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Learn Algorithmic Trading
book

Learn Algorithmic Trading

by Sebastien Donadio, Sourav Ghosh
November 2019
Beginner content levelBeginner
394 pages
10h 31m
English
Packt Publishing
Content preview from Learn Algorithmic Trading

Non-relational databases

Non-relational databases are very widespread. Because the nature of the data is increasingly based on time series, this type of database has developed rapidly during the last decade. The best non-relational database for time series is called KDB. This database is designed to achieve performance with time series. There are many other competitors, including InfluxDB, MongoDB, Cassandra, TimescaleDB, OpenTSDB, and Graphite.

All of these databases have their pros and cons:

 

Pros

Cons

KDB

High performance

Price; very difficult to use because of a non-SQL language

InfluxDB

Free, performant, quick start

Small community; poor performance analysis tool, no security

MongoDB

Faster than rational ...

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Publisher Resources

ISBN: 9781789348347Supplemental Content