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Manifest replay WAL replaying Reading footer and meta blocks of all the SST files Opening too many DBs one by one When users reopen a DB, here are some steps that may take lon...
Understanding Memory Aliasing for Speed and Correctness The Memory Model: Two Spaces Borrowing when Creating Shared Variables Borrowing when Accessing Value of Shared Variables R...
Manifest replay WAL replaying Reading footer and meta blocks of all the SST files Opening DB with options.paranoid_checks == true && options.skip_checking_sst_file_sizes_on_db_o...
Use constant_keyword to speed up filtering Use constant_keyword to speed up filtering There is a general rule that the cost of a filter is mostly a function of the number of ...
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Optimizations: the speed size tradeoff No optimizations Optimizing dependencies Optimize for speed Optimize for size Optimizations: the speed size tradeoff Everyone wants t...
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How to Use Varnish to Speed up my Website How to Use Varnish to Speed up my Website Make Symfony Trust the Reverse Proxy Routing and X-FORWARDED Headers Cookies and Caching Ens...