What is Hadoop?
Hadoop is an open-source software framework that is used for distributed storage and processing of large datasets. It is designed to handle data that is too big to fit on a single computer, and can be used for a variety of big data applications. Hadoop consists of several components, including the Hadoop Distributed File System (HDFS) for storage, and MapReduce for processing.
What does Hadoop do?
Hadoop is used for a variety of big data applications, including:
- Batch processing: Hadoop can be used for batch processing of large datasets, such as log files or customer data.
- Data warehousing: Hadoop can be used for storing and processing data for data warehousing applications.
- Machine learning: Hadoop can be used for distributed machine learning applications, such as training and deploying machine learning models on large datasets.
Some benefits of using Hadoop
Hadoop offers several benefits for big data applications:
- Scalability: Hadoop can handle large datasets and can be scaled up or down as needed.
- Flexibility: Hadoop can be used for a variety of big data applications, including batch processing, data warehousing, and machine learning.
- Cost-effective: Hadoop is open source and can be run on commodity hardware, making it a cost-effective solution for big data applications.
More resources to learn more about Hadoop
To learn more about Hadoop and its applications, you can explore the following resources: