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Minio vs RocksDB: What are the differences?
Scalability: Minio is a high-performance, distributed object storage solution that is designed to scale horizontally. It allows for easy expansion of storage capacity by adding more nodes to the cluster. On the other hand, RocksDB is an embedded, persistent key-value store that is optimized for fast storage and retrieval of data on a single machine. It is not designed to be distributed or scalable like Minio.
Data Access: Minio provides a RESTful API that allows users to interact with the object storage system over HTTP. It supports standard HTTP methods like GET, PUT, POST, and DELETE to read, write, and manage objects. RocksDB, on the other hand, provides a C++ API for accessing data stored in the key-value store. It is primarily designed to be embedded within applications and accessed programmatically.
Durability: Minio ensures durability and high availability of data by replicating objects across multiple nodes in the distributed cluster. It uses erasure coding or mirroring techniques to protect against data loss. RocksDB, being a single-machine storage solution, does not provide built-in replication or data protection mechanisms like Minio.
Supported Data Types: Minio is specifically designed for storing and managing unstructured data in the form of objects, such as files, images, and videos. It provides features like versioning, metadata, and access control for objects. On the other hand, RocksDB is a key-value store that can store any type of data in the form of key-value pairs. It is more suitable for structured or semi-structured data, where key-based lookup and retrieval is required.
Consistency Model: Minio provides eventual consistency, which means that once a write is successful, subsequent reads may not immediately reflect the updated state due to distributed nature. This trade-off allows for high availability and scalability. RocksDB, being a single-machine storage solution, provides strong consistency where updates are always immediately visible to subsequent reads. This ensures strict data consistency at the cost of scalability and availability.
Use Cases: Minio is commonly used in cloud-native environments, where large amounts of unstructured data need to be stored and accessed with high scalability and availability. It is suitable for building applications like data lakes, backup and archival systems, and content delivery networks (CDNs). On the other hand, RocksDB is commonly used as an embedded storage engine within applications that require fast and efficient storage and retrieval of data in key-value format, such as databases, distributed file systems, and caching layers.
In Summary, Minio is a distributed object storage solution designed for high scalability and availability, while RocksDB is an embedded key-value storage engine optimized for fast storage and retrieval on a single machine.
Minio is a free and open source object storage system. It can be self-hosted and is S3 compatible. During the early stage it would save cost and allow us to move to a different object storage when we scale up. It is also fast and easy to set up. This is very useful during development since it can be run on localhost.
Pros of Minio
- Store and Serve Resumes & Job Description PDF, Backups10
- S3 Compatible8
- Simple4
- Open Source4
- Encryption and Tamper-Proof3
- Lambda Compute3
- Private Cloud Storage2
- Pluggable Storage Backend2
- Scalable2
- Data Protection2
- Highly Available2
- Performance1
Pros of RocksDB
- Very fast5
- Made by Facebook3
- Consistent performance2
- Ability to add logic to the database layer where needed1
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Cons of Minio
- Deletion of huge buckets is not possible3