tailieunhanh - Database 3: Improving Database Processing

The relational model is one of many ways of modeling data from the real world. The modeling process starts with the identification of the things in the real world that you are modeling. These real world things are called entities. If you were creating a database to catalog your music library, the entities would be things like compact disc, song, band, record label, and so on. Entities do not need to be tangible things; they can also be conceptual things like a genre or a concert. | Charlie Arehart Founder CTO Systemanage carehart@ SysteManage our practice makes you perfectSM Database 3 Improving Database Processing Agenda 0 Eight Measures of Architectural Quality 0 DB Performance and Scalability - Query Caching - BlockFactor - Indexes 0 DB Reliability - Constraints - Triggers - Transaction Management - Bind Parameters 0 DB Extensibility and Maintainability - Stored Procedures 0 The Other Measures of Quality 0 Where to Learn More and Q A our practice makes you perfectSM 1 Part 3 of 3 0 This seminar is part 3 of 3 presented today - Previous two were in conference beginner track 0 Part 3 is in Advanced track - Won t lose those who ve made it this far - May discuss things that advanced developers have already heard more than once May hear it in a different way today Or leave thinking about it differently than before May simply trigger your putting them into effect 0 More than just how to - Focus as much on why architectural perspective - 50 is CF-specific rest meaningful to other developers our practice makes you perfectSM Databases Overall Architecture n ieb Server- CF Server Database Server 0 Database processing is just part of your overall system and information architecture including - Web server CF server DB server - As well as DB design SQL code CF code 0 Should evaluate entire system in terms of quality our practice makes you perfectSM 2 Eight Measures of Architectural Quality 0 Sun Microsystems defines eight measures of architectural quality - Offered in regard to Java Enterprise J2EE platform - Apply just as well to considering CF DB architecture Performance Maintainability Scalability Availability Reliability Security Extensibility Manageability - Create a backdrop considering various techniques to improving database processing our practice makes you perfectSM Performance Scalability 0 .

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