Question
Why do we need Pig?
Answers
Pig is a high level scripting language that is used with Apache Hadoop. Pig excels at describing data analysis problems as data flows. Pig is complete in that you can do all the required data manipulations in Apache Hadoop with Pig. In addition through the User Defined Functions(UDF. facility in Pig you can have Pig invoke code in many languages like JRuby, Jython and Java. Conversely you can execute Pig scripts in other languages. The result is that you can use Pig as a component to build larger and more complex applications that tackle real business problems.   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 Comte believed that the ______ should be applied to social life.
  • Q Is Mysql query is case sensitive?
  • Q What tennis player made it to finals US open 8 times in 80s
  • Q How to check if apps 11i system is autoconfig enabled ?
  • Q Napoleon’s final defeat was in which one of the following battle?
  • Q A plane is flying at the height of 5000 m above the sea level. At a particular point , it is exactly above a submarine floating 1200m below the sea level. What is the vertical distance between them?
  • Q What is de-normalization in SQL database administration? Give examples?
  • Q Who was the writer of Sundarkaand?
  • Q How do experiences such as those of Greg Williams demonstrate the arbitrariness of social concepts of race?
  • Q How SubString works in Java?
  • Q Describe your best friend?