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Database Administration
Database administration is the function of managing and maintaining database management systems (DBMS) software. Mainstream DBMS software such as Oracle, IBM Db2 and Microsoft SQL Server need ongoing management. As such, corporations that use DBMS software often hire specialized information technology personnel called database administrators or DBAs. Responsibilities * Installation, configuration and upgrading of Database server software and related products. * Evaluate Database features and Database related products. * Establish and maintain sound backup and recovery policies and procedures. * Take care of the Database design and implementation. * Implement and maintain database security (create and maintain users and roles, assign privileges). * Database tuning and performance monitoring. * Application tuning and performance monitoring. * Setup and maintain documentation and standards. * Plan growth and changes ( capacity planning). * Work as part of a team and pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Database Management System
In computing, a database is an organized collection of data or a type of data store based on the use of a database management system (DBMS), the software that interacts with end users, applications, and the database itself to capture and analyze the data. The DBMS additionally encompasses the core facilities provided to administer the database. The sum total of the database, the DBMS and the associated applications can be referred to as a database system. Often the term "database" is also used loosely to refer to any of the DBMS, the database system or an application associated with the database. Before digital storage and retrieval of data have become widespread, index cards were used for data storage in a wide range of applications and environments: in the home to record and store recipes, shopping lists, contact information and other organizational data; in business to record presentation notes, project research and notes, and contact information; in schools as flash ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oracle Applications
Oracle Applications comprise the applications software or business software of the Oracle Corporation both in the cloud and on-premises. The term refers to the non-database and non-middleware parts. The suite of applications includes enterprise resource planning, enterprise performance management, supply chain & manufacturing, human capital management, and advertising and customer experience. History Oracle Corporation began sellling applications—software running on its Oracle Database—in the late 1980s. By 2007 they had helped Oracle become the world's largest enterprise software vendor. By 2009, Oracle applications extended to supply chain management, human-resource management, warehouse-management, customer-relationship management, call-center services, product-lifecycle management, and many other areas. Both in-house expansion and the acquisition of other companies have vastly expanded Oracle's application software business. In February 2007, Oracle released Oracle E- ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Docker (software)
Docker is a set of platform as a service (PaaS) products that use OS-level virtualization to deliver software in packages called ''containers''. The service has both free and premium tiers. The software that hosts the containers is called Docker Engine. It was first released in 2013 and is developed by Docker, Inc. Docker is a tool that is used to automate the deployment of applications in lightweight containers so that applications can work efficiently in different environments in isolation. Background Containers are isolated from one another and bundle their own software, libraries and configuration files; they can communicate with each other through well-defined channels. Because all of the containers share the services of a single operating system kernel, they use fewer resources than virtual machines. Operation Docker can package an application and its dependencies in a virtual container that can run on any Linux, Windows, or macOS computer. This enables the appli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microsoft Azure
Microsoft Azure, or just Azure ( /ˈæʒər, ˈeɪʒər/ ''AZH-ər, AY-zhər'', UK also /ˈæzjʊər, ˈeɪzjʊər/ ''AZ-ure, AY-zure''), is the cloud computing platform developed by Microsoft. It has management, access and development of applications and services to individuals, companies, and governments through its global infrastructure. It also provides capabilities that are usually not included within other cloud platforms, including software as a service (SaaS), platform as a service (PaaS), and infrastructure as a service (IaaS). Microsoft Azure supports many programming languages, tools, and frameworks, including Microsoft-specific and third-party software and systems. Azure was first introduced at the Professional Developers Conference (PDC) in October 2008 under the codename "Project Red Dog". It was officially launched as Windows Azure in February 2010 and later renamed to Microsoft Azure on March 25, 2014. Services Microsoft Azure uses large-scale virtualizati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amazon Web Services
Amazon Web Services, Inc. (AWS) is a subsidiary of Amazon.com, Amazon that provides Software as a service, on-demand cloud computing computing platform, platforms and Application programming interface, APIs to individuals, companies, and governments, on a metered, pay-as-you-go basis. Clients will often use this in combination with elasticity (system resource), autoscaling (a process that allows a client to use more computing in times of high application usage, and then scale down to reduce costs when there is less traffic). These cloud computing web services provide various services related to networking, compute, storage, middleware, Internet of things, IoT and other processing capacity, as well as software tools via AWS server farms. This frees clients from managing, scaling, and patching hardware and operating systems. One of the foundational services is Amazon Elastic Compute Cloud (EC2), which allows users to have at their disposal a Virtualization, virtual Computer clus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GridApp Systems
GridApp Systems, Inc. was a database automation software company. It was purchased by BMC Software in December 2010. Founded in 2002 and headquartered in New York City New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ..., GridApp Systems was the brainchild of five former employees of Register.com, Rob Gardos, Shamoun Murtza, Matthew Zito, Dan Cohen, and Eric Gross. The five realized that 85% of the routine tasks performed by database administrators could be automated, decreasing critical errors and improving productivity; all five functioned as GridApp's CEO, CTO, Chief Scientist, Director of Development, and Mr. Database respectively. GridApp's flagship product is GridApp Clarity, which has won the following awards and recognition: * SearchSQLServer ― 2006 ― "Performance and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Palette
Data ( , ) are a collection of discrete or continuous values that convey information, describing the quantity, quality, fact, statistics, other basic units of meaning, or simply sequences of symbols that may be further interpreted formally. A datum is an individual value in a collection of data. Data are usually organized into structures such as tables that provide additional context and meaning, and may themselves be used as data in larger structures. Data may be used as variables in a computational process. Data may represent abstract ideas or concrete measurements. Data are commonly used in scientific research, economics, and virtually every other form of human organizational activity. Examples of data sets include price indices (such as the consumer price index), unemployment rates, literacy rates, and census data. In this context, data represent the raw facts and figures from which useful information can be extracted. Data are collected using techniques such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stratavia
Stratavia, formerly known as ExtraQuest, was a software company that specialized in enterprise Database and Data Center Automation, and private cloud computing enablement. Stratavia was founded by Venkat Devraj and Rainier Luistro in 2001. The company held two patents for automating standard operating procedures in database administration, and was included in the analyst firm Gartner's list of Cool Vendors for 2009. The company received venture funding from Vista Ventures, Asset Management Company and Adams Street Partners and is headquartered in Denver, Colorado, with offices in San Francisco, New York City, Atlanta, Boston and London, United Kingdom. In Aug. 2010, HP announced the acquisition of Stratavia to bolster its cloud computing and automation software portfolio. HP Software Division planned to integrate Stratavia technology into its cloud computing Cloud computing is "a paradigm for enabling network access to a scalable and elastic pool of shareable physical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Embarcadero Technologies
Embarcadero Technologies, Inc. is a U.S.-based computer software company that develops, manufactures, licenses and supports products and services related to software through several product divisions. It was founded in 1993, went public in 2000 and private in 2007, and became a division of Idera, Inc. in 2015. History Embarcadero was founded in October 1993 by Stephen Wong, Stuart Browning, and Nigel Myers and released a tool for Sybase database administrators in December of the same year called Rapid SQL. It later added tools for software development on Microsoft Windows and other operating systems, and for database design, development and management, for platforms including Oracle, Microsoft SQL Server, IBM DB2, and MySQL. In April 2000, Embarcadero Technologies had its initial public offering, and was listed on NASDAQ with the symbol EMBT. In November the same year, the company acquired GDPro, a Unified Modeling Language software provider. In October 2005 Embarcadero acqu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quest Software
Quest Software, also known as Quest, is a privately held software company headquartered in Aliso Viejo, California, United States. Quest provides cloud management, software as a service, security, workforce mobility, and backup & recovery. The company was founded in 1987 and has 53 offices in 24 countries. History Quest Software was founded in 1987 in Newport Beach, California, with a line of products for HP Multi-Programming Executive (MPE). In 1995, Vinny Smith joined the company. The following year, Quest entered the database management market with an Oracle SQL database tuning product. In 1997, Quest opened an office in the United Kingdom. Doug Garn joined Quest as the Vice President of Sales in 1998. That same year, Quest added offices in Germany and Australia, and Smith became CEO. In October, Quest acquired Toad (software), TOAD. On August 13, 1999, Quest Software Initial public offering, went public. In 2002, a Quest office opened in Japan. The next year, Quest o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SQL*Plus
SQL Plus is the most basic Oracle Database utility, with a basic command-line interface, commonly used by users, administrators, and programmers. Command types SQL Plus understands five categories of text: # SQL statements # PL/SQL blocks # SQL Plus internal commands, for example: #* environment control commands such as SET #* environment monitoring commands such as SHOW # Comments # External commands prefixed by the ! char Scripts can include all of these components. An Oracle programmer in the appropriately configured software environment can launch SQL Plus, for example, by entering: $ sqlplus scott/tiger where the Oracle user scott has the password tiger. SQL Plus then presents a prompt with the default form of: SQL> Interactive use can then start by entering a SQL statement (terminated by a semicolon), a PL/SQL block, or another command. For example: SQL> select 'Hello world' as example from dual; EXAMPLE -------------------------------- Hello world History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skilled Worker
A skilled worker is any worker who has special skill, training, or knowledge which they can then apply to their work. A skilled worker may have learned their skills through work experience, on-the-job training, an apprenticeship program or formal education. These skills often lead to better outcomes economically. The definition of a skilled worker has seen change throughout the 20th century, largely due to the industrial impact of the Great Depression and World War II. Further changes in globalisation have seen this definition shift further in Western countries, with many jobs moving from manufacturing based sectors to more advanced technical and service based roles. Examples of formally educated skilled labor include engineers, scientists, doctors and teachers, while examples of less formally educated workers include crane operators, CDL truck drivers, machinists, drafters, plumbers, craftsmen, cooks and bookkeepers. History In the northern region of the United Sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
