Python

Python scripts to format data in Microsoft Excel

March 9, 2020 by Rajendra Gupta

In this article, we will use Python scripts for data formatting in Microsoft Excel sheet with various examples.

Learn Jupyter Notebooks for SQL Server

February 25, 2020 by Rajendra Gupta

Introduction

The Jupyter notebook is a powerful and interactive tool that supports various programming languages such as Python, R, Julia. This open-source utility is popular among data scientists and engineers. This notebook integrates both code and text in a document that allows you to execute code, view visualization, solve mathematical equations.

Encrypting passwords with Python Scripts in SQL Notebooks of Azure Data Studio

January 6, 2020 by Rajendra Gupta

This article explores the Python scripts for encrypting and decrypting passwords in SQL Server using Azure Data Studio SQL Notebooks.

Use Python SQL scripts in SQL Notebooks of Azure Data Studio

December 25, 2019 by Rajendra Gupta

This article explores the Python SQL scripts in SQL Notebook of Azure Data Studio.

Performing CRUD operations with a Python SQL Library for SQL Server

November 13, 2019 by Ben Richardson

This article covers how to connect a Python application to Microsoft SQL Server using a 3^rd party Python SQL library. The library that we are going to use is called “pyodbc”, which is freely available. We will use “pyodbc” to perform CRUD (Create Read Update and Delete) operations on a Microsoft SQL Server database.

Data Sampling with Python SQL Scripts

May 9, 2019 by Rajendra Gupta

Introduction

The Python programming language is object oriented, easy to use and, widely used programming language. We can write simple Python SQL Scripts and it performs the task that is not easy to do with t-SQL.

Using Python SQL scripts for Importing Data from Compressed files

March 4, 2019 by Rajendra Gupta

Using Python SQL scripts is a powerful technical combination to help developers and database administrators to do data analytics activities. Python provides many useful modules to perform data computation and processing of data efficiently. We can run Python scripts starting from SQL Server 2017. We can create the ETL solutions to extract data from various sources and insert into SQL Server.

Power BI Desktop and Python; like Peanut Butter and Chocolate

February 13, 2019 by Rajendra Gupta

Power BI Desktop helps to visualize complex data with the help of inbuilt and custom visualizations. It allows integrating data from the various data sources and preparing visualization from it.

Microsoft recently integrated the Python programming language in the Power BI. Python is a powerful object-oriented language and is used by the data analyst and scientist to analyze complex datasets. We can now use the Python as a preview feature in the Power BI August 2018 release onwards. We can now use Python scripts to generate custom visualization. The combination of these technologies is akin to 1 + 1 = 3 or like the famous ad for Reese’s Peanut butter cups, when chocolate was introduced to Peanut Butter 😉

Python in SQL Server: The Basics

February 13, 2019 by Ben Richardson

With the introduction of SQL Machine Learning Services, it is now possible to run Python Scripts from any SQL Server client such as SQL Server Management Studio. In addition to directly running the Python Scripts on SQL Server Clients, you can write Python Code on native Python editors and run it remotely on SQL Server using Python clients for SQL Server.

In this article, we will see how to execute some of the basic Python functionalities within SQL Server Management Studio. The article provides an introduction to running basic Python scripts in SQL Server Management Studio.

The importance of Python in SQL Server Administration

January 8, 2018 by Prashanth Jayaram

Some of my previous articles on Python provided insight of the basics and the usage of Python in SQL Server 2017.

This article is an effort to collect all the missing pieces and try to showcase the importance of using Python programming in SQL Server.

Get more out of Python on SQL Server 2017

January 5, 2018 by Gerald Britton

Introduction

One of the new features announced with SQL Server 2017 is support for the Python language. This is big! In SQL Server 2016, Microsoft announced support for the R language – an open source language ideally suited for statistical analysis and machine learning (ML). Recognizing that many data scientists use Python with ML libraries, the easy-to-learn-hard-to-forget language has now been added to the SQL Server ML suite.

There’s a big difference between R and Python though: R is a domain-specific language while Python is general purpose. That means that the full power of Python is available within SQL Server. This article leaves ML aside for the moment and explores a few of the other possibilities.

Data Interpolation and Transformation using Python in SQL Server 2017

November 21, 2017 by Prashanth Jayaram

As a continuation to my previous article, How to use Python in SQL Server 2017 to obtain advanced data analytics, a little bit of curiosity about Deep Learning with Python integration in SQL Server led me to write this latest article.

With Python running within SQL Server, you can bring the existing data and the code together. Data is accessible directly, so there’s no need to extract query data sets, moving data from storage to the application. It’s a useful approach, especially considering issues of data sovereignty and compliance, since the code runs within the SQL Server security boundaries, triggered by a single call from T-SQL stored procedures.

An overview of Python vs PowerShell for SQL Server Database Administration

November 2, 2017 by Prashanth Jayaram

Today, Microsoft claims that Linux runs like a First-Class citizen on Azure, .NET Core has been open-sourced, and has been ported over to Linux, taking PowerShell along. PowerShell runs really well on Ubuntu, CentOS, RedHat Linux, and even Mac OS X. There are Alpha builds available for a few other platforms as well, all available for exploitation under the MIT License on GitHub. “Manage anything, anywhere” is what Microsoft is offering to its customers. Keeping with that, we now have:

Why would a SQL Server DBA be interested in Python?

October 23, 2017 by Prashanth Jayaram

If we follow blogs and publications on the technological advancement with respect to SQL, we notice the increase in the number of references to Python, of late. Often, that makes us think:

Why so much emphasis on Python these days?
Isn’t knowing PowerShell scripting sufficient for the automation requirements of today?
Is it the time DBAs started learning a programming language such as Python in order to handle their day-to-day tasks more efficiently?
Why do so many job postings these days include “knowledge of scripting” as a requirement?
Is all of this happening because the paradigm is shifting? Can’t the current Microsoft-specific languages such as PowerShell handle the shift?

How to use Python in SQL Server 2017 to obtain advanced data analytics

June 20, 2017 by Prashanth Jayaram

On the 19^th of April 2017, Microsoft held an online conference called Microsoft Data Amp to showcase how Microsoft’s latest innovations put data, analytics and artificial intelligence at the heart of business transformation. Microsoft has, over the last few years, made great strides in accelerating the pace of innovation to enable businesses to meet the demands of a dynamic marketplace and harness the incredible power of data—more securely and faster than ever before.