creating your mysql database practical design tips and techniques phần 5 docx

... with the psychology of the designers. Designer's Creativity Programmers and designers usually think of themselves as imaginative, creative people; UI design and data model are the areas ... clear and understandable data structure, proper data elements naming is important. We examined many techniques to apply in order to build consistent table and column names. Simpo PDF Mer...

Ngày tải lên: 12/08/2014, 11:20

... Creating your MySQL Database: Practical Design Tips and Techniques A short guide for everyone on how to structure their data and set up their MySQL database tables efciently and easily Marc ... Mumbai www.packtpub.com Creating your MySQL Database: Practical Design Tips and Techniques The popularity of MySQL and phpMyAdmin has brought many non-I...

Ngày tải lên: 12/08/2014, 11:20

... focuses on representing data in MySQL. The containers of tables in MySQL, and other products are the databases. It is quite possible to have just one table in a database and thus avoid fully applying ... appropriate. Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Introducing MySQL Design [ 12 ] two ctitious brands offered by this dealer. Each brand has...

Ngày tải lên: 12/08/2014, 11:20

... ('event'), although not standard SQL, is a MySQL extension used to enclose and protect identiers. In this specic case, it could help us with MySQL 5. 1 in which the event keyword is ... date (and time), a single column can handle it all, although at the UI level, separate entry elds should be displayed for year, month, and day. This is to avoid any possibility of mi...

Ngày tải lên: 12/08/2014, 11:20

... the table with comments. Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Chapter 5 [ 55 ] NDB (Network DataBase) , also called MySQL Cluster, offers synchronous replication ... Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Chapter 5 [ 53 ] Security and Privileges There are two ways of considering the security of our data. T...

Ngày tải lên: 12/08/2014, 11:20

... tables and the keys involved. Sample Queries As a complement to the list of tables and the database schema, let's see our tables in action! We will enter sample values into the tables, and ... 74 arrival_gate B 65 boarding_moment 2007-10-02 22:10 status_id 1 Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com Chapter 6 [ 79 ] Will need to be coded (id an...

Ngày tải lên: 12/08/2014, 11:20

... technique slave servers 60 storage engines, MySQL about 54 architecture 54 general guideline 55 InnoDB 54 , 55 MEMORY 54 MyISAM 54 NDB 55 pluggable storage engine architecture 54 surrogate key 84 system boundaries identifying ... key about 55 benets 55 constraint 56 dening 56 forms 20 free elds technique about 32 drawbacks 33 example 33 I index about 58 creatin...

Ngày tải lên: 12/08/2014, 11:20

... PDF Merge and Split Unregistered Version - http://www.simpopdf.com Preface MySQL, launched in 19 95, has become the most popular open source database system. The popularity of MySQL and phpMyAdmin ... focuses on representing data in MySQL. The containers of tables in MySQL, and other products are the databases. It is quite possible to have just one table in a database and th...

Ngày tải lên: 27/06/2014, 09:20

... border= 5 width=” 75% ”> <tr> <td colspan=”2” align=”center”> <span style=’font-size:1 25% ;’> 55 7386 PP02.qxd 4/2/04 10:01 AM Page 158 55 7386 Ch07.qxd 4/2/04 9 :54 AM Page 156 156 ... sense and actually helps people find what they want when they explore your site. 55 7386 Ch07.qxd 4/2/04 9 :54 AM Page 155 155 Ł Chapter 7: From Dull to Cool by Adding Gra...

Ngày tải lên: 09/08/2014, 16:20

... M lin CM rot G 4079,7 t C 2261,8 t G 6341 ,5 t G1 ,55 · M lin The influence of the rotating masses is in this case 55 percent of the linear moving masses. 6. DrivingGretarding F w AF 1 Gm.a. (51 0A40,2)G 13 400 · 1 ,55 9,81 · a aG 9,81 ... European standards, and these standards are becoming recognized world-wide. The standards on cranes, conveyors and material handling equipment are a...

Ngày tải lên: 08/08/2014, 12:23