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Amir Masoud Sefidian
2022-08-11
Categories
Cassandra
Database
Software Engineering
A tutorial on Apache Cassandra data modeling – RowKeys, Columns, Keyspaces, Tables, and Keys
24
mins read
In this post, I will discuss the basic concepts of data modeling in Apache Cassandra. It is important to understand
[…]
2022-07-16
Categories
Data Science
Database
Software Engineering
SQL Window Functions explained with example
32
mins read
All database users know about regular aggregate functions which operate on an entire table and are used with a GROUP
[…]
2022-02-14
Categories
Data Science
Database
Software Engineering
Understanding GROUP BY, GROUPING SET, ROLL UP, and CUBE in SQL
18
mins read
GROUP BY A table in a database has columns of information in it. Each column in a table represents an
[…]
2022-02-11
Categories
Cassandra
Database
Software Engineering
Understanding Cassandra Partition Key, Composite Key, and Clustering Key
13
mins read
1. Overview Data distribution and data modeling in the Cassandra NoSQL database are different from those in a traditional relational
[…]
2022-02-04
Categories
Cassandra
Database
Software Engineering
Connect to Cassandra Cluster with Dbeaver Community edition
2
mins read
DataStax offers the JDBC driver from Magnitude (formerly Simba) to users at no cost so you should be able to
[…]