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Rajhans Jadhao
Rajhans Jadhao

Rajhans Jadhao

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Rajhans Jadhao
Rajhans Jadhao
Dec 22, 2018 · 2 min read

Indexing in PSQL

We will be learning how indexing increases the performance while fetching the data.

What is index ?

Rajhans Jadhao
Rajhans Jadhao
Sep 6, 2018 · 1 min read

Getting Started with PySpark and Jupyter

Install Jupyter Notebook

pip install jupyter

Install pySpark

Before installing spark, you should have Java8 or higher version then download the latest version of spark which is a…

1

Rajhans Jadhao
Rajhans Jadhao
Feb 7, 2018 · 2 min read

Query jsonb data type in PSQL

Recently i was working on jsonb data type and learnt too many things.And best part is we can also apply index to jsonb data type.

In this post will take a look at operations which can be performed on jsonb

CREATE TABLE…