Online CQL to SQL Converter

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How to use this tool?

This free online converter lets you convert code from CQL to SQL in a click of a button. To use this converter, take the following steps -

Characteristic	CQL	SQL
Syntax	CQL syntax is designed to be more user-friendly and resembles SQL but is tailored for Cassandra's data model.	SQL syntax is standardized and widely used across various relational database systems.
Paradigm	CQL follows a NoSQL paradigm, focusing on distributed data storage and scalability.	SQL follows a relational paradigm, emphasizing structured data and relationships between tables.
Typing	CQL has a more flexible typing system, allowing for dynamic schema changes.	SQL has a strict typing system with predefined schemas that require alterations for changes.
Performance	CQL is optimized for high write and read throughput in distributed environments.	SQL performance can vary based on the database engine and is often optimized for complex queries.
Libraries and frameworks	CQL has specific libraries for Cassandra and is often used with frameworks like Spring Data Cassandra.	SQL has a wide range of libraries and frameworks available for various relational databases, such as Hibernate and Entity Framework.
Community and support	CQL has a growing community, primarily focused on Cassandra and its ecosystem.	SQL has a large, established community with extensive resources and support across many platforms.
Learning curve	CQL has a moderate learning curve, especially for those familiar with SQL but new to NoSQL concepts.	SQL has a relatively gentle learning curve, with many resources available for beginners.

SQL

PostgreSQL

MySQL

MongoDB

Redis

Elasticsearch