define the network configuration and security settings for the database server VMs and the databases, such as the IP address, subnet mask, gateway, DNS, firewall rules, and SSL certificates. The network profile is required for registering new database server VMs and provisioning new databases. The network profile helps to ensure the connectivity and protection of the database server VMs and the databases within the network environment.

The compute profile is used to define the compute resources and storage policies for the database server VMs and the databases, such as the CPU, memory, disk size, disk type, compression, deduplication, and replication factor. The compute profile is required for provisioning new databases and cloning existing databases. The compute profile helps to ensure the availability and efficiency of the database server VMs and the databases within the Nutanix cluster.

References:

Nutanix Database Management & Automation Training Course, Module 4: Nutanix Era Configuration, Lesson 4.1: Nutanix Era Configuration, slides 6-9.

Nutanix Database Management & Automation Training Course, Module 5: Nutanix Era Operations, Lesson 5.1: Nutanix Era Operations, slides 5-8, 11-12, 15-16.