0922191220b81344d645a2d63836dfedb7315023
public/sql.md
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33 | 33 | * Durability (if an insert completes, it is really written to disk) |
34 | 34 | * Do we need these? |
35 | 35 | * What apps don't need these things? |
36 | - * If Facebook fails to provide you with 1 in 100,000 status updates from your friends, what is the cost? |
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37 | -* Can we get these properties from a database distributed across a network? (CAP Theorem: See <http://www.youtube.com/watch?v=Jw1iFr4v58M> and <http://blog.beany.co.kr/wp-content/uploads/2011/03/nosql_cap.png>) |
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36 | + * Example: If Facebook fails to provide you with 1 in 100,000 status updates from your friends, what is the cost? Maybe we can sacrifice durability if it speeds things up. |
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37 | +* Can we get these properties from a database distributed across a network? (CAP Theorem: See <http://www.youtube.com/watch?v=Jw1iFr4v58M>) |
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38 | 38 | |
39 | 39 | ### [2] Creating a database and connecting (from shell) |
40 | 40 |