'Null default' presentation slideshows

Reducing Redo

Reducing Redo. Julian Dyke Independent Consultant. Web Version. juliandyke.com. Introduction Tests Indexes Number of columns processed SELECT FOR UPDATE Number of rows processed COMMIT Batch size Global temporary tables External tables Conclusion. Agenda. Header. Body.

690 views • 53 slides

SQL

444 views • 44 slides

SQL

SQL. SQL -- historical Perspective. Developed by IBM in mid 70s First standardized in 1986 by ANSI --- SQL1 Revised in 1992 ---SQL2. Approx 580 page document describing syntax and semantics Efforts for SQL3 underway. Many additions for: support for multimedia data

434 views • 43 slides

Backing up and recovering MySQL databases

853 views • 42 slides

Truckee River Information Gateway

TRIG Training Session Sept. 13, 2006 David Waetjen dwaetjen@ucdavis.edu Information Center for the Environment (ICE) UCDavis. Truckee River Information Gateway. Outline. TRIG Website Overview Drupal Content Management System SODA and MySQL Q & A + Brainstorming. Outline: TRIG Website.

405 views • 30 slides

Creating Tables, Setting Constraints, and Datatypes

Creating Tables, Setting Constraints, and Datatypes. What is a constraint and why do we use it? What is a datatype? What does CHAR mean?. SQL commands below. CREATE TABLE DemoForClass (FirstName varchar (12) NOT NULL default 'First Name',

344 views • 23 slides

Application Data and Database Activities Auditing

Application Data and Database Activities Auditing. Dr. Gabriel. Auditing Process. Auditing Negatively affects performance Can be costly Clearly defined objectives are necessary. DML Action Auditing Architecture. Is used for application data auditing

356 views • 22 slides

VIRTUAL HOSTING WITH PureFTPd And MYSQL

VIRTUAL HOSTING WITH PureFTPd And MYSQL. (Quota And Bandwidth Management) BY Odoh Kenneth Emeka Sun Yu Patrick Appiah. FTP. FTP is an acronym for File Transfer Protocol What is a protocol? FTP Client / server architecture Port 21 for incoming connection . TCP protocol.

341 views • 22 slides

HP Service Manager Process Designer for Help Desk

HP Service Manager Process Designer for Help Desk. Workflow Transitions. Interaction Workflow. Interaction Transitions - 1. Manual Transition to Closure (FCR) Close Interaction User Authorized to Close & Not ESS & Not Service Catalog. Manual Transition to Closure Close Invalid Request

364 views • 16 slides

Wholesaler with Web-shop

Wholesaler with Web-shop. A database with data from a wholesaler . The database also offer access to create web-shops and manage restocking the supply. Database implementation. CREATE TYPE productattributetype AS ENUM (' string ', ' integer ', ' float ');

159 views • 9 slides

100 views • 1 slides