文檔數據庫 OrientDB v2.2.8 發布

OrientD是兼具文擋數據庫的靈活性和圖形數據庫管理鏈接能力的可深層次擴展的文檔-圖形數據庫管理系統。可選無模式、全模式或混合模式下。支持許多高級特性，諸如ACID事務、快速索引，原生和SQL查詢功能。可以JSON格式導入、導出文檔。若不執行昂貴的JOIN操作的話，如同關系數據庫可在幾毫秒內可檢索數以百記的鏈接文檔圖。

更新日志

• Dates loaded via ETL using dateFormat yyyy-mm-dd in CSV extractor only sets month to january (01) bug
• OrientDB documentation is wrong on ETL "dateFormat" field for CSV Extractors duplicate
• ETL CSV extractor won't load dates if you provide a "columns" field
• OrientDB failing to start on Ubuntu 16.04 with systemd waiting reply
• OrientGraphFactory.getNoTx keeps warning on IO errors bug workaround-available
• Deadlock in embedded server bug storage team
• Getting test cases failure : SEVERE: Unable to determine the amount of installed RAM enhancement question
• Unsupported backup against remote storage locks database on writes bug
• deadlock in orient db 2.2.6 storage team
• Profiler: redesign the profiler to be less expensive in terms of CPU performance
• Close WAL file once it becomes inactive enhancement storage team
• server doesn't shut down on windows invalid question

下載

• Source code (zip)
• Source code (tar.gz)

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本文轉自：深度開源（open-open.com）
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