How is data deleted? Aerospike separates the data into two parts: index and value. The index is always stored in DRAM, the value can be stored in either SSD or DRAM (with or without disk for persistence). When a record is deleted, the reference to it is removed from the index. The actual data is not…

I’m using Aerospike 3.3.8 In-Memory with disk Persistence. I met the issue of “deleted object to reappear again”: Delete a record from a table Wait for 10 seconds, and then restart the Aerospike server by issue “service aerospike restart” After the Aerospike server start complete, query that table…

When a record is deleted, the reference to it is removed from the index. The actual data is not removed from the disk. Another process will find that the data on disk is not being used and reclaim the space. How long will the reclaim take place after a record deleted? I deleted a record, and waited…

Aerospike 3.10.0 introduces durable deletes for Aerospike Enterprise. Learn more about how they work here: www.aerospike.com/docs/guide/durable_deletes.html .

Does Aerospike 4.1.0.1(Community Version), has ‘durable deletes’? Or is it still in the enterprise edition?

It remains an Enterprise feature.

So there can be scenarios(in the community version), where previously deleted data can come back?

As before. [image] Delete record in aerospike Deletion I could not understand why when I delete record and then restart aerospike record come back (it is again in the “set”)? Is it normal? How I can delete it forever?

How is data deleted?

Feature Discussion Deletion

rbotzer May 25, 2018, 2:01pm 8

As before.

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How is data deleted?

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