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Postgres-XC tutorial PDF - PGCon

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Structure of code ­ 2<br />

●<br />

Pooler<br />

– Folder: src/backend/pgxc/pool/<br />

●<br />

– Pooler process, postgres­side management<br />

Node manager<br />

– Folder: src/backend/pgxc/nodemgr/<br />

– Node and node group catalogs. Local node management<br />

●<br />

Planner<br />

– Folder: src/backend/pgxc/plan/<br />

●<br />

– Fast­query shipping code<br />

Documentation<br />

– Folder: doc­xc/<br />

May 16th, 2012 <strong>Postgres</strong>­<strong>XC</strong> 29

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