一款基于ssm+jsp框架开发而成的疫情隔离室管理系统，包括源码和数据库文件 主要功能包括个人信息、管理员管理、隔离用户管理、工作人员管理、公告管理、隔离室分类管理、隔离室管理、投诉管理、商品管理、配送管理、统计管理等等功能 环境配置： Jdk1.8 + Tomcat8.5 + mysql + Eclispe (IntelliJ IDEA,Eclispe,MyEclispe都支持) 项目技术：SpringMVC+ Spring+ MyBatis + maven+css+js+jsp等等。 可用于毕业设计和课程设计 支持远程部署和二次开发

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人工智人-家居设计-基于GOOSE的煤矿智能变电站穿越性故障识别与隔离系统.pdf

光隔离器根本原理.doc

入境集中隔离人员突发公共卫生事件应急预案.doc

Many popular database management systems implement a multiversion concurrency control algorithm called snapshot isolation rather than providing full serializability based on locking. There are well-known anomalies permitted by snapshot isolation that can lead to violations of data consistency by interleaving transactions that would maintain consistency if run serially. Until now, the only way to prevent these anomalies was to modify the applications by introducing explicit locking or ...

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PDU8000 隔离变压器柜 用户手册

DB - Making Snapshot Isolation Serializable.pdf Snapshot Isolation (SI) is a multiversion concurrency control algorithm, first described in Berenson et al. [1995]. SI is attractive because it provides an isolation level that avoids many of the common concurrency anomalies, and has been implemented by Oracle and Microsoft SQL Server (with certain minor variations). SI does not guarantee serializability in all cases, but the TPC-C benchmark application [TPC-C],

This paper describes our experience implementing PostgreSQL’s new serializable isolation level. It is based on the recently-developed Serializable Snapshot Isolation (SSI) technique. This is the first implementation of SSI in a production database release as well as the first in a database that did not previously have a lock-based serializable isolation level. We reflect on our experience and describe how we overcame some of the resulting challenges, including the implementation of a new lock ...