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https://baike.baidu.hk/item/TP Monitor/8848543
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TP Monitor

鎖定
TP Monitor位於客户機和數據庫服務器之間，採用三層或多層模型。客户通過TransactionRPC(TRPC)機制在TPMonitor中調用事務，TPMonitor運行事務來連接數據庫，並將處理結果返回給客户端。TPMonitor提供一系列服務，如應用管理、管理控制和應用之間消息傳遞等。常見的屬性包括全局事務協調、分佈式兩階段提交、資源管理器支持、協調故障恢復、高可用性、安全性和網絡負載平衡等。
外文名
TP Monitor
位    置
客户機和數據庫服務器之間
模    型
三層或多層模型
屬    性
全局事務協調、分佈式兩階段提交、資源管理器支持
Short for transaction processing monitor, a program that monitors a transaction as it passes from one stage in a process to another. The TP monitor's purpose is to ensure that the transaction processes completely or, if an error occurs, to take appropriate actions.
TP monitors are especially important in three-tier architectures that employ load balancing because a transaction may be forwarded to any of several servers. In fact, many TP monitors handle all the load balancing operations, forwarding transactions to different servers based on their availability
詞性及解釋 Part of speech and defination
【醫】(teleprocessing monitor)遠程處理監控軟件