atomicity 中文意思是什麼

atomicity 解釋
n. 名詞 1. 【化學】（氣體分子中的）原子數。
2. 原子價。

  1. The calculation of crystal cell, atomicity and crystal plane atomicity of nano - kaolinite

    原子數和晶面原子數的計算與研究
  2. Crms apply atomicity and durability properties to non - transactional resources

    Crm將原子性和持久性屬性應用到非事務性資源。
  3. The primary concerns in this kind of application are concurrency and atomicity

    在這種應用程序中，主要的問題是並發性和原子性。
  4. Atomicity - either all the tasks in a transaction must be done, or none of them

    原子性事務中的任務要麼全部完成，要麼全部不做。
  5. Transaction management features that enforce transaction atomicity and consistency

    事務管理特性，強制保持事務的原子性和一致性。
  6. Ensures the atomicity, consistency, isolation, and durability acid of transactions

    確保事務具有原子性、一致性、隔離性和持續性（ acid ） 。
  7. Atomicity guarantees that all the steps in a transaction are completed successfully as a group

    原子性確保事務中的所有步驟都作為一個組成功地完成。
  8. A distributed transaction will be started to guarantee atomicity across all nodes affected by the update

    將啟動分散式事務以確保更新所影響的所有節點間的原子性。
  9. Likewise, operations updating multiple tables can take advantage of transactional atomicity in their changes

    同樣的，更行多個數據表的操作能夠利用事務的原子性的優點。
  10. Unfortunately, most texts focus on the atomicity aspects of synchronization to the exclusion of the other aspects

    不幸的是，多數文章都只關注原子性方面，而忽略了其他方面。
  11. Transactional support, so enqueue and dequeue operations exhibit the transactional properties of atomicity, consistency, isolation, and durability

    事務性支持，這樣入隊和出隊操作都具有事務特性：原子性、一致性、隔離性以及可持久性
  12. Because the users are not changing data, concurrency and atomicity issues are not a concern ; the data is changed only by periodic, bulk updates made during off - hour, low - traffic times in the database

    因為用戶並不更改數據，所以不存在並發性和原子性問題；又因為數據只定期更改，所以可以在非工作時間和低流量時間對數據庫進行大容量更新。
  13. A logical unit of work must exhibit four properties, called the atomicity, consistency, isolation, and durability acid properties, to qualify as a transaction

    一個邏輯工作單元必須有四個屬性，稱為原子性、一致性、隔離性和持久性（ acid ）屬性，只有這樣才能成為一個事務。
  14. But at present, there seem to be much deficiencies on the correctness and reliability of workflow and it can not meet the practical needs very well. in this paper, we introduce some transactional properties to workflow and put forward a nested workflow model with transactional characteristics. this model includes nested tasks and dependencies between the tasks, and it is provided with some atm properties such as relaxed isolation and atomicity. further more, we discuss the execution mechanism, system recovery and error handling of workflow on the base of the transactional characteristics. by defining consistency unit and execution atomic unit, we loosen the failure atomicity, serializability of concurrent worflow and isolation between tasks, thus, workflow meets the needs of the application semantics more flexiblly with high correctness and reliability

    這個模型包含嵌套任務和任務間的依賴，並具有高級事務模型的一些屬性，比如鬆散的隔離性和原子性。我們又進一步在這個模型的基礎上利用這些事務性質提出了有關工作流的執行機制、系統恢復和錯誤處理等問題的解決方法。通過定義一致性單元和執行單元放鬆了事務的失敗原子性、並發工作流的可串列化要求以及任務間的隔離性，使工作流在具有高可靠性和正確性的前提下更靈活地滿足實際應用語義的要求。
  15. After studying several implementation mechanisms, we designed and implemented a page - based message storage management system named ismqsm. ismqsm provides volatile queue, persistent queue and transactional queue to satisfy several levels " reliability and efficiency requirements. to assure operation ' s atomicity and storage ' s consistency and integrity, ismqsm supports transaction and sub - transaction

    Ismqsm提供內存隊列、持久隊列和事務隊列三種消息緩沖機制，能滿足不同級別可靠性和操作效率的需求； ismqsm採用頁式管理消息和隊列，以提高存儲利用率； ismqsm還提供了事務恢復，支持用戶級事務，並且使用內部子事務來實現關鍵數據操作，以保證消息存儲的完整性和一致性。
  16. Tflow ueses task element replaces with activity element defined by wfmc, and classifies task. to make wfms support transaction process well, in tflow, we give the conception of transactional task group restriction and post - transaction. combined use transactional task, transactional task group restriction and post - transaction can loosen the atomicity and isolation of traditional transaction, can also be as a practical method of dividing the long - running transaction

    基於對工作流任務賦予不同的事務屬性，提出了「事務性任務組約束」以及「后繼事務」的概念，從而放鬆了事務的原子性、隔離性，提高了系統的開發性，並為長事務的劃分提供一種有效的、較實際的方法，節省了運行成本，尤其是降低了進行事務處理時的成本。
  17. Money atomicity, goods atomicity and certified delivery atomicity. the modified netbill protocol can detect tune violation through application of time violation detection mechanism, while still satisfying all the three levels of atomicity

    本文還將時間侵犯檢測機制應用於netbill協議中，使修改後的netbill協議可以檢測時間侵犯，並仍然滿足原子性的全部三個層次。
  18. Transactions define atomic operation sequences with acid ( atomicity, consistency, isolation, and durability ) properties and are the key to reliable distributed applications

    事務是具有acid （ atomicity ， consistency ， isolationanddurability ）特性的原子操作序列，是構建可靠的分散式應用程序的關鍵。
  19. The technology of transaction processing especially the technology of distributed transaction processing has been widely used today. the object transaction service ( ots ) based on the technology of distributed object can support the atomicity and the durability of distributed transaction, and it has become an efficient method of distributed transaction. this paper specifies the architecture and the key technology of ots

    分散式對象技術已經發展成為當今分佈異構環境下建立應用系統集成框架和標準構件的核心技術，事務處理技術特別是分散式事務處理技術在今天也有著廣泛的應用領域，對象事務服務（ objecttransactionservice : ots ）把分散式對象技術與事務處理技術結合起來，充分繼承了分佈對象技術和事務處理技術兩者的優點，有效地保證了分散式事務的原子性和永久性，目前已經成為分散式事務的一種有效的解決方案。
  20. Lock mechanism of that concurrency control can effectively void the dead - lock, two phase commit can guarantee atomicity of the distribute transaction while distributed transaction is executed with which the consistency of the database system is guaranteed. the method of checking the inconsistent is mainly to track the update status of multiple repetitions when distributed and parallel database system is not busy, and to detect inconsistent early. consequently, system can be recovered to best status

    數據庫在執行分散式事務的時候，並發控制的鎖機制可有效的預防分散式事務中的死鎖現象，兩階段的提交協議可以保證分散式事務執行的原子性，從而有效地保證了分散式并行數據庫系統的一致性，不一致性檢測的方法主要是在保證系統非繁忙狀態下對多個副本間的數據庫的更新狀態進行跟蹤，也保證了數據庫多個副本間不一致狀態的及早發現，從而使系統及時地恢復到最佳運行狀態，提高了分散式并行數據庫系統的可用性。
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