Tag: SQL
Learn how to – SQL from scratch: how to get started learning databases?
Learn how to – SQL from scratch: how to get started learning databases?. It’s no secret how important database skills are for modern tech. Skilled engineers are highly sought after and have no problems landing high-profile jobs. Regardless of whether you need database skills to change career or manage personal projects, they are certainly worth …
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Learn how to – Install PostgreSQL 11 on CentOS 8 / RHEL 8
Learn how to – Install PostgreSQL 11 on CentOS 8 / RHEL 8. How can I install PostgreSQL 11 on CentOS 8 / RHEL 8 Linux?. PostgreSQL is an object-relational database management system based on POSTGRES 4.2, developed at the University of California at Berkeley Computer Science Department. PostgreSQL offers many modern features of SQL …
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Learn how to – How to run SQL queries directly on CSV or TSV file
Learn how to – How to run SQL queries directly on CSV or TSV file. How can I run SQL queries on CSV files?. So you have a good mastery of SQL and would like to use the same when working with CSV or TSV files?. To achieve this, we will use q which is …
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Learn how to – How Important are SQL & Databases in Data Science
Learn how to – How Important are SQL & Databases in Data Science. Nowadays the technology world is in the data-driven direction. With the development of Artificial intelligence and Machine Learning that hugely depend on data gathering and processing, data science is getting more popular. So does the demand for data specialists. The majority of …
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Learn how to – Install RavenDB NoSQL database on Ubuntu 20.04
Learn how to – Install RavenDB NoSQL database on Ubuntu 20.04. NoSQL databases are quite different from the Relational Database Management Systems. NoSQL are non tabular, and store data differently than relational tables. Based on their data model NoSQL databases come in a variety of types. The main ones include document, key-value, wide-column, and graph. …
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Learn how to – Install SQL Server 2019 Developer on Windows Server 2022
Learn how to – Install SQL Server 2019 Developer on Windows Server 2022. To reiterate on what we emphasized on how to install SQL Server 2019 Developer Edition on Windows Server 2019 Microsoft produces SQL Server Developer edition which is a full-featured free edition, licensed for use as a development and test database in a …
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Learn how to – How To Manage MySQL / PostgreSQL / SQL Server using SQLPad Editor
Learn how to – How To Manage MySQL / PostgreSQL / SQL Server using SQLPad Editor. SQLPad is a web-based SQL editor for writing and running SQL queries and visualizing the results. It supports MySQL, SQL Server, PostgreSQL, Presto, Vertica, Crate, SAP HANA, and Cassandra. It is a self-hosted that you can install in your …
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