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 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
