With the late document materialization optimization, ArangoDB limits sorting to index data for queries that use a combination of SORT and LIMIT, reducing memory usage and better utilizing caches. Late document materialization: Accelerate SORT and LIMIT queries by 300% Parallel execution of AQL queries: Increase cluster AQL query speed by 40%ĪrangoDB 3.6 includes the ability to parallelize work in many cluster ArangoDB Query Language (AQL) queries when there are multiple database servers involved, increasing speedups of the queries by up to 40%. With the introduction of a new optimizer rule called splice-subqueries, subquery splicing inlines the execution of certain subqueries, yielding up to 30x faster query execution time. Subquery performance optimization: 30x faster query execution time The additional features in ArangoDB 3.6, included in both the Community and Enterprise editions, are: “With the release of ArangoDB 3.6, we are pleased to offer developers a solution with OneShard, as well as a plethora of additional performance improvements.” “In conversations with our community, we found many of our users expressed the need for the high-availability and fault-tolerant benefits of a cluster, but they didn’t necessarily want to scale horizontally and sacrifice performance,” said Claudius Weinberger, CEO and co-founder of ArangoDB. OneShard is ideal for use cases with graph traversals and JOIN-heavy queries, as well as multi-tenant applications. This ensures the high-availability and fault tolerance of a cluster setup and performance similar to a single instance, as well as the possibility to run transactions with ACID guarantees. ArangoDB 3.6 introduces OneShard, the ability to restrict individual databases to one node in a cluster, to ArangoDB’s Enterprise offering, and also includes major performance improvements that increase query speeds up to 30x faster.Ī database created with OneShard enabled is bound to a single database server node, but still replicated synchronously to additional nodes. ArangoDB, the leading open source native multi-model database, today announced the GA release of ArangoDB 3.6.
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