哪一个是和Excelero的解决方案类似的呢？
以后是不是企业就可以自己攒数据库一体机了……
目前信息全面、真正可用的可能还是EMC ScaleIO
Software-Defined Storage
Apache Cassandra is a scalable, high-availability database for mission-critical applications. It runs on commodity hardware or cloud infrastructure and replicates across multiple data centers for lower latency and fault tolerance. Cassandra on GitHub
Ceph is Red Hat’s distributed, highly scalable block, object, and file storage platform for enterprises deploying public or private clouds. It’s commonly used with OpenStack. Ceph on GitHub
CouchDB, an Apache Software Foundation project, is a single-node or clustered database management system. It provides a RESTful HTTP API for reading and updating database documents. CouchDB on GitHub
Docker Engine volume plugins enable Engine deployments to be integrated with external storage systems and enable data volumes to persist beyond the lifetime of a single Engine host. Volume plugins exist for multiple external storage systems including Azure File Storage, NetApp, VMware vSphere, and more. You can find individual plugins on GitHub.
Gluster is Red Hat’s scalable network filesystem and data management platform. It can deploy on-premise, in private, public, or hybrid clouds, and in Linux containers for media streaming, data analysis, and other data- and bandwidth-intensive tasks. GlusterFS on GitHub
MongoDB is a high performance document database designed for ease of development and scaling. MongoDB on GitHub
NexentaStor is a scalable, unified software-defined file and block storage service that includes data management functionality. It integrates with VMware and supports Docker and OpenStack. Nexenta on GitHub
Redis is an in-memory data structure store, used as database, cache and message broker. It supports multiple data structures and has built-in replication, Lua scripting, LRU eviction, transactions and different levels of on-disk persistence. Redis on GitHub
Riak CS (Cloud Storage) is object storage software built on top of Riak KV, Basho’s distributed database. It provides distributed cloud storage at any scale, and can be used to build public or private cloud architectures or as storage infrastructure for heavy-duty applications and services. Its API is Amazon S3 compatible and supports per-tenant reporting for use cases involving billing and metering. Riak CS on GitHub
Swift is OpenStack’s object storage system designed to store and retrieve unstructured data with a simple API. It’s built for scale and optimized for durability, availability, and concurrency across the entire data set. Swift on GitHub