shared pool 中文意思是什麼
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If there is no matching hash value, then the sql statement does not currently exist in the shared pool, and a hard parse is performed
如果沒有匹配的散列值，那麼sql語句沒有當前存在於共享池，一個硬解析被執行。 -
This parameter is used by the sql optimizer to help estimate how much buffer pool will be available at run - time for the access plan chosen since the buffer pool is shared by all active applications connected to the database
Sql優化器使用該參數來幫助評估在運行時有多少緩沖池可用於所選擇的訪問計劃中（因為連接到數據庫的所有活動應用程序共享緩沖池） 。 -
Locks that are mostly contended are the " hot " locks in an application, such as the locks that guard the shared work queue for a thread pool
多數競爭鎖是應用程序中的「熱」鎖，例如保護線程池的共享工作隊列的鎖。 -
The benefit of setting a project level priority is that you can now better control how resource leveling adjusts tasks within each project when you are using a shared resource pool with multiple projects
設置項目級優先級的好處是，當您在多個項目中使用共享的資源庫時，能夠更好地控制資源調配功能對各個項目中任務所做的調整。 -
This is because all database access is performed using one of several common shared connections from the connection pool
這是因為所有數據庫訪問都是使用連接池中的若干公共共享連接之一執行的。 -
To use the shared processor pool
以使用共享的處理器池。 -
Shared pool memory allocated for storing parsed sql statements, pl sql procedures and data dictionary information
共享池為存儲解析的sql語句、 pl / sql過程的數據字典信息而分配的內存。 -
In figure 6, you can see that partition e is a capped partition that spawns from a shared pool of nine processors
在圖6中，您可以看到分區e是一個capped分區，來自包含9個處理器的一個共享池。 -
In this topology, the processors in the shared pool can be dynamically reallocated based on rules established by the client
在這種拓撲中，可以基於客戶建立的規則動態地分配共享池中的處理器。 -
A corollary to this is that the number of licenses required within a shared pool is capped at the number of processors within the shared pool
（這一斷言的一個推論是，共享池中所需的許可數上限為共享池中的處理器數。 ） -
Partition can leverage extra processing power from the shared pool when it is available for use up to an amount identified by the vp metric
分區在共享池中的額外處理能力出現時，可以利用這些額外處理能力，最大限度由vp度量指定。 -
It ' s better to pin objects with the dbms _ shared _ pool package to control fragmentation of your shared pool space immediately after instance startup
在實例啟動后，立即使用dbms _ shared _ pool包把一些對象釘在共享池中，可以有助於控制你共享池空間的碎片。 -
Finally, based on established priorities and rules, a shared pool of system resources are provisioned when needed to handle the peak requirements of the combined group
最後，根據預先制定的優先級和規則，可以在需要處理各種組合團隊的峰值需求時，提供一個共享的系統資源池。 -
Thirdly, it searches the possible crosscutting concerns from the subsystems and finds out many crosscutting concerns such as logging, user permission - checking, license checking of the non - basic modules, synchronized accessing of shared memory, managing of db connection pool and managing of win32 apis ’ exceptions. finally, it implements the crosscutting concerns using aspectc + + language and verifies some of them. because of encapsulating the crosscutting concerns with aop, the coupling degree of modules and the difficulty of user ’ s maintenance are decreased, the
接著圍繞各個子系統的設計與開發，對各個子系統中可能存在的橫切關注點進行了分析和研究，指出了日誌處理、用戶權限檢查、非基本模塊的許可證驗證、共享內存的同步訪問、數據庫連接池管理和win32api異常處理這些系統級的橫切關注點，並採用aop技術對這些橫切關注點進行了單獨的模塊設計。
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