Oracle Container Registry(OCR) is a private container registry provided by Oracle Corporation that allows users to store, distribute, and manage container images. OCR is built on the Oracle Cloud Infrastructure and enables users to store, manage and distribute container images in a secure, reliable ...
By using virtualization and consolidation, Oracle Database can now run on selected, certified virtual environments, such as Oracle VM Server for SPARC. Live Migration Overview The Oracle VM Server for SPARC 2.1 release introduces the Live Migration feature, which enables an active domain to be ...
Although most Oracle Database users rely on the automatic cursor handling of the database utilities, the programmatic interfaces offer application designers more control over cursors. In application development, a cursor is a named resource available to a program, which can be specifically used for p...
Our team has already done the legwork, sifting through the options to find the gems that will suit your project best. In this guide, we explore how to choose a database for your project and which database to use for the best business results, breaking down the when, why, and how of ...
Here are the steps for preconfiguring a system for Oracle Database installation usingoracle-rdbms-server-11gR2-preinstall. Remember, the steps are the same when using theoracle-rdbms-server-12cR1-preinstallpackage; you simply need to change the name of the RPM package during the yum installatio...
By far, the most common question I receive in myIntroduction to Oracle SQL courseis how to connect to the database. There were quite a few steps involved in 11g, but now that Oracle Express has released 18c, there are a few more issues that appear. ...
Getting to Know Oracle Oracle Databaseis a robust relational database management system (RDBMS) known for its scalability, reliability, and advanced features like high availability and security. Oracle offers an integrated portfolio of cloud services featuring IaaS, PaaS, and SaaS, posing competition ...
How to Get Data Files Back Online This topic is intended to assist OPERA Support and Installers in recovering Database files in the event of a database crash. This is intended for OPERA Support and Installers who are familiar with basic Oracle Database programs and terms, including sqlplus and...
Database as a Service (DBaaS) is emerging as a popular solution for this cloud migration. In 2022, an EDB survey found that 50% of participants planned to use a DBaaS for their Postgres cloud migration; 39% were looking into containers and Kubernetes, and 11% aimed to migrat...
In this example, you use sqlalchemy to create an engine to connect to an Oracle database. Using a SQLalchemy engine allows you to pass in the arraysize argument that will be used when cx_Oracle.Cursor objects are created. The arraysize attribute of the cx_Oracle.Cursor object is used to...