CrateDB vs Hydra
Learn how CrateDB and Hydra differ in their key features, development activity, technology
stack and community adoption, so you can decide which of these relational databases (sql) is best for you.
Learn how CrateDB and Hydra differ in their key features, development activity, technology stack and community adoption, so you can decide which of these relational databases (sql) is best for you.
CrateDB
Last 30 days
Last commit
9 hours agoRepository age
13 yearsVersion
6.4.3License
Apache-2.0Repository
crate/crate
Hydra
Last 30 days
Last commit
2 years agoRepository age
4 yearsVersion
v1.1.2License
Apache-2.0Repository
hydradatabase/hydra
Detailed Comparison
CrateDB appears to have several advantages over Hydra, particularly in activity and maturity. Consider your specific needs regarding popularity, growth, activity, technology, maturity, licensing and features when making your decision.
CrateDB appears to have several advantages over Hydra, particularly in activity and maturity. Consider your specific needs regarding popularity, growth, activity, technology, maturity, licensing and features when making your decision.
Community & Popularity
Both tools have similar popularity levels, with CrateDB having 4,427 stars and Hydra having 3,039 stars on GitHub. In terms of developer contributions, CrateDB has 611 forks, indicating moderate developer engagement.
Growth Momentum
CrateDB and Hydra are moving at much the same rate, adding 9 stars and adding 3 stars respectively over the last 30 days (+0.2% vs +0.1%). Neither is pulling away from the other on momentum alone.
Development Activity
CrateDB shows more recent development activity with its last commit 9 hours ago, while Hydra was last updated 2 years ago. This suggests CrateDB is being more actively maintained.
Technology Stack
Both tools share common technology foundations, being built with Bash, Python. However, they differ in their additional technology choices: CrateDB uses Java while Hydra leverages Golang, C, Objective-C.
Project Maturity
CrateDB has been in development longer, starting 13 years ago, compared to Hydra which began 4 years ago. This 9.4-year head start suggests CrateDB may have more mature features and established processes.
Licensing
Both projects use the Apache-2.0 license, providing identical terms for usage and distribution.
Use Cases & Features
Both tools serve similar use cases in Relational Databases (SQL). However, they also have distinct specializations: CrateDB also focuses on IoT Databases while Hydra extends into Database Tools & GUIs, Data Warehousing & Processing.
Sent – A unified API for sending messages across SMS, RCS, and apps like WhatsApp.