| Editorial information provided by DB-Tools |
| System |
| Name |
ElasticSearch |
Arango DB |
| Version |
Version 6.4.1 (released in September 2018)
|
3.3.4 released in aug 2018 |
| Drawbacks |
Elasticsearch AMI not available |
NA |
| Advantages |
Large number of drivers present for integration |
Multi Model Native Database |
| Languages Supported |
.Net
Groovy
Java
JavaScript
Perl
PHP
Python
Ruby |
C#
Clojure
Java
JavaScript (Node.js)
PHP
Python
Ruby |
| Website |
www.elastic.co/products/elasticsearch |
www.arangodb.com |
| XML Support |
no |
NA |
| JSON Support |
yes |
yes |
| Brief description |
Elasticsearch is a search engine based on Lucene. It provides a distributed, multitenant-capable full-text search engine with an HTTP web interface and schema-free JSON documents. |
ArangoDB is a native multi-model database system developed by ArangoDB Inc. The database system supports three data models (key/value, documents, graphs) with one database core and a unified query language AQL (ArangoDB Query Language). |
| Database Model |
Key Value NoSQL Model |
Multi Model Database |
| Technical Documentation |
www.elastic.co/guide/en/elasticsearch/reference/current/index.html |
www.arangodb.com/documentation |
| License |
Open Source. Commercial version with HA available with redislabs.com |
commercial on aws cloud. |
| Cloud-based / SaaS |
ElasticSearch Cloud Cluster available from ElasticSearch |
Available in AWS cloud - https://aws.amazon.com/marketplace/pp/B00RNJ092K/ref=mkt_ste_catgtm_dblp
SaaS - Not available |
| Implementation Language |
C,C++ |
C,C++,Javascript |
| Operating System Supported |
Linux
OS X
Solaris
Windows
|
Linux , OS X, Windows |
| Options for Integration / Access API |
Proprietary protocol using JSON |
Rest API , Javascript API, Android, iOS |
| Consistency |
Highly Consistent |
Eventual Consistency |
| Foreign Keys |
No |
No |
| Streaming Support |
Yes |
Yes |
| Analytics Support |
NA |
NA |
| Data Storage Schema |
Inverted Index |
Key Value Model |
| Notable Users |
-- |
Reuters, FlightStats |
| Key Differentiator |
No known Enterprise Competitor apart from Amazaon Cloud Search |
Multi - Model Native DataModel |
| Concurrency |
Yes |
Yes |
| Partitioning |
Yes |
Sharding |
| Replication |
Yes |
Multi Data Center Replication supported |
| Secondary Indexes |
Yes |
Yes |
| SchemaLess |
Yes |
Yes |
| SQL Query |
No |
No |
