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The Role of Database Applications in Modern Business Environments

Knowledge Hut

Data Access Layer: The data access layer function is to create a connection between the application and the database. Reporting and Analytics: These components enable users to obtain valuable insights from data and generate reports or visualizations for decision-making or reporting. Spatial Database (e.g.-

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100+ Big Data Interview Questions and Answers 2023

ProjectPro

The Hadoop MapReduce architecture has a Distributed Cache feature that allows applications to cache files. Every map/reduce action carried out by the Hadoop framework on the data nodes has access to cached files. As a result, the data files in the task assigned can access the cache file as a local file. No reliability exists.