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Big Data is when your data is so large you seriously have to consider how you're going to organize, store, and manage it in order to gain some benefit from it. Here are a few links to get you star...
You can do a simple keyword search using the LIKE operator.
Unfortunately, this can be slow. Fortunately, an efficient keyword
search is available in many systems.Often you must store ...
It can be a real pain to develop and test queries against really big tables. So, rather than query the entire table, you can use a simple trick to select a random sample (a smaller subset). Here...