SenseiDB

View Current Viewing Revision #7 from 12/01/2018 9:09 p.m.

Isolation Levels

The users are responsible for guaranteeing data isolation.

Concurrency Control

SenseiDB partitions its data within the system to improve processing speed, but it only accepts a single data stream at a time.

Indexes

Hash Table

SenseiDB applies an indexing manager called Zoie, which is a real-time search and indexing system supporting forward-rolling indexing.

Joins

Not Supported

Joins are not supported in SenseiDB since it is not a strictly relational database.

Query Interface

Custom API

Browsing Query Language (BQL) is supported by SenseiDB, which has the similar syntax to SQL.

Data Model

Column Family / Wide-Column

A SenseiDB instance is a table of data that is organized into columns. Each column may fall into one of the supported types: string, int, long, short, float, double, char, date, text.

Revision #7 | Updated 12/01/2018 9:09 p.m.

View Current Viewing Revision #7 from 12/01/2018 9:09 p.m.

Developer

Country of Origin

Start Year

2012

End Year

2013

Project Type

Open Source

Written in

Java

Supported languages

Python

Operating Systems

All OS with Java VM

Licenses

Apache v2