Traditional Culture Encyclopedia - Traditional customs - What is the difference between a distributed file system and a distributed database (the difference between a distributed database and a traditional database)
What is the difference between a distributed file system and a distributed database (the difference between a distributed database and a traditional database)
Both distributed file system (dfs) and distributed database support storage, retrieval and deletion. But distributed file systems are violent and can be accessed as keys/values.
Distributed databases involve refining data. The traditional distributed relational database will define the pattern of data tuples, and the granularity of access and deletion is small.
Distributed file systems are now called GFS (non-open source) and HDFS(Hadoop
distributed
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The distributed database version is now known as Hbase and oceanbase.
Among them, Hbase is based on HDFS, while oceanbase is an internally implemented distributed file system. It can also be said that the distributed database takes the distributed file system as its basic storage.
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