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function details, responsible for the software system requirements of research and analysis, immediate feedback phase results, and maintain contact with customers, and in accordance with the customer's reasonable needs to improve; 3. According to the project requirements of the business to organize and process design, in accordance with the requirements of software functions detailed design; 4. Develop project development plan documentation, quantify and assign tasks, track project progress and
filegroups6: ChartER diagram7: ViewA virtual table, a view consisting of a query logic. Based on security and encapsulation. can have indexed views, multi-table views If you increase the index, there will be a better queryPerformance. View aggregation is pre-calculated to speed up the generation of indexes.Of course, the weakness is that CD operations can be more cumbersome and affect performance more. More overhead.8: Stored ProcedureStored procedur
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