Oracle Databases Essay - 1554 Words

Oracle Databases A new energy is rising within CNS. Over the past year, many members of our administrative computing team have been developing Oracle applications. It is a new challenge to both CNS and our clients. We journey up the learning curve together and over the trial-and-error hurdles. Each day offers a new opportunity to understand another concept or process. Some faculties and departments are already using Oracle applications in their day-to-day operations. As time goes by, more and more information users will be working with an application based on Oracle database technology. If you get the opportunity to be a member of an application development team, you will become familiar with the workings of Oracle and relational†¦show more content†¦A field has little meaning unless it is seen within the context of other fields. The postal code T6G 2H1, for example, expresses nothing by itself. To what person or business does it belong? The postal code field is informative only after it is associated with other data. In Oracle, the fields relating to a particular person, thing, or event are bundled together to form a single, complete unit of data, called a record (it can also be referred to as a row or an occurrence). Each record is made up of a number of fields. No two fields in a record can have the same field name. During an Oracle database design project, the analysis of your business needs identifies all the fields or attributes of interest. If your business needs change over time, you define any additional fields or change the definition of existing fields. Oracle Tables Oracle stores records relating to each other in a table. For example, all the records for employees of a company would be stored by Oracle in one table, the employee table. A table is easily visualized as a tabular arrangement of data, not unlike a spreadsheet, consisting of vertical columns and horizontal rows. +---------------------------------------------------------------------------+ | EMPLOYEE | +-----------+--------------+--------------+--------+-------------+----------+ | EMPL_ID | NAME_FIRST | NAME_LAST | DEPT | POSITIONShow MoreRelatedMicrosoft Database Administration For 8 + Years On Various Oracle Versions1365 Words   |  6 PagesExperience in Oracle Database Administration for 8+ years on various Oracle versions †¢ Have comprehensive knowledge and experience in Creating, Installing, Managing, Upgrading, Patching Oracle RDBMS, Backup and Recovery Strategies, Managing Security, Users, Disk Space, Oracle File System Management, Task Scheduling, Oracle DATAGUARD, Performance Monitoring and Tuning, Real Application Clusters (RAC) and Oracle Flashback Technology and documentation. †¢ Extensive knowledge on database administrationRead MoreDatabase Comparison of Sql Server 2000, Access, Mysql, Db2, and Oracle1164 Words   |  5 PagesIntroduction This paper will compare and contrast five different database management systems on six criteria. The database management systems (DBMS) that will be discussed are SQL Server 2000, Access, MySQL, DB2, and Oracle. The criteria that will be compared are the systems functionality, the requirements that must be met to run the DBMS, the expansion capabilities Ââ€" if it is able to expand to handle more data over time, the types of companies that typically use each one, the normal usage ofRead More Database Comparison of SQL Server 2000, Access, MySQL, DB2, and Oracle1097 Words   |  5 Pages Introduction This paper will compare and contrast five different database management systems on six criteria. The database management systems (DBMS) that will be discussed are SQL Server 2000, Access, MySQL, DB2, and Oracle. 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