Python in Action to Auto-Generate an Optimized PostgreSQL Index Strategy
We have a script that can be used to help tune ind...
2026-01-21
696 reads
sabyda
- Skills: Java, Spring boot, React, Azure, AWS, Postgres, Oracle, Websphere, Angular, Blockchain, Corda
Working with JSON/JSONB Data in PostgreSQL using Python
This article discusses how to work with JSON data in PostgreSQL using Python.
2025-12-12
534 reads
Implementing PostgreSQL with Python for Real-Time Logging and Monitoring
Learn how you can create a logging module in Python that can be used to insert real-time records in a PostgreSQL database and display them on a dashboard.
2025-11-12
1,682 reads
Building a RESTful API with FastAPI and PostgreSQL
This article shows how to use Python to create a REST API for your application that developers can use to access the database.
2025-10-17
5,235 reads
MongoDB and NodeJS in action
Overview MongoDB is a popular NoSQL database used for building modern, scalable applications. In this article, we’ll cover how to set up MongoDB on Windows and connect to it using Node.js. We will also perform some basic Create, Read, Update, and Delete (CRUD) operations to ensure we understand fully on how Node.js can be made […]
2025-09-02 (first published: 2025-08-08)
179 reads
Using psycopg2 to Connect Python to PostgreSQL
Learn how to connect to a PostgreSQL database from Python with this popular library.
2025-09-02 (first published: 2025-08-25)
1,966 reads
Working with Indexes on SSMS
Overview In SQL Server, indexing is a technique used to improve the performance of queries by reducing the amount of data that SQL Server needs to scan. You can think of it like a table of contents in a book—it helps SQL Server find data more quickly. In this article, we will cover the following […]
2025-09-02 (first published: 2025-08-07)
4,385 reads
2025-07-30
1,792 reads
Connecting to PostgreSQL with Node.js
Overview In this article, we will understand how we can connect to PostgreSQL using Node.js application. We will start with setting up PostgreSQL in our local system and perform basic CRUD operations to interact with the PostgreSQL database. Prerequisites To start with this, we need the following conditions to be met: Windows machine (or any […]
2025-07-24
1,285 reads
Common Table Expression Basics
Learn the basics of how CTEs work with a few examples in this article.
2023-05-31 (first published: 2023-05-19)
5,841 reads
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Python in Action to Auto-Generate an Optimized PostgreSQL Index Strategy
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Adding and Dropping Columns I
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Question of the Day
Adding and Dropping Columns I
I have this table in my SQL Server 2022 database:
CREATE TABLE [dbo].[CityList] ( [CityNameID] [int] NOT NULL IDENTITY(1, 1), [CityName] [varchar] (30) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ) ON [PRIMARY] GOI decide to add two new columns for the StateProvince and Country. What code should I use? See possible answers