Question
What is dogpile effect? how to prevent this effect?
Answers
Dogpile effect is a situation when cache expires, and websites are hit by multiple requests made by the client at the same time.
You can prevent this effect by using semaphore lock. In this system when value expires, first process acquires the lock and starts generating new value.   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 What space craft mapping Venus named 15/16 century explorer
  • Q How do Applets differ from Applications?
  • Q What is the security level used in bo?
  • Q Nuclear energy is released by a process called?
  • Q What is the disadvantage of microprocessor?
  • Q What is primary index and secondary index?
  • Q How to get svn info?
  • Q Explain Marxist view of media society relationship. Can Frankfurt Cultural studies be considered a Marxist School? Briefly explain.
  • Q How To Find Out What Oracle ODBC Drivers Are Installed?
  • Q The first space rocket brought back to earth after orbiting the moon
  • Q How you can configure an orbix domain to use the dns network alias hostname in iors for orbix services?