What is bare metal DB system?

When you launch a bare metal DB system, you select a single Oracle Database edition that applies to all the databases on that DB system. The selected edition cannot be changed. Each DB system can have multiple database homes, which can be different versions.

What is Exadata DB system?

Exadata is a database machine designed by Oracle that provides users with optimized functionality pertaining to enterprise class databases and their associated workloads. Exadata is a composite database server machine that uses Oracle database software and the hardware server equipment developed by Sun Microsystems.

What is Oracle DBaaS?

Oracle DBaaS (Database as a Service) is the secure, reliable, hassle-free cloud database management and provisioning platform for modern enterprises because it provides a logical alternative to the myriad of on-premises database challenges that plague today’s businesses.

Which types of DB Systems is available in OCI?

The OCI Database Cloud Service supports four editions of Oracle database: Standard Edition, Enterprise Edition, Enterprise Edition High Performance and Enterprise Edition Extreme Performance in both license-included and Bring Your Own License (BYOL) models.

What is the first thing needed before creating DB system?

When you create DB System in Oracle Cloud Infrastructure, the very first thing you need to create Virtual Cloud Network and within that network, you create subnets which can be either public or private based on your requirement, so while creating subnets you need to have clarity that what will be your CIDR range you …

What must be created before provisioning OCI DB system?

Create a Database VM (DBaaS) Enter the details about the system you want to provision, including the system and networking details. You will need to upload your public key for operating system access, and remember to select the Virtual Cloud Network and associated subnet you created previously.

Who owns Exadata?

Oracle Corporation
Oracle Corporation manages this service, including hardware, network, Linux software and Exadata software, while customers have complete ownership of their databases.

How much does Exadata cost?

A full-rack Exadata X-4 machine lists for US$1,100,000, while half-rack configurations cost $625,000, quarter-racks cost $330,000 and eighth-racks cost $220,000, according to Oracle’s latest price list.

Is DBaaS a PaaS?

Database as a Service (DBaaS) Think of it as a more focused form of PaaS. DBaaS providers build and maintain cloud database solutions for customers.

What is SaaS and PaaS in Oracle?

Oracle offers Infrastructure as a Service (IaaS), Platform as a Service (PaaS), Software as a Service (SaaS), and Data as a Service (DaaS). Oracle Cloud Platform has the ability to support Oracle SaaS applications, third-party SaaS applications, and on-premise applications.

What is OCI marketplace?

Oracle Cloud Infrastructure Marketplace is an online store that offers solutions specifically for customers of Oracle Cloud Infrastructure. In the Oracle Cloud Infrastructure Marketplace catalog, you can find listings for two types of solutions from Oracle and trusted partners: images and stacks.

Which two are benefits of OCI transit routing?

Transit Routing Benefits

Simplified network management and fewer connections.
Increased service velocity/Faster Time-to-Market.
Centralized control of route advertisements.
Cost savings.

What is a bare metal database?

Bare Metal DB Systems Bare metal DB systems consist of a single bare metal server running Oracle Linux 6.8, with locally attached NVMe storage. If the node fails, you can simply launch another system and restore the databases from current backups.

What are the available shapes for a bare metal DB system?

The available shapes for a bare metal DB system are: BM.DenseIO2.52: Provides a 1-node DB system (one bare metal server), with up to 52 CPU cores, 768 GB memory, and eight 6.4 TB locally attached NVMe drives (51.2 TB total) to the DB system. BM.DenseIO1.36: Limited availability.

Can I change the Oracle Database edition of a bare metal?

What is the difference between bare metal and virtual machine DB?

Unlike a bare metal DB system, a virtual machine DB system can have only a single Database Home, which in turn can have only a single database. The databases will be the same version as the Database Home.