Data science for data-driven startups

Tag

data warehouse

Data Brewery – A modern ETL for agile data warehouse

Launching my first product, an open-source ETL for data warehouse with an emphasis on agility and productivity.

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MySQL/MariaDB for Data Science : Pro and cons

Is MySQL or MariaDB suited for the analytics workload of data science? Can it be used as a data warehouse? Let’s find out.

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How to escape the data monkey trap to leverage analytics

Do you feel spending more time getting the data instead of producing impactful insights? You are not alone. Let’s explore 4 ways to solve this.

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PostgreSQL for data science : pro and cons

Is PostgreSQL a good companion for a data scientist at a startup? At which maturity stage should it be used? Let’s find out!

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The master analytics table for SaaS startups

At the foundation of deep analytics there is a nicely structured master table. Let’s see where a startup need to start.

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Data Warehouse Manifesto : Enabling agile analytics

After years of analytics pratice, we came to a set of opinions on how data warehouses should be built.

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The call for a Modular Data Warehouse

In those day of huge focus on the Big Data mouvement, it seems that nobody needs a data warehouse anymore but a huge cloud of […]

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Fast creation of surrogate keys in Greenplum

Usually we use sequence to generate unique identifier for surrogate keys.  A sequence is simply a database object that return a number every time you […]

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Big data and mobile BI : New hype but same old issue

For the end of 2011, many around the blogosphere are forecasting what will be on hype next year. I often read that big data and […]

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Data Manipulation Part 2 : ETL

My last post discuss about SQL queries. Nevertheless, sometimes data came from differents databases. In such cases, it is no longer possible to use SQL. […]

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