- In general, it is easier to manage security groups—in that case, you do not have to add an individual entity each time a new user is granted access.
- RBAC is based on roles, while POSIX ACL is based on computing the set of permissions based on the actions assigned to a user or a group.
- There are no file size limits in ADLS.
- It depends on your requirements—while the particular structure may not affect the performance, file sizes may.
- Yes, ADLS will work with any language that is able to connect to it.
- Azure Storage introduces file size limits and capacity limits. It also offers a much simpler security model than Azure Data Lake Storage.
- You have to implement replication to a secondary region. ...
Chapter 17: Big Data Storage – Azure Data Lake
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