How does the Pig platform handle relational systems data?
Answer / Ravi Shankar Rai
Pig handles relational data by treating it as bags (unordered collections) or tuples (structured records). It provides operators for filtering, sorting, joining, and aggregating data, similar to traditional SQL databases.
| Is This Answer Correct ? | 0 Yes | 0 No |
How to write 'foreach' statement for bag datatype in pig scripts?
what are relational operations in pig latin?
Why is pig used in hadoop?
What are complex data types in pig?
What is the use of foreach operation in Pig scripts?
What are the different execution modes available in Pig?
Why do we need Pig?
Explain the difference between COUNT_STAR and COUNT functions in Apache Pig?
Are pig scripts support distributed file systems?
What is the difference between store and dumps commands?
What are the Applications of Apache Pig?
How to write 'foreach' statement for map datatype in pig scripts?
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)