QuestDB vs TimescaleDB
Detailed comparison between QuestDB and TimescaleDB: Architecture: QuestDB: QuestDB is a relational database that is built from scratch. It is designed to be highly optimized for analytics and is written in Java. QuestDB uses a hybrid data model where both SQL and NoSQL databases are combined, which makes it highly performant. TimescaleDB: TimescaleDB is an extension of PostgreSQL that is specifically designed to handle time-series data. TimescaleDB is an open-source relational database that is highly optimized for handling time-series data. It is written in C and runs on PostgreSQL, which means it supports all the features of PostgreSQL. Data model: QuestDB: QuestDB is a hybrid database that supports both SQL and NoSQL data models. It uses a column-oriented storage engine that is highly optimized for analytics. It also supports time-series data and JSON documents. TimescaleDB: TimescaleDB is an SQL-based database that supports time-series data. It uses a relational data model and supports all the features of PostgreSQL, including indexes, foreign keys, and transactions. Performance: QuestDB: QuestDB is highly optimized for analytics and can perform real-time data aggregation and filtering. It is also highly scalable and can handle large datasets with millions of records. TimescaleDB: TimescaleDB is highly optimized for handling time-series data and can perform real-time data aggregation and filtering. It is also highly scalable and can handle large datasets with billions of records. Ease of use: QuestDB: QuestDB has a user-friendly web interface that makes it easy to manage databases and run queries. It also provides APIs for Java, Python, and C++, which makes it easy to integrate with other applications. TimescaleDB: TimescaleDB is an extension of PostgreSQL, which means it has the same user-friendly interface as PostgreSQL. It also provides APIs for various programming languages, including Python, Java, and Go. Community and support: QuestDB: QuestDB has a relatively small community but is actively maintained by its developers. It has comprehensive documentation and provides support through its Github repository. TimescaleDB: TimescaleDB has a large and active community and is maintained by Timescale Inc. It has extensive documentation and provides support through its Github repository and community forums. Licensing: QuestDB: QuestDB is licensed under Apache License 2.0, which means it is free and open-source software that can be used, modified, and distributed freely. TimescaleDB: TimescaleDB is licensed under the Apache License 2.0, which means it is free and open-source software that can be used, modified, and distributed freely. In summary, both QuestDB and TimescaleDB are highly optimized for handling time-series data and are free and open-source software. However, QuestDB is a hybrid database that supports both SQL and NoSQL data models, while TimescaleDB is an extension of PostgreSQL that uses a relational data model.