I Have Database With 70 Tables and this my first time that i have alot table in my DB. I want Any Subject or Topic that is Good for me With This situation Secuirity or optimization or etc.
70 tables isn't necessarily a lot. I realize it's large to you however, so I'm not dissing it, but it's really just the tip of the iceberg.
What's going to interest you primarily here is joins and query optimization for starters. The security and maintenance should be in the hands of the primary DBA, and you can use him as a resource for that. You'll initially want to investigate indexes, data normalization, and other basics of DB design. There's a series of stairway articles you'll see in the left navigation panel when you're looking at this under 'Stairways'. This is an introduction series to all sorts of different areas of databasing.
Welcome to the neighborhood. First step in a long road and all that jazz. If you have particular questions we'll help you find answers, but you're going to have to self-train a *lot*. I particularly recommend you pickup a book for SQL Server, preferably in whatever version you're running at work. Make sure it discusses normalization, table structure, views, query building, optimization, and general maintenance. Most basic books for that will cover those topics.
If you'll also notice, on the left, there's a 'books' section. These are FREE e-books. Troubleshooting SQL Server: A guide for the Accidental DBA is an excellent resource to get yourself started. You won't necessarily understand everything at first, but it'll show you where a lot of the trouble spots are to get yourself going on.
- Craig Farrell
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