Impala vs. Pig

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Description

What is Impala?

Impala is a modern, open source, MPP SQL query engine for Apache Hadoop. Impala is shipped by Cloudera, MapR, and Amazon. With Impala, you can query data, whether stored in HDFS or Apache HBase – including SELECT, JOIN, and aggregate functions – in real time.

What is Pig?

Pig is a dataflow programming environment for processing very large files. Pig's language is called Pig Latin. A Pig Latin program consists of a directed acyclic graph where each node represents an operation that transforms data. Operations are of two flavors: (1) relational-algebra style operations such as join, filter, project; (2) functional-programming style operators such as map, reduce.

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Pros

Why do developers choose Impala?
Why do you like Impala?

Why do developers choose Pig?
Why do you like Pig?

Cons

What are the cons of using Impala?
No Cons submitted yet for Impala
Downsides of Impala?

What are the cons of using Pig?
No Cons submitted yet for Pig
Downsides of Pig?

Companies

What companies use Impala?
13 companies on StackShare use Impala
What companies use Pig?
7 companies on StackShare use Pig

Integrations

What tools integrate with Impala?
2 tools on StackShare integrate with Impala
What tools integrate with Pig?
1 tools on StackShare integrate with Pig

What are some alternatives to Impala and Pig?

  • Apache Spark - Fast and general engine for large-scale data processing
  • Druid - Fast column-oriented distributed data store
  • Apache Flink - Fast and reliable large-scale data processing engine
  • Presto - Distributed SQL Query Engine for Big Data (by Facebook)

See all alternatives to Impala



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