数据虚拟化系统，Teiid 7.7 Final 发布

     <p>Teiid是一个数据虚拟化系统，让应用程序使用来自多个异构数据存储的数据。</p>    <p>Teiid由一堆工具，组件和创建和执行双向数据的服务所组成。通过抽象和联合、数据存取和集成的实时分布式数据源，无需进行复制或以其他方式移动数据系统的纪录。<br /> </p>    <p>Teiid 7.7 正式版发布了，该版本修复了大约 50 个问题，值得关注的改进包括：</p>    <ul>     <li><strong>Excel JDBC Translator</strong> - for use with Excel using the JDBC-ODBC bridge.</li>     <li><strong>Salesforce Aggregates</strong> - salesforce pushdown queries now support GROUP BY, HAVING, and the standard aggregate functions.</li>     <li><strong>Comparable LOBs</strong> - the system property org.teiid.comparableLobs can be set to use CLOB and BLOB values in comparison/sorting/grouping operations.</li>     <li><strong>Padded String Comparison</strong> - the system property org.teiid.padSpace can be set to effectively right pad strings to the same length for comparison.</li>    </ul>    <p>下载地址：<a href="/misc/goto?guid=4958185782113537863" target="_blank">http://www.jboss.org/teiid/downloads.html</a><br /> 快速入门：<a href="/misc/goto?guid=4958331096460753521" target="_blank">http://www.jboss.org/teiid/quickstart.html</a></p>    <p><img alt="Teiid 7.7 Final 发布，数据虚拟化系统" src="https://simg.open-open.com/show/860ccbcc93da5ee471a969fa55055155.png" width="414" height="336" /></p>