Explain about the bloommapfile?
Answer / Lavkush Kumar Singh
BloomMapFile is a Pig storage format that allows efficient lookups using Bloom Filters, which can reduce the I/O cost when working with large data sets. It provides faster key-value lookup operations compared to traditional storage formats.
| Is This Answer Correct ? | 0 Yes | 0 No |
What are the Data types in Pig?
What are the differences between PIG and SQL?
Why should we use ‘distinct’ keyword in Pig scripts?
Explain totuple function?
What is the use of foreach operation in Pig scripts?
What is the difference between pig and hive?
What is pig statistics?
What is flatten in pig?
What are the different UDF’s in Pig?
what is pig?
Is piglatin a strongly typed language? If yes, then how did you come to the conclusion?
Explain Features of Pig?
Apache Hadoop (394)
MapReduce (354)
Apache Hive (345)
Apache Pig (225)
Apache Spark (991)
Apache HBase (164)
Apache Flume (95)
Apache Impala (72)
Apache Cassandra (392)
Apache Mahout (35)
Apache Sqoop (82)
Apache ZooKeeper (65)
Apache Ambari (93)
Apache HCatalog (34)
Apache HDFS Hadoop Distributed File System (214)
Apache Kafka (189)
Apache Avro (26)
Apache Presto (15)
Apache Tajo (26)
Hadoop General (407)