Name: ArangoDB
Rating: 4.5 (1 reviews)

ArangoDB overview

ArangoDB is the universal NoSQL database. Never before has it been so easy to setup a NoSQL database on your Mac. No installation of command-line tools required.

ArangoDB Features

Schema-free schemata: let you combine the space efficiency of MySQL with the performance power of NoSQL.
Use ArangoDB as an application server and fuse your application and database together for maximal throughput.
JavaScript for all: no language zoo, you can just use one language from your browser to your back-end.
ArangoDB is multi-threaded - exploit the power of all your cores.
Flexible data modelling: model your data as combination of key-value pairs, documents or graphs - perfect for social relations.
Free index choice: use the correct index for your problem, be it a skip list or geo index.
Configurable durability: let the application decide if it needs more durability or more performance.
No-nonsense storage: ArangoDB uses all of the power of modern storage hardware, like SSD and large caches.
It is Open Source (Apache Licence 2.0)

What’s new in version 3.8.1

Updated on Oct 18 2021

Version 3.8.1:

The WINDOW keyword can be used for aggregations over related rows, usually preceding and / or following rows.
The graph traversal option bfs is now deprecated and superseded by the new option order. It supports a new traversal type "weighted", which enumerate paths by increasing weights.
A new graph traversal method K_PATHS was added to AQL. It will enumerate all paths between a source and a target vertex that match the given path length.
ArangoDB 3.8 allows using binary (base 2) and hexadecimal (base 16) integer literals in AQL. These literals can be used where regular (base 10) integer literals can be used.
AQL now also support projections on sub-attributes (e.g. a.b.c).

Full list of changes available here

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Teksestro

Apr 28 2014

2.0

4.5

Apr 28 2014

4.5

Version: 2.0

This is an incredible piece of software. It is "NoSQL evolved": the user has all the major benefits of NoSQL systems (flexible data model, horizontally scalable servers) with the features of SQL databases (ACID transactions, relational integrity). The main area that needs improvement is in the documentation. Right now, there is no easy point-of-entry for newbies. The official documents are dense and full of inter-related jargon, and the learning curve is *extremely* steep.