TEZ
Apache Tez is an application framework for building complex directed-acyclic-graph tasks for data processing, built on Apache Hadoop YARN.
Overview
What is TEZ?
Apache Tez is an open-source framework designed to enable complex directed-acyclic-graph (DAG) tasks for data processing, built on Apache Hadoop YARN. It aims to empower users with expressive APIs and flexible runtime models, improving performance over traditional MapReduce.
What is TEZ used for?

Top Features
- Expressive dataflow definition APIs
- Flexible Input-Processor-Output runtime model
- Data type agnostic
- Optimal resource management
- Plan reconfiguration at runtime
How to use TEZ?
Download releases from the Apache Tez website, install via guides, and use it to run data processing jobs in projects like Apache Hive or Pig, replacing multiple MapReduce jobs with single Tez jobs.
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Pros & Cons
Pros
- High performance gains over MapReduce
- Open-source and free
- Supports complex DAG tasks
- Built on Hadoop YARN
Cons
- Requires Hadoop ecosystem knowledge
- Steep learning curve for beginners
Use Cases
- Big data processing in Hadoop environments
- Running Apache Hive or Pig jobs efficiently
- Enterprise data analytics workflows
TEZ Pricing
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