I have a large database. I removed almost half of the data/rows. Now i need to reduce the size of the database file as I need more disk space for the database file.What should I do in details please.Thanks.All replies (3)
> 4)How to i calculate the size for buffer pools for > innodb storage engine , and to all the server > variables? > The innodb buffer pool should be 10% larger then your data. > 5)I have a backup of all databases , but now one ...
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Using this rule of thumb, calculate your innodb_log_file_size such that it's big enough to let InnoDB optimize its I/O, but not so big that recovery takes a long time.
There are multiple approaches to calculate the required sample size, from questionable logic to strongly substantiated. For strategically important ‘crucial experiments’, preference goes out to the most comprehensive method in which both “desired reliability and power” are involved in the calculation....
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We already have a couple of posts related to this topic. “How to calculate a good InnoDB log file size” and “How to Choose the MySQL innodb_log_file_size.” The first one has the formula I’ll mention in this blog, and the second has more details regarding Redo Logs. Most of it...
Easy to calculate. Deterministic. Reliably produces the same result. Preimage-resistant. Output that does not reveal anything about input. Collision-resistant. Extremely unlikely that two instances produce the same result. Popular hashing algorithms include Secure Hash Algorithms and Message Digest Algorith...
The relationship between GNP and GNI is similar to the relationship between the production (output) approach and the income approach used to calculate GDP. GNP uses the production approach, while GNI uses the income approach. With GNI, the income of a country is calculated as its domestic incom...
Re: how to calculate the ideal cluster size 2563 Mikael Ronström June 01, 2005 01:19PM Sorry, you can't reply to this topic. It has been closed. Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not...