DBDB.io The Encyclopedia of Database Systems · Est. 2017
Database of Databases

Database Entry

Sequins


Sequins is a key/value database designed for serving static batch data. It enables processes to access data generated by Hadoop with low-latency and reliable performance. The system supports horizontal scalability through replication and partitioning across multiple nodes, operates independently of Hadoop or HDFS at runtime, and loads data from HDFS or S3 in SequenceFile format. Data retrieval is performed via HTTP GET requests without requiring a dedicated client library.

Source Code
https://github.com/stripe-archive/sequins[01]
Developer
Country of Origin
US
Start Year
2014 [02]
End Year
2023
Project Type
Open Source
Written in
Go
Operating System
Linux
License
MIT License

Database Entry

Sequins


Sequins is a key/value database designed for serving static batch data. It enables processes to access data generated by Hadoop with low-latency and reliable performance. The system supports horizontal scalability through replication and partitioning across multiple nodes, operates independently of Hadoop or HDFS at runtime, and loads data from HDFS or S3 in SequenceFile format. Data retrieval is performed via HTTP GET requests without requiring a dedicated client library.

History


The system's source code repository was marked as a read-only archive in 2024 and is now considered abandoned.

Data Model


Query Interface


Storage Format


System Architecture


Citations

2 sources
  1. GitHub - stripe-archive/sequins: A key/value store for serving static batch data · GitHub github.com
  2. initial open-source release github.com
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