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HBase interview questions blog is an exciting chance to put your knowledge and abilities about this robust, distributed NoSQL database through their paces.<\/p>\n
HBase is a NoSQL database built on the Hadoop Distributed File System (HDFS). This distributed database utilizes column families.<\/p>\n
Real-time data processing, machine learning and analytics applications often utilize Spark because its ability to quickly handle massive volumes of information with low latency makes it a popular option.<\/p>\n
This blog will pose several queries related to HBase’s architecture, data modelling, querying capabilities and performance.<\/p>\n
As part of your preparation for an interview, it would be prudent to review HBase documentation and any resources at your disposal. This should allow you to be fully prepared when answering questions during in-person discussions or interviews.<\/p>\n
We look forward to discussing your knowledge and expertise at HBase during an interview session.<\/p>\n
I wish you success!<\/p>\n
<\/p>\n
1. What is HBase?<\/strong><\/p>\n HBase is a NoSQL database part of Hadoop, a distributed computing framework.<\/p>\n 2. What is the difference between SQL and NoSQL databases?<\/strong><\/p>\n SQL databases have a structured schema and require validations when writing data, while NoSQL databases do not have a structured schema and do not require assurances.<\/p>\n 3. What are the advantages of using HBase?<\/strong><\/p>\n HBase is efficient for batch and real-time processing and can store large volumes of data without needing validations.<\/p>\n It is also flexible in its data management and organisation,allowing faster data retrieval and analysis.<\/p>\n 4. How does HBase differ from traditional databases like Oracle and MySQL?<\/strong><\/p>\n Traditional databases have a structured schema defined upfront, while HBase defines its schema dynamically on the fly.<\/p>\n This approach saves space and ensures efficient data management.<\/p>\n 5. How is data organised in HBase?<\/strong><\/p>\n In HBase, data is organised into column families, groups of columns assigned a specific name based on domain knowledge.<\/p>\n 6. How does HBase improve performance for aggregations?<\/strong><\/p>\n HBase stores data in columns, making aggregation faster than row-oriented databases like RDBMS.<\/p>\n 7. What are some drawbacks of using HBase for aggregation?<\/strong><\/p>\n One drawback is that retrieving a particular record information, such as a specific row, may not be possible.<\/p>\n This can be a limitation for reports that only report for a group.<\/p>\n 8. What is the architecture of HBase?<\/strong><\/p>\n The architecture of HBase is similar to that of Hadoop, with its indexing and indexing capabilities. It runs on top of HDFS and is modelled after Google’s Big Table.<\/p>\n 9. How does HBase handle security?<\/strong><\/p>\n HBase uses Kerberos for system security and allows for commits or rollbacks on one row, eliminating the need for disk access. It also has caching available for retrieval.<\/p>\n 10. What is HBase, and what is its relationship with HDFS?<\/strong><\/p>\n Google’s Big Table-inspired sparse, multi-dimensional HBase is distributed and scalable. Security, indexing, and data layout are improved in this NoSQL database.<\/p>\n The fault-tolerant HDFS distributes enormous data sets among Hadoop nodes.<\/p>\n HDFS column-oriented HBase supports random reads and writes, fast throughput, and retrieval caching.<\/p>\n 11. What are the capabilities of HBase, and what are some everyday use cases?<\/strong><\/p>\n High throughput, random reads and writes, and retrieval caching characterise HBase. Multidimensional, sorted map suited for extensive data collection.<\/p>\n The vast internet-scale application Word lingo uses HBase, a non-traditional database, for comprehensive data collection.<\/p>\n HBase is suitable for massive data sets with simple access. Ad hoc analysis and data adding without a pattern are unacceptable for HBase.<\/p>\n 12. What is the main difference between HDFS and HBase?<\/strong><\/p>\n HDFS is a Java-based distributed file system allowingample data storage across multiple nodes in a Hadoop cluster.<\/p>\n Its well-defined architecture makes it an underlying storing system for data in the distributed environment.<\/p>\n HBase is a database similar to MySQL, which stores structured, semi-structured, and unstructured data in a distributed environment.<\/p>\n 13. What is Apache Edge Base, and what is its role in extensive data analysis?<\/strong><\/p>\n HDFS hosts Apache Edge Base, a Java-based no-SQL multi-dimensional distributed scalable database. Hadoop big tables can fault-tolerantly store sparse data.<\/p>\n Edge Base enables high throughput and low latency read\/write access to massive data sets. In contrast to HBase, Java-based HDFS holds vast volumes of data across systems.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ _builder_version=”4.9.7″ _module_preset=”default” background_color=”#064399″ use_background_color_gradient=”on” background_color_gradient_start=”#0095f2″ background_color_gradient_end=”#7dbed8″ background_color_gradient_direction=”92deg” background_color_gradient_start_position=”35%” background_color_gradient_end_position=”80%” transform_scale=”73%|62%” transform_scale_linked=”off” transform_translate=”-53px|-50px” transform_translate_linked=”off” link_option_url=”https:\/\/cloudfoundation.com\/blog\/interview-questions\/” link_option_url_new_window=”on”][et_pb_column type=”1_3″ _builder_version=”4.9.7″ _module_preset=”default”][et_pb_image src=”https:\/\/cloudfoundation.com\/blog\/wp-content\/uploads\/2023\/06\/SS_436-_Converted_-1.png” _builder_version=”4.9.7″ _module_preset=”default” transform_scale=”114%|112%” transform_scale_linked=”off” transform_translate=”25px|-4px” transform_translate_linked=”off” width=”98.1%” custom_margin=”|7px|||false|false” hover_enabled=”0″ sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.9.7″ _module_preset=”default”][et_pb_text _builder_version=”4.9.7″ _module_preset=”default” text_font=”Georgia|700|||||||” text_font_size=”23px” text_line_height=”1.3em” header_font=”Georgia|700|||||||” header_font_size=”21px” header_letter_spacing=”-1px” header_line_height=”2em” transform_scale=”171%|159%” transform_scale_linked=”off” transform_translate=”40px|44px” transform_translate_linked=”off” transform_origin=”70%|50%” z_index=”-161″ width=”100%” custom_margin=”|-215px||||” custom_padding=”|0px||||” link_option_url=”https:\/\/cloudfoundation.com\/datorama-training\/”]<\/p>\n [\/et_pb_text][et_pb_button button_url=”https:\/\/cloudfoundation.com\/blog\/interview-questions\/” url_new_window=”on” button_text=”Explore Course Content” _builder_version=”4.9.7″ _module_preset=”default” custom_button=”on” button_text_color=”#0C71C3″ button_bg_color=”#FFFFFF” button_font=”|700|||||||” transform_translate=”64px|65px” transform_translate_linked=”off”][\/et_pb_button][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.9.7″ _module_preset=”default”][et_pb_image src=”https:\/\/cloudfoundation.com\/blog\/wp-content\/uploads\/2019\/06\/logo_resize_color.png” _builder_version=”4.9.7″ _module_preset=”default” transform_translate=”-36px|0px” transform_translate_linked=”off” custom_margin=”|||178px||” hover_enabled=”0″ sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.9.7″ _module_preset=”default”][et_pb_column type=”4_4″ _builder_version=”4.9.7″ _module_preset=”default”][et_pb_text _builder_version=”4.9.7″ text_font=”Georgia|300|||||||” text_text_color=”rgba(0,0,0,0.8)” text_font_size=”22px” text_line_height=”1.9em” header_font=”Georgia||||||||” header_font_size=”22px” header_line_height=”1.9em” max_width=”800px” max_width_last_edited=”off|phone” custom_margin=”|||10%” custom_margin_last_edited=”off|desktop” text_font_size_tablet=”” text_font_size_phone=”” text_font_size_last_edited=”on|phone” text_line_height_last_edited=”off|phone”]<\/p>\n 14. What is Apache Edge Base?<\/strong><\/p>\n Apache Edge Base is a multi-dimensional distributed scalable and no-SQL database written in Java, running on top of Hadoop’s distributed file system (HDFS).<\/p>\n It provides extensive table-like capabilities for Hadoop and is designed to give fault-tolerant storage tovast collections of sparse data sets.<\/p>\n Edge Base achieves high throughput and low latency by providing faster read and write access on massive data sets.<\/p>\n 15. What is the purpose of the edge base shell if it is not configured?<\/strong><\/p>\n The edge base shell can still be used if it is not configured but will not have any specific functionality or features.<\/p>\n Users can listen to it to integrate it, but it will not provide any command-line interface for working with HBase.<\/p>\n 16. What is the importance of maintaining a connection to the ZNode root server for optimal performance inHBase?<\/strong><\/p>\n Maintaining a connection to the ZNode root server is essential for optimal performance in HBase because it allows for efficient data storage and retrieval coordination across multiple Hadoop cluster nodes.<\/p>\n The ZNode root server provides a centralised point of access for metadata management, and it is responsible for maintaining a consistent view of the HBase namespace and the state of the HBase cluster.<\/p>\n 17. What is the difference between creating and defining a table in HBase?<\/strong><\/p>\n Creating a table in HBase involves defining the table schema, columns, and data types and making the table structure in the HBase cluster.<\/p>\n Determining a table in HBase, on the other hand, involves creating a table name that references the table structure and metadata.<\/p>\n 18. How can users add a salary and department column to an existing HBase table?<\/strong><\/p>\n Users can use the ALTER TABLE statement to add a salary and department column to an existing HBase table.<\/p>\n They can define the new queue, specifying its name, data type, and any constraints or validation rules, and then apply the changes to the table schema.<\/p>\n 19. What is the difference between using the simple no-s constructor and scaling down in HBase?<\/strong><\/p>\n The simple no-s constructor is a way to create a new table in HBase by specifying the table schema and metadata.<\/p>\n Scale down is a way to reduce the amount of memory and compute resources allocated to a table or partition in HBase, which can help to optimise performance and reduce costs.<\/p>\n 20. What is the purpose of the HBase dashboard in the edge-based environment?<\/strong><\/p>\n The HBase dashboard in the edge-based environment provides a unified interface for managing and monitoring HBase tables, regions, and clusters.<\/p>\n It allows users to view real-time performance metrics, monitor data ingestion and egress, troubleshoot issues and errors, and perform various administrative tasks such as backups, restores, and replication.<\/p>\n 21. What is the difference between HDFS and MapReduce?<\/strong><\/p>\n HDFS (Hadoop Distributed File System) and MapReduce are structured to ensure efficient data access in extensive data analysis.<\/p>\n HDFS stores large data sets in a distributed environment and leverages batch processing on the data.<\/p>\n On the other hand, MapReduce is a programming model and framework for processing large data sets in parallel across a cluster of computers.<\/p>\n 22. What is Edgebase?<\/strong><\/p>\n Edgebase is an open-source multi-dimensional, distributed scalable, no-SQL database that runs on top of HDFS, a Hadoop distributed file system.<\/p>\n It provides Bigtable-like capabilities for Hadoop and is designed to give fault-tolerant storage toextensive collections of sparse data sets.<\/p>\n Edgebase supports random read and write operations, while HBase supports worm-worm operations.<\/p>\n 23. What is the purpose of the write-ahead log in HBase?<\/strong><\/p>\n HBase’s write-ahead log (WAL) stores new data yet to be put on permanent storage. Once the data is placed in the WAL, the client receives acknowledgement and dumps or commits the data into the H files.<\/p>\n The WAL helps ensure HBase data consistency, durability, and fault tolerance.<\/p>\n 24. How does HBase store data?<\/strong><\/p>\n HBase stores data column-oriented, optimising request and search processes in real time. Data in HBase is divided horizontally by a row, with each critical range into regions.<\/p>\n Regions are assigned to nodes in the cluster called region servers, which serve data for reading and writing.<\/p>\n 25. What is the role of the meta table in HBase?<\/strong><\/p>\n The meta table in HBase holds the location of the regions in the cluster. When clients read or write data to HBase, they receive the region server, host, and meta table from Zookeeper.<\/p>\n The meta table stores the metadata and sends it back to the client, who queries the meta server to retrieve the region server corresponding to the row key.<\/p>\n 26. What is the Apache Base architecture?<\/strong><\/p>\n Apache Base is not row-oriented but resembles a relation database. Instead, it’s columnar.<\/p>\n Regions in HBase databases include sorted rows. The default region size is 256 M B; however, it can be changed.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ _builder_version=”4.9.7″ _module_preset=”default” background_color=”#064399″ use_background_color_gradient=”on” background_color_gradient_start=”#ff8c7c” background_color_gradient_end=”#e5ba4e” background_color_gradient_type=”radial” background_color_gradient_direction_radial=”top left” background_color_gradient_start_position=”35%” background_color_gradient_end_position=”80%” transform_scale=”74%|69%” transform_scale_linked=”off” transform_translate=”-53px|-50px” transform_translate_linked=”off” custom_margin=”||-5px||false|false” custom_padding=”|||2px|false|false” link_option_url=”https:\/\/cloudfoundation.com\/blog\/interview-questions\/” link_option_url_new_window=”on”][et_pb_column type=”1_3″ _builder_version=”4.9.7″ _module_preset=”default”][et_pb_image src=”https:\/\/cloudfoundation.com\/blog\/wp-content\/uploads\/2023\/06\/8423118_3895895.png” _builder_version=”4.9.7″ _module_preset=”default” width=”85.4%” custom_margin=”-31px||-24px||false|false” custom_padding=”|22px|0px||false|false” hover_enabled=”0″ sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.9.7″ _module_preset=”default”][et_pb_text _builder_version=”4.9.7″ _module_preset=”default” text_font=”Georgia|700|||||||” text_font_size=”23px” text_line_height=”1.3em” header_font=”Georgia|700|||||||” header_font_size=”19px” header_letter_spacing=”-1px” header_line_height=”1.2em” transform_scale=”171%|159%” transform_scale_linked=”off” transform_translate=”40px|44px” transform_translate_linked=”off” transform_origin=”70%|50%” z_index=”-161″ width=”100%” custom_margin=”|-215px||||” custom_padding=”|0px||||” link_option_url=”https:\/\/cloudfoundation.com\/datorama-training\/”]<\/p>\n [\/et_pb_text][et_pb_button button_url=”https:\/\/cloudfoundation.com\/blog\/interview-questions\/” url_new_window=”on” button_text=”Up Coming Batches” _builder_version=”4.9.7″ _module_preset=”default” custom_button=”on” button_text_color=”#E09900″ button_bg_color=”#FFFFFF” button_font=”|700|||||||” transform_translate=”64px|65px” transform_translate_linked=”off” background_layout=”dark”][\/et_pb_button][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.9.7″ _module_preset=”default”][et_pb_image src=”https:\/\/cloudfoundation.com\/blog\/wp-content\/uploads\/2019\/06\/logo_resize_color.png” _builder_version=”4.9.7″ _module_preset=”default” transform_translate=”-36px|0px” transform_translate_linked=”off” custom_margin=”|||178px||” hover_enabled=”0″ sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.9.7″ _module_preset=”default”][et_pb_column type=”4_4″ _builder_version=”4.9.7″ _module_preset=”default”][et_pb_text _builder_version=”4.9.7″ text_font=”Georgia|300|||||||” text_text_color=”rgba(0,0,0,0.8)” text_font_size=”22px” text_line_height=”1.9em” header_font=”Georgia||||||||” header_font_size=”22px” header_line_height=”1.9em” max_width=”800px” max_width_last_edited=”off|phone” custom_margin=”|||10%” custom_margin_last_edited=”off|desktop” hover_enabled=”0″ text_font_size_tablet=”” text_font_size_phone=”” text_font_size_last_edited=”on|phone” text_line_height_last_edited=”off|phone” sticky_enabled=”0″]<\/p>\n 27. What is the role of the edge controller server in the HDFS architecture?<\/strong><\/p>\n Edge controller servers, essential HDFS components, managed data operations, and area server assignment. They are addressing the region server like an HDFS name node.<\/p>\n Edge masters assign regions to region servers during setup, recovery, and load balancing. Zookeeper rapidly monitors clusters and local servers.<\/p>\n 28. What is the structure of Edgebase?<\/strong><\/p>\n Database columnar Edgebase Hadoop. Open-source Hadoop file system fault tolerance allows quick random access to substantial structured data.<\/p>\n Like Google’s big data table, HBase offers random access to massive structured data.<\/p>\n HBase uses HDFS. It searches enormous tables, retrieves single rows from billions of data, and employs hash tables for random access.<\/p>\n For speedier results, HDFS indexes files despite sequential access.<\/p>\n 29. What is the storage mechanism in Edgebase?<\/strong><\/p>\n The storage mechanism in Edgebase is linearly scalable, with automatic failure support providing fault tolerance.<\/p>\n It also offers consistent read-and-write and random access to reading and writing data.<\/p>\n 30. What is the edgebase architecture?<\/strong><\/p>\n The edgebase architecture comprises three main components: a controller server, region servers, and Apache Zookeeper.<\/p>\n The controller server assigns regions to region servers and handles load balancing, maintaining the state of the cluster.<\/p>\n Region servers run data-related operations, read and write requests, and determine the region’s size based on region size thresholds.<\/p>\n The region server contains parts and stores data in memory stores and edge files.<\/p>\n 31. What is the role of Apache Zookeeper in the edgebase architecture?<\/strong><\/p>\n Apache Zookeeper is an open-source project that provides services like configuration information, naming, distributed synchronization, and Imperial notes representing different region servers.<\/p>\n It also tracks server failures or network partitions.<\/p>\n 32. What is the default username and password for Cloud Era in the Edgebase demo?<\/strong><\/p>\n The default username and password for Cloud Era in the edgebase demo are “cloud era by default”.<\/p>\n 33. What are the different types of NoSQL databases?<\/strong><\/p>\n There are four types of NoSQL databases: key-value, document, column, and graph.<\/p>\n 34. What are the advantages and disadvantages of NoSQL databases compared to relational databases?<\/strong><\/p>\n NoSQL databases have advantages such as higher performance, scalability, and ease of access.<\/p>\n They also support reliability features like atomicity, consistency, isolation, and durability, natively supported by relational databases.<\/p>\n However, they have disadvantages, such as limited query capabilities and reduced transactional support compared to relational databases.<\/p>\n 35. What is the role of HDFS in the HBase architecture?<\/strong><\/p>\n HDFS is used for storage in the HBase architecture. Data is distributed between region servers based on the user’s requirements, ensuring data availability for specific users.<\/p>\n Data is stored in files called Files or store files, which are immutable and periodically performed by HBase to control the number of H-files and maintain a balanced cluster.<\/p>\n 36. What is HBase a branch of?<\/strong><\/p>\n a) MySQL<\/p>\n b) Oracle<\/p>\n c) Hadoop<\/p>\n d) HBase<\/p>\n 37. What are the two types of databases?<\/strong><\/p>\n a) Relational databases and NoSQL databases<\/p>\n b) SQL databases and Object-Oriented databases<\/p>\n c) MySQL and PostgreSQL<\/p>\n d) Oracle and Cassandra<\/p>\n 38. Which of the following is a mechanism for managing data in Apache HBase?<\/strong><\/p>\n a) Write ahead log<\/p>\n b) Write cache<\/p>\n c) HDFS<\/p>\n d) Meta Table<\/p>\n 39. Which of the following is not a command in the HBase shell?<\/strong><\/p>\n a) Create a table<\/p>\n b) Split table<\/p>\n c) Put data<\/p>\n d) Scan data<\/p>\n 40. Which of the following is a distributed over HDFS architecture that offers great opportunities for combining the benefits of both technologies?<\/strong><\/p>\n a) Edgebase<\/p>\n b) Facebook Messenger<\/p>\n c) Amazon Web Service<\/p>\n d) Cloudera Quick Start.<\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.9.7″ text_font=”Georgia|300|||||||” text_text_color=”rgba(0,0,0,0.8)” text_font_size=”22px” text_line_height=”1.9em” header_font=”Georgia||||||||” header_font_size=”22px” header_line_height=”1.9em” max_width=”800px” max_width_last_edited=”off|phone” custom_margin=”|||10%” custom_margin_last_edited=”off|desktop” hover_enabled=”0″ text_font_size_tablet=”” text_font_size_phone=”” text_font_size_last_edited=”on|phone” text_line_height_last_edited=”off|phone” border_radii=”on|3px|3px|3px|3px” border_width_all=”2px” sticky_enabled=”0″]<\/p>\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Answers:<\/strong> \u00a0 \u00a0 \u00a0 \u00a0 <\/strong>37. a) Relational databases and NoSQL databases<\/p>\n \u00a0 \u00a0 \u00a0 \u00a0 <\/strong>38. a) Write ahead log<\/p>\n \u00a0 \u00a0 \u00a0 \u00a0 <\/strong>39. d) Scan data<\/p>\n \u00a0 \u00a0 \u00a0 \u00a0 <\/strong>40. a) Edgebase<\/p>\n [\/et_pb_text][et_pb_text _builder_version=”4.9.7″ text_font=”Georgia|300|||||||” text_text_color=”rgba(0,0,0,0.8)” text_font_size=”22px” text_line_height=”1.9em” header_font=”Georgia||||||||” header_font_size=”22px” header_line_height=”1.9em” max_width=”800px” max_width_last_edited=”off|phone” custom_margin=”|||10%” custom_margin_last_edited=”off|desktop” text_font_size_tablet=”” text_font_size_phone=”” text_font_size_last_edited=”on|phone” text_line_height_last_edited=”off|phone”]<\/p>\n HBase is a distributed column-oriented NoSQL database built on top of the Hadoop Distributed File System (HDFS), designed to manage large volumes of structured and semi-structured data.<\/p>\n HBase’s fast random read\/write access makes for short data sets, while flexible modelling capabilities facilitate real-time updates of large datasets.<\/p>\n During our conversation, we explored vital HBase concepts such as its architecture, data model and operations available within it.<\/p>\n Furthermore, we addressed how HBase compares to other NoSQL databases and possible use cases where HBase could prove beneficial.<\/p>\n HBase is an invaluable solution for efficiently handling large volumes of data in a distributed environment. Thanks to its fast performance, flexible data model, and support for real-time updates, HBase is an excellent fit for many different kinds of applications.<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_3,1_3,1_3″ _builder_version=”4.9.7″ _module_preset=”default” background_color=”#064399″ use_background_color_gradient=”on” background_color_gradient_start=”#494fff” background_color_gradient_end=”#9ea6ff” background_color_gradient_type=”radial” background_color_gradient_direction_radial=”top left” background_color_gradient_start_position=”35%” background_color_gradient_end_position=”80%” transform_scale=”74%|71%” transform_scale_linked=”off” transform_translate=”-53px|-50px” transform_translate_linked=”off” link_option_url=”https:\/\/cloudfoundation.com\/blog\/interview-questions\/” link_option_url_new_window=”on”][et_pb_column type=”1_3″ _builder_version=”4.9.7″ _module_preset=”default”][et_pb_image 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link_option_url=”https:\/\/cloudfoundation.com\/datorama-training\/”]<\/p>\n [\/et_pb_text][et_pb_button button_url=”https:\/\/cloudfoundation.com\/blog\/interview-questions\/” url_new_window=”on” button_text=”Offer Price” _builder_version=”4.9.7″ _module_preset=”default” custom_button=”on” button_text_color=”#0C71C3″ button_bg_color=”#FFFFFF” button_font=”|700|||||||” transform_translate=”64px|65px” transform_translate_linked=”off”][\/et_pb_button][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.9.7″ _module_preset=”default”][et_pb_image src=”https:\/\/cloudfoundation.com\/blog\/wp-content\/uploads\/2019\/06\/logo_resize_color.png” _builder_version=”4.9.7″ _module_preset=”default” transform_translate=”-36px|0px” transform_translate_linked=”off” custom_margin=”|||178px||” hover_enabled=”0″ sticky_enabled=”0″][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_team_member name=”Sindhuja” position=”Author” image_url=”https:\/\/cloudfoundation.com\/blog\/wp-content\/uploads\/2023\/07\/Sindhuja.png” _builder_version=”4.9.7″ header_font=”Titillium Web|700|||||||” body_font=”Titillium Web||||||||” body_font_size=”16″]<\/p>\n [\/et_pb_team_member][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" [et_pb_section fb_built=”1″ _builder_version=”3.22″][et_pb_row _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_post_title meta=”off” featured_image=”off” _builder_version=”4.9.7″ title_font=”Times New Roman||||||||” title_text_align=”left” title_text_color=”rgba(0,0,0,0.8)” title_font_size=”47″ custom_margin=”|||10%” title_font_size_tablet=”40″ title_font_size_phone=”35″ title_font_size_last_edited=”on|desktop”][\/et_pb_post_title][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”3.25″ background_size=”initial” background_position=”top_left” background_repeat=”repeat”][et_pb_column type=”4_4″ _builder_version=”3.25″ custom_padding=”|||” custom_padding__hover=”|||”][et_pb_text _builder_version=”4.9.7″ text_font=”Georgia|300|||||||” text_text_color=”rgba(0,0,0,0.8)” text_font_size=”22px” text_line_height=”1.9em” header_font=”Georgia||||||||” header_font_size=”22px” header_line_height=”1.9em” max_width=”800px” max_width_last_edited=”off|phone” custom_margin=”|||10%” custom_margin_last_edited=”off|desktop” text_font_size_tablet=”” text_font_size_phone=”” text_font_size_last_edited=”on|phone” text_line_height_last_edited=”off|phone”] HBase interview questions blog is an exciting […]<\/p>\n","protected":false},"author":7,"featured_media":75798,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"2880","footnotes":""},"categories":[84],"tags":[],"class_list":{"0":"post-75786","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-interview-questions"},"yoast_head":"\nHBase <\/strong>Training<\/span><\/h1>\n
HBase <\/strong>Online Training<\/span><\/h1>\n
![\"\"](\"https:\/\/cloudfoundation.com\/blog\/wp-content\/uploads\/2023\/12\/HBase.jpg\")
<\/p>\n
\u00a0 \u00a0 \u00a0 \u00a0 <\/strong>36. c) Hadoop<\/p>\nHBase Course Price<\/strong><\/span><\/h1>\n
The only person who is educated is the one who has learned how to learn\u2026 and change<\/h5>\n