Difference between Teradata and Pig
1. Teradata :
Teradata is an RDBMS that is produced by Teradata Corp. And it is used to manage large data warehousing operations. Teradata Corporation is a provider of database and analytics-related software, products, and services. It accepts the number of requests from multiple client applications.
2. Pig :
Pig is used for the analysis of a large amount of data. It is abstract over MapReduce. Pig is used to perform all kinds of data manipulation operations in Hadoop. It provides the Pig-Latin language to write the code that contains many inbuilt functions like join, filter, etc. The two parts of the Apache Pig are Pig-Latin and Pig-Engine. Pig Engine is used to convert all these scripts into a specific map and reduce tasks. Pig abstraction is at a higher level. It contains less line of code as compared to MapReduce.
Difference between Teradata and Pig :
Teradata | Pig |
---|---|
It is developed by Teradata Corp. in 1984. | It was developed by Yahoo. |
Teradata is not suitable for complex and nested data structures. | Pig is suitable for complex and nested data structures. |
It does not support Avro file format. | It supports Avro file format. |
It is used to handle structured and semi-structured data. | It is mainly used to handle structured data. |
Famous companies like Cognizant, Capgemini, aws, Cisco, Citibank, etc use Teradata. | Famous companies like Adobe, Amadeus uses Pig. |
Teradata makes use of the exact variation of dedicated SQL-DDL language by defining tables beforehand. | Pig does not have a dedicated metadata database. |
It supports both Master-Slave Replication and Master-Master Replication. | It supports Master-Slave Replication. |
It is used for creating reports. | It is used for programming. |
Teradata server operating systems are Linux, hosted. | Pig server operating systems are Linux, OS X, Solaris, Windows. |