You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@iotdb.apache.org by jincheng sun <su...@gmail.com> on 2020/12/02 02:34:48 UTC
Re: [ANNOUNCE] Apache IoTDB 0.11.0 released
Thanks a lot for the release, Xiangdong!
Also thanks to everyone that make this release possible!
Best,
Jincheng
Jialin Qiao <qj...@mails.tsinghua.edu.cn> 于2020年11月27日周五 下午12:59写道：
> Hi,
>
> Great work! Thanks Xiangdong!
>
> --
> Jialin Qiao
> School of Software, Tsinghua University
>
> 乔嘉林
> 清华大学 软件学院
>
> > -----原始邮件-----
> > 发件人: "Xiangdong Huang" <hx...@apache.org>
> > 发送时间: 2020-11-27 12:17:05 (星期五)
> > 收件人: announce@apache.org
> > 抄送: private@iotdb.apache.org, dev <de...@iotdb.apache.org>
> > 主题: [ANNOUNCE] Apache IoTDB 0.11.0 released
> >
> > The Apache IoTDB team is pleased to announce the release of Apache
> IoTDB
> > 0.11.0.
> >
> > Apache IoTDB (Database for Internet of Things) is an IoT native
> database
> > with high performance for data management and analysis, deployable on
> the
> > edge and the cloud.
> >
> > This is the first release version after Apache IoTDB graduated from
> the
> > incubator, which includes two big improvements:
> >
> > * Better memory control for writing data
> > * Data compaction is enabled by default to accelerate queries
> >
> > More:
> >
> > * IOTDB-627 Support range deletion for timeseries
> > * IOTDB-670 Add raw data query interface in Session
> > * IOTDB-716 add lz4 compression
> > * IOTDB-736 Add query performance tracing
> > * IOTDB-776 New memory control strategy
> > * IOTDB-813 Show storage group under given path prefix
> > * IOTDB-848 Support order by time asc/desc
> > * IOTDB-863 add a switch to drop ouf-of-order data
> > * IOTDB-873 Add count devices DDL
> > * IOTDB-876 Add count storage group DDL
> > * IOTDB-926 Support reconnection of Session
> > * IOTDB-941 Support 'delete storage group <prefixpath>'
> > * IOTDB-968 Support time predicate in select last, e.g., select last
> * from
> > root where time >= t
> > * Support alias if it is used in query (e.g., select s1 as temp from
> > root.a.b)
> > * Add level compaction strategy
> > * Enable partial insert (some failed inserted columns do not impact
> others)
> >
> > Data file format changes:
> >
> > * IOTDB-778 Support double/single quotation in Path
> > * IOTDB-870 change tags and attributes output to two columns with json
> > values
> >
> > The full release note is available at:
> >
> https://raw.githubusercontent.com/apache/iotdb/release/0.11.0/RELEASE_NOTES.md
> >
> <https://raw.githubusercontent.com/apache/iotdb/release/0.11.0/RELEASE_NOTES.md>>;
>
> > The release is available for download at:
> > http://iotdb.apache.org/Download
> >
> > Maven artifacts for JDBC driver, session SDK, TsFile SDK,
> Spark-connector,
> > Hadoop-connector, Hive-connector and Flink-connector can be found at:
> > https://search.maven.org/search?q=g:org.apache.iotdb
> >
> > Docker image of IoTDB server can be found at:
> > https://hub.docker.com/r/apache/iotdb
> >
> > Python API package can be found at:
> > https://pypi.org/project/apache-iotdb/
> >
> > Regards,
> > The Apache IoTDB team
> </p...@apache.org>