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Enlarge the SQLite database cache intelligently.

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This commit is contained in:
JoelKatz
2013-03-19 23:04:47 -07:00
parent d5a2c96907
commit 5494bc3158
8 changed files with 39 additions and 10 deletions
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5
src/cpp/ripple/Config.cpp
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@@ -486,7 +486,7 @@ void Config::load()
int Config::getSize(SizedItemName item)
{
SizedItem sizeTable[] = {
SizedItem sizeTable[] = { // tiny small medium large huge
{ siSweepInterval, { 10, 30, 60, 90, 90 } },
{ siLedgerFetch, { 2, 2, 3, 4, 5 } },
{ siValidationsSize, { 256, 256, 512, 1024, 1024 } },
@@ -496,7 +496,8 @@ int Config::getSize(SizedItemName item)
{ siLedgerSize, { 32, 64, 128, 1024, 0 } },
{ siLedgerAge, { 30, 60, 120, 300, 600 } },
{ siLineCacheSize, { 8192, 32768, 131072, 1048576, 0 } },
{ siLineCacheAge, { 500, 600, 1800, 3600, 7200 } }
{ siLineCacheAge, { 500, 600, 1800, 3600, 7200 } },
{ siDBCache, { 8, 12, 24, 64, 96 } },
};
for (int i = 0; i < (sizeof(sizeTable) / sizeof(SizedItem)); ++i)