Hbase and Hive can both be utilized in various Hadoop-based technologies. HBase is a NoSQL database, whereas Hive is a Hadoop architecture data warehouse. the Hadoop-based key-value storage themselves. When Hbase will also support 4 of the operations, such as put, get, scan, and delete,...
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The Data Warehouse is kept distinct from the operational database of the company. It is an environment rather than a product. It is an information system’s architectural design that gives users access to current and historical decision-support data that’s difficult to find or find in a stand...
The database does not contain table created . It is believed that external tables are not stored in the hive warehouse, so where are they stored? However, when I create the create external table and load the data, the file can be seen inhive2.db. ...
There is no such option to write sql as like sql database Message 3 of 4 579 Views 0 Reply amitchandak Super User In response to Gchandrukris 02-08-2020 11:22 PM Open advance options !! Power BI 101 Interview questions !! !! Master Microsoft Fabric- 36 Videos !! Mi...
Top 50 Apache Hive Interview Questions and Answers (2016)by Knowledge Powerhouse Apache Hive Query Language in 2 Days: Jump Start Guide (Jump Start In 2 Days Series Book 1) (2016)by Pak Kwan Apache Hive Query Language in 2 Days: Jump Start Guide (Jump Start In 2 Days Series) (Volume ...
Internal table are like normal database table where data can be stored and queried on. On dropping these tables the data stored in them also gets deleted and data is lost forever. So one should be careful while using internal tables as one drop command can destroy the whole data. Open new...
Choosing the right algorithm is critical to the success of the machine learning project. This step involves selecting algorithms based on the problem type (e.g., classification, regression) and the nature of the data. In this stage, the selected model is trained using a portion of the dataset...
Hive or Apache Hive is the database software that allows you to read, write, and manage large sets of data that are stored in a distributed storage platform using SQL. In this Hive Interview Questions blog, our goal is to cover all the questions that are usually asked by recruiters during...