MongoDB GridFS VS Directly disk IO

问题

Use MongoDB GridFS store images and images stored directly on disk What are the advantages?

回答1:

1. Main advantage in my opinion is easy files distribution across multiple servers when system start growing (sharding, replication).
2. Easy improvement reads/writes speed.
3. No need to care where to put new file.
4. Files systems become slow with big amount of small files.

来源：https://stackoverflow.com/questions/6212990/mongodb-gridfs-vs-directly-disk-io