In parallel realtime database systems, concurrency control protocols must not only maintain the consistency constraints, but also meet time constraints.
在并行实时数据库中，并发控制协议不仅要满足数据库一致性约束，而且要满足时间约束。
Realtime serving systems use Apache that read maps of users to interests from database.
实时服务系统使用Apache从数据库中读取从user到interest的映射。
The idea is to offer a single platform that provides both a low-latency database for "realtime" web-scale applications and the sort of heavy data analysis you get with Hadoop.
我们的想法是推出一款独一无二的平台，使其既能为“实时”web范围应用提供低延迟数据库，又能利用Hadoop提供的各种各样丰富的数据分析功能。
This database must be local to the server where LEI is installed (as is true for all RealTime functionality in LEI).
此数据库必须在安装了LEI的服务器本地(这对于LEI中的所有RealTime功能都正确)。
The system operating software is realized from three aspects: assistant NC programme, database management, and realtime communication.
系统操作软件从辅助数控编程、数据库管理、实时通讯三个方面加以实现。
The system manages the engineering data by using the engineering database, which have the fundamental functions of real-time storage, real-time query, realtime modification.
本系统采用工程数据库管理数据，具有实时存储、实时查询、实时修改的功能。
The system manages the engineering data by using the engineering database, which have the fundamental functions of real-time storage, real-time query, realtime modification.
本系统采用工程数据库管理数据，具有实时存储、实时查询、实时修改的功能。
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