Database

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Database

  1. 1. Disclaimer: This presentation is prepared by trainees ofbaabtra as a part of mentoring program. This is not officialdocument of baabtra –Mentoring PartnerBaabtra-Mentoring Partner is the mentoring division of baabte System Technologies Pvt .Ltd
  2. 2. WHAT IS DATABASE?Supilesh Sukumaransupilesh@gmail.comwww.facebook.com/supileshtwitter.com/supileshin.linkedin.com/in/supilesh9747872962
  3. 3. DATABASE?
  4. 4. A database is an organized collection of data.The data is typically organized to model relevantaspects of reality.In a way that supports processes requiring thisinformation
  5. 5. DataKnown factsTypes: text, graphics, images, sound, videosDatabase management system (DBMS)Software package for defining and managing adatabaseGENERAL CONCEPTS
  6. 6. Characteristics:Data is organized into tables: rows & columnsEach row represents an instance of an entityEach column represents an attribute of an entityMetadata describes each table columnRelationships between entities are represented by valuesstored in the columns of the corresponding tables (keys)Accessible through Standard Query Language (SQL)RELATIONAL DATABASE
  7. 7. Data that describes the properties orcharacteristics of other dataDoes not include sample dataAllows database designers and users tounderstand the meaning of the dataMETADATA
  8. 8. SQL statements are used to retrieve andupdate data in a database.Includes:Data Manipulation Language (DML)Data Definition Language (DDL)Data Control Language(DCL)SQL
  9. 9. Syntax for executingqueries, updating, inserting, and deleting records.SELECT - extracts data from one or more tableINSERT INTO - inserts new data into a tableUPDATE - updates data in a tableDELETE FROM - deletes data from a tableData Manipulation Language
  10. 10. Syntax for creating ,editing, deleting:DatabasesTablesViewsIndexesConstraintsUsersData Definition Language
  11. 11. Data Control LanguageCreate privileges to allow users access to, andmanipulation of, the database.There are two main commands:GRANT to grant a privilege to a userREVOKE to revoke (remove) a privilege from auser
  12. 12. FIREBIRD
  13. 13. Firebird is an opensource SQL relational databasemanagement system that runson Linux, Windows, and a varietyof Unix.
  14. 14. IB Expert is a professional IntegratedDevelopment Environment for developing andadministration InterBase and FireBird databases. Whether you enjoy the control of hand-codingDML or DDL statements or to work in a visualediting environment, IB Expert makes it easy toget started and provides you with helpful tools toenhance your experience.
  15. 15. FIREBIRD WITH IB EXPERT
  16. 16.  IBExpert is the leading GUI tool forFirebird and InterBase® databases. Produced by IBExpert KG, headed byHolger Klemt, who has more than 21years experience in database design anddevelopment.
  17. 17. YES IT’S A BIG BUSINESS
  18. 18. If this presentation helped you, please visit ourpage facebook.com/baabtra and like it.Thanks in advance.www.baabtra.com | www.massbaab.com |www.baabte.com
  19. 19. Contact Us

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