Project Summary
OrientDB is a deeply scalable Document-Graph DBMS with the flexibility of the Document databases and the power to manage links of the Graph databases. It can work in schema-less mode, schema-full or a mix of both. Supports advanced features such as ACID Transactions, Fast Indexes, Native and SQL queries. It imports and exports documents in JSON. Graphs of hundreads of linked documents can be retrieved all in memory in few milliseconds without executing costly JOIN such as the Relational DBMSs do.
OrientDB uses a new indexing algorithm called MVRB-Tree, derived from the Red-Black Tree and from the B+Tree with benefits of both: fast insertion and ultra fast lookup.
In a Nutshell, OrientDB...
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has a well established, mature codebase
maintained by a large development team
with stable Y-O-Y commits -
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took an estimated 206 years of effort (COCOMO model)
starting with its first commit in March, 2010
ending with its most recent commit 4 months ago
Apache License 2.0
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These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
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30 Day SummaryJul 14 2023 — Aug 13 2023
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12 Month SummaryAug 13 2022 — Aug 13 2023
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