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Oracle Management Server
In relational database management systems and in the particular context of an Oracle Enterprise Manager (OEM) environment, an Oracle Management Server (OMS) is a software system that functions as a middle tier between Oracle intelligent agents and Oracle management consoles. The system may operate on multiple nodes and by default uses a schema named DBSNMP. Through this system, database administrators may view and control their OEM domain(s). An OMS has special links with a repository Repository may refer to: Archives and online databases * Content repository, a database with an associated set of data management tools, allowing application-independent access to the content * Disciplinary repository (or subject repository), an ... database, used for storing OEM details. References {{reflist External links of Oracle Enterprise Manager - Oracle Management ServerI Oracle software ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Relational Database Management System
A relational database is a (most commonly digital) database based on the relational model of data, as proposed by E. F. Codd in 1970. A system used to maintain relational databases is a relational database management system (RDBMS). Many relational database systems are equipped with the option of using the SQL (Structured Query Language) for querying and maintaining the database. History The term "relational database" was first defined by E. F. Codd at IBM in 1970. Codd introduced the term in his research paper "A Relational Model of Data for Large Shared Data Banks". In this paper and later papers, he defined what he meant by "relational". One well-known definition of what constitutes a relational database system is composed of Codd's 12 rules. However, no commercial implementations of the relational model conform to all of Codd's rules, so the term has gradually come to describe a broader class of database systems, which at a minimum: # Present the data to the user as relati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oracle Enterprise Manager
Oracle Enterprise Manager (OEM) is a set of web-based tools aimed at managing software and hardware produced by Oracle Corporation as well as by some non-Oracle entities. Releases 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 Application Server also has a web-interface to manage the application server. Oracle Enterprise Manager Grid Control To manage many databases and application servers (according to Oracle Corporation, preferably in a grid solution), the Oracle Enterprise Manager Grid Control can be used. It can manage multiple instances of Oracle deployment platforms; the most recent edition also allows for management and monitoring of other platforms such as Microsoft .NET, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oracle Enterprise Manager
Oracle Enterprise Manager (OEM) is a set of web-based tools aimed at managing software and hardware produced by Oracle Corporation as well as by some non-Oracle entities. Releases 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 Application Server also has a web-interface to manage the application server. Oracle Enterprise Manager Grid Control To manage many databases and application servers (according to Oracle Corporation, preferably in a grid solution), the Oracle Enterprise Manager Grid Control can be used. It can manage multiple instances of Oracle deployment platforms; the most recent edition also allows for management and monitoring of other platforms such as Microsoft .NET, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oracle Enterprise Manager Ops Center
Oracle Enterprise Manager Ops Center (formerly Sun Ops Center) is a data center automation tool that simplifies discovery and management of physical and virtualized assets. Among its features it can: *Provide a single console for the management of both the physical and virtual infrastructure in a virtualized environment *Allow discovery of any existing infrastructure, including hardware that has just been unpacked and plugged in but has not been switched on *Power everything up and then provision this hardware with firmware, operating system hypervisors and other applications as required *Once operational, ensure that all the software on the servers, both physical and virtualized, can be automatically updated and patched *Enable custom reports to be generated for operational as well as compliance purposes. Ops Center includes a browser-based, platform-independent interface that uses AJAX. See also * Sun xVM * VirtualBox * Sun VDI Oracle Virtual Desktop Infrastructure (VDI) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Database Administrator
Database administrators (DBAs) use specialized software to store and organize data. The role may include capacity planning, installation, configuration, database design, migration, performance monitoring, security, troubleshooting, as well as backup and data recovery. Skills Some common and useful skills for database administrators are: * Knowledge of database queries * Knowledge of database theory * Knowledge of database design * Knowledge about the RDBMS itself, e.g. Microsoft SQL Server or MySQL * Knowledge of structured query language (SQL), e.g. SQL/PSM or Transact-SQL * General understanding of distributed computing architectures, e.g. Client–server model * General understanding of operating system, e.g. Windows or Linux * General understanding of storage technologies and networking * General understanding of routine maintenance, recovery, and handling failover of a database * Database Management Systems – Managing your data landscapDatabase management System Databas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Repository
Repository may refer to: Archives and online databases * Content repository, a database with an associated set of data management tools, allowing application-independent access to the content * Disciplinary repository (or subject repository), an online archive containing works or data associated with a particular subject area * HAL (open archive) HAL (short for ''Hyper Articles en Ligne'') is an open archive where authors can deposit scholarly documents from all academic fields. It has a very good position in the international web repository ranking. History HAL was started in 2001 b ..., an open archive where authors can deposit academic documents * Information repository, a central place in which an aggregation of data is kept and maintained in an organized way, usually in computer storage * Institutional repository, an archive for keeping digital copies of the intellectual output of an institution * Open-access repository, a platform for freely available research re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
