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Merge branch 'master' of https://github.com/BayoNet/ClickHouse
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@ -39,7 +39,7 @@ We'll say that the following is true for the OLAP (online analytical processing)
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- Data is updated in fairly large batches (> 1000 rows), not by single rows; or it is not updated at all.
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- Data is added to the DB but is not modified.
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- For reads, quite a large number of rows are extracted from the DB, but only a small subset of columns.
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- Tables are "wide," meaning they contain a large number of columns.
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- Tables are "wide", meaning they contain a large number of columns.
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- Queries are relatively rare (usually hundreds of queries per server or less per second).
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- For simple queries, latencies around 50 ms are allowed.
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- Column values are fairly small: numbers and short strings (for example, 60 bytes per URL).
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