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The Oracle Certification Program certifies candidates on skills and knowledge related to Oracle products and technologies. Credentials are granted based on a combination of passing exams, training and performance-based assignments, depending on the level of certification. Oracle certifications are tangible benchmarks of experience and expertise ...
The Data Guard Broker is the set of utilities and services that manage Data Guard. Included in the Data Guard Broker are both a GUI interface using Oracle Enterprise Manager and a command-line interface (CLI). The Data Guard Broker is used to set up Data Guard, to manage the configuration, and to monitor Data Guard.
Oracle Database (commonly referred to as Oracle DBMS, Oracle Autonomous Database, or simply as Oracle) is a proprietary multi-model [4] database management system produced and marketed by Oracle Corporation . It is a database commonly used for running online transaction processing (OLTP), data warehousing (DW) and mixed (OLTP & DW) database ...
Oracle Exadata. The Oracle Exadata Database Machine ( Exadata [1]) is a computing platform optimized for running Oracle Databases . Exadata is a combined hardware and software platform that includes scale-out x86-64 computer and storage servers, RoCE networking, RDMA-addressable memory acceleration, NVMe flash, and specialized software. [2]
ACID. In computer science, ACID ( atomicity, consistency, isolation, durability) is a set of properties of database transactions intended to guarantee data validity despite errors, power failures, and other mishaps. [1] In the context of databases, a sequence of database operations that satisfies the ACID properties (which can be perceived as a ...
Oracle Enterprise Manager includes three releases: Oracle Enterprise Manager Database Control. Oracle Enterprise Manager Database Control, the oldest and arguably the best-known release, aims to manage Oracle databases. It originated as a Java client able to configure and manage databases. Oracle Enterprise Manager Application Server Control
Oracle became the dominant database and enterprise application vendor in the 1990s and as a consequence Oracle Designer/Developer was used by many enterprises from the mid 1990s to the mid 2000s. A product called SQL Data Dictionary (SDD) was a precursor to Oracle CASE.
Online transaction processing ( OLTP) is a type of database system used in transaction-oriented applications, such as many operational systems. "Online" refers to that such systems are expected to respond to user requests and process them in real-time (process transactions). The term is contrasted with online analytical processing (OLAP) which ...