Top "Tombstone" questions

For questions about how the tombstone feature of a data-store or database works, or about how to implement such functionality.

how to access android files /data/anr/traces.txt and /data/tombstones/tombstones

I am writing an application for reporting crashes and the relevant logs. So from my application I am trying to …

android tombstone
Inserting null values into cassandra

I have some fields that I am storing into Cassandra, but some of them could be null at any given …

cassandra cql tombstone
What exactly happens when tombstone limit is reached

According to cassandra's log (see below) queries are getting aborted due to too many tombstones being present. This is happening …

cassandra tombstone
Can I force cleanup of old tombstones?

I have recently lowered gc_grace_seconds for a CQL table. I am running LeveledCompactionStrategy. Is it possible for me …

cassandra datastax datastax-enterprise tombstone
Cassandra Tombstoning warning and failure thresholds breached

We are running a Titan Graph DB server backed by Cassandra as a persistent store and are running into an …

cassandra titan tombstone
What does cassandra do during compaction?

I know that cassandra merges sstables, row-keys, remove tombstone and all. But i am really interested to know how it …

cassandra immutability tombstone stream-compaction