这些服务是用于客户端和服务器组件集成的中间件。
These services are middleware for integration between client and server components.
客户端和服务器间的连接和通信一直是中间件研究的重点。
Communication between the client and server is always the emphases of research of middleware.
在这个技术时代，有很多数据库存取中间件成为客户端应用程序和数据库服务器之间的连接。
In this technology era, there are Numbers of database access middleware which become a connection between applications on client side and database server.
数据同步中间件方案的核心是同步模型，同步模型由服务器端的数据同步服务和客户端的数据同步引擎组成。
The core of the Data synchronization Middleware scheme is a synchronization model, which consists of a server-side Data synchronization Service and a client-side Data synchronization Engine.
虽然运行的是包含几十台服务器和数千客户端的分布式系统，但中间件并不是性能瓶颈。
Despite running a distributed system that involves dozens of servers and thousands of clients, the middleware has not been a performance bottleneck.
虽然运行的是包含几十台服务器和数千客户端的分布式系统，但中间件并不是性能瓶颈。
Despite running a distributed system that involves dozens of servers and thousands of clients, the middleware has not been a performance bottleneck.
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