Question
Explain tombstone in cassandra.?
Answers
Tombstone is row marker indicating a column deletion. These marked columns are deleted during compaction. Tombstones are of great significance as Cassnadra supports eventual consistency, where the data must respond before any successful operation.   Your Comment




  • Contributors: *,
More Software Questions..
What is the inputsplit in map reduce software?
What is software configuration management?
What Is Java Api For Xml-based Rpc (jax-rpc)?
How can you implement fine-grained auditing?
What is IBM’s simple explanation for Big Data’s four critical features?
What is static synchronized method in JDBC API? Give an example?
What does the NULLIF function do?
What happens if a start method is not invoked and the run method is directly invoked?
Should we override finalize method
what is the difference between mysql_fetch_array and mysql_fetch_object?
How will XML affect my document links?
Why to use Style Sheets?
What are Filters in MVC?
Can you explain Application layer in OSI model?
How to define new testplan attributes?
What are the minimum system requirements to run Photoshop? Is it possible to run Photoshop over linux?
Which oracle package is used to manage the oracle lock management services?
What is Latch Up? Explain Latch Up with cross section of a CMOS Inverter. How do you avoid Latch Up?
What is marker interface?
What types of partitioning are there for BW?


Search
Can you Answer!!
  • Q How i can preview my pages at different screen sizes or in another browser?
  • Q ............. is a collection of web - pages and .......... is the very first page that we see on opening of a website.
  • Q ___________ is an event-driven programming language developed in the early 1990.
  • Q In what state was the largest cavalry battle in the civil war
  • Q Why XML has been used for development?
  • Q Who is the author of “Flood of Fire”?
  • Q What was the royal symbol of the Cheras?
  • Q What are the different types of losses in dc machines?
  • Q The average person in a lifetime grows 7 foot of what
  • Q To which satvahana king is the Prakrit text 'Gatha Saptasai' is attributed?
  • Q Write short notes on Women oriented special feature