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storage organisation
query performance
The technicalities 10 min read

How does storage organisation affect query performance?

Despite great efforts to separate interface from the implementation (like SQL), the pesky details always come up important when deploying to production, either when performance…

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Obtaining value from GDPR with solutions that work for your bottom line.

How to waste money in the cloud

TantusData, the game changer by Clutch

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The technicalities 7 min read

What if the data is too large for the LLM context?

Navigating Large Data with LLM: Splitting, Context, and Self-Query Solutions

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The technicalities 9 min read

What Data Format is suitable for LLM?

LLM's Frontier: The Data Format Issue

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Git branches
code duplication
cloud projects
The technicalities 9 min read

Terraform: multiple environments

Why terraform? When one starts a new project, there is a high probability that the project will be placed in the cloud. Having a…

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IntelliJ IDEA
node.js installation
non-system-wide installation
The technicalities 5 min read

NPM & N on MacOSX

Most programming languages have their SDK available for non-system-wide installation. Python offers venv, while Java Development Kit needs only the JAVA_HOME variable to be set,…

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Apache Airflow
DAG dependencies
data pipelines
performance tuning
The technicalities 15 min read

Managing inter-DAG dependencies in Airflow

In the real world, data pipelines only sometimes come as a completely independent sequence of operations. Usually, they share dependences on one another, occasionally easy…

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cartesian join
big query
The technicalities 15 min read

Big cartesian join in Big Query

When working on more advanced analytics (or reports), you may stumble upon the problem of doing a self-join. Be it all pairs of available products,…

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