套件：pgpool2（4.5.4-1） [debports]
connection pool server and replication proxy for PostgreSQL
pgpool-II is a middleware that works between PostgreSQL servers and a PostgreSQL database client. It provides the following features:
* Connection Pooling * Replication * Load Balance * Limiting Exceeding Connections * Parallel Query
pgpool-II talks PostgreSQL's backend and frontend protocol, and relays a connection between them. Therefore, a database application (frontend) thinks that pgpool-II is the actual PostgreSQL server, and the server (backend) sees pgpool-II as one of its clients. Because pgpool-II is transparent to both the server and the client, an existing database application can be used with pgpool-II almost without a change to its sources.
This is version 3 of pgpool-II, the second generation of pgpool.
其他與 pgpool2 有關的套件
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- dep: init-system-helpers (>= 1.54~)
- helper tools for all init systems
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- dep: libc6 (>= 2.38)
- GNU C 函式庫：共用函式庫
同時作為一個虛擬套件由這些套件填實： libc6-udeb
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- dep: libcrypt1 (>= 1:4.1.0)
- libcrypt shared library
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- dep: libldap-2.5-0 (>= 2.5.4)
- OpenLDAP 函式庫
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- dep: libmemcached11t64 (>= 1.1.4)
- C and C++ client library to the memcached server
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- dep: libpam0g (>= 0.99.7.1)
- Pluggable Authentication Modules library
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- dep: libpgpool2 (= 4.5.4-1)
- pgpool control protocol library
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- dep: libpq5 (>= 9.1~)
- PostgreSQL C client library
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- dep: libssl3t64 (>= 3.0.0)
- Secure Sockets Layer toolkit - shared libraries
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- dep: postgresql-common
- PostgreSQL database-cluster manager
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- dep: ucf
- Update Configuration File(s): preserve user changes to config files
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- enh: postgresql
- object-relational SQL database (supported version)