Manage transactions, batching updates so all are committed to the data source at once (or the whole transaction is rolled back so the data source is unchanged) — if the data source supports the required level of transactions.
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Most times it USES a service layer framework to manage transactions, coordination and sometimes business logic, and a web framework.
一般情况下,使用一个服务层框架去管理事务、协作,有时也包括业务逻辑和Web框架。
Classic (or procedural) TPMs manage transactions defined procedurally as sequences of operations on transactional resources (such as databases).
经典的(或者说程序化)TPM管理被程序化定义为针对事务性资源(比如数据库)的操作序列的事务。
Generating the web service automatically generates the EJB component, which can be used to manage transactions that are performed by the EJB container.
Web服务的生成会自动地生成e JB组件,这个组件可以用来管理由ejb容器执行的事务。
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