Building a Data Vault with ODE v2

Many concepts described here are only applicable to earlier versions of ODE. Use the latest version for better experience with ODE. Data Vault with ODE Data Vault is a Data Warehousing methodology. Learn more about it here. ODE is a config-driven engine for building...

How To Back Out a Release?

Incremental release system allows small pieces of development to be deployed at once. It also allows removing these pieces easily, for example in case if feature is no longer required. Records could be removed from Config database by using a set of deletion stored...

Query Builder

The core idea of the Data Vault is Ensemble modelling. Core business concepts are represented by hub tables. Relationships between concepts are represented by link tables. Satellites store attributes and also some metadata. The number of satellites associated...

How To Implement Delta Load

This feature works in earlier versions of ODE. Read this page to find out how it works in latest versions. ODE supports two types of data load, Full and Delta. Full load checks all the data changes for a table, including deletions. Delta load includes inserts and...