5 Amazing HBase Use Cases & Real time Applications for 2019
Today, in this article “HBase Use Cases and Applications”, we will learn HBase working first, then we will learn the key areas of HBase. Moreover, in this HBase tutorial, we will see applications of HBase and its example. In order to use HBase in our applications, we need to know how HBase actually works. Further, we will see some top companies currently using HBase Technology. This will help to understand the concept of HBase more efficiently.
So, let’s start HBase Use cases.
1. How Does HBase work?
At first, make sure all the tables should have a primary key since HBase scales in a linear way. Further, all the keyspaces here are distributed into sequential blocks. And all these blocks are allotted to regions as well. However, to distribute the load uniformly in a clustered environment all these regions are controlled by RegionServers. Although, manual intervention is not required since HBase supports automatic data sharding.
In addition, Zookeeper and HMaster servers are configured to offer cluster topology information to the HBase clients, just After deploying HBase. Then after connecting to these utilities, client applications get the lists of RegionServers, regions and key ranges information. So, it becomes easy for the client to know the exact data position and also to connect to the RegionServer directly. Moreover, by using memstore, RegionServers also offer caching support for the frequently accessed rows. Basically, that enhances the performance.
2. HBase Use Cases
Before finalizing HBase for our application, here we are listing are some of the key areas, which needs to be considered, such as:
i. Data volume
It is must process petabytes of data in this distributed environment else it will be a misuse of technology framework. The reason behind this is for a small amount of data, it keeps all other nodes idle, it will be stored and processed in a single node only.
ii. Application Types
While we have a variable schema with slightly different rows and when you are going for a key dependent access to our stored data, we prefer to use HBase.
iii. Hardware Environment
If you have good hardware support, as HDFS works efficiently with a large number of nodes (minimum 5), and HBase runs on top of HDFS, then, HBase can be a right choice.
iv. No requirement of relational features
If we do not need features like transaction, triggers, complex query, complex joins etc. then go for HBase.
v. Quick Access to data
Moreover, while we require random and real-time access to our data, then we can use HBase. Also, for storing large tables with multi-structured data, it is a perfect fit. In addition, for fetching data in a particular instance of time, it gives ‘flashback’ support to queries, which makes it more suitable.
Instead of all, also when we need fault tolerant, fast and usable data management in a non-relational environment, HBase is suitable.
If these professionals can make a switch to Big Data, so can you:
3. Applications of HBase
There are many applications of HBase. Some of them are:
In the medical field, HBase is used for the purpose of storing genome sequences and running MapReduce on it, storing the disease history of people or an area, and many others.
For storing match histories for better analytics and prediction, HBase is used in the sports field as well.
In order to store user history and preferences, Web also uses HBase for better customer targeting.
iv. Oil and Petroleum
To store exploration data for analysis and predict probable places where oil can be found, we use HBase in the oil and petroleum industry also.
Further, for the purpose of recording and storing logs about customer search history, as well as to perform analytics and then target advertisement for the better business, even e-commerce sector uses HBase.
vi. Other Fields
Moreover, while we need to store petabytes of data and run analysis on it, for which traditional systems may take months, we use HBase.
4. Companies Using HBase
There are many popular companies using HBase, some of them are:
“Mozilla” uses HBase to store all crash data in HBase
To store real-time messages, “Facebook” uses HBase storage.
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to process advertisement selection and user events for the In-Text ad network, Infolinks uses HBase. It is is an In-Text ad provider company. Moreover, to optimize ad selection, they use the reports which HBase generates as feedback for their production system.
A company like Twitter also runs HBase across its entire Hadoop cluster. For them, HBase offers a distributed, read/write the backup of all MySQL tables in their production backend. That helps engineers to run MapReduce jobs over the data while maintaining the ability to apply periodic row updates.
One of the most famous companies Yahoo! also uses HBase. There HBase helps to store document fingerprint in order to detect near-duplicates.
So, this was all HBase Use Cases. Hope you like our explanation.
5. Conclusion: HBase Use Cases and Applications
Hence, we will have seen all the HBase Use Cases and Applications along with the list of popular companies which are using it. Moreover, we saw HBase application examples and when to use HBase. Still, if any doubt regarding HBase Use Cases, ask in the comment tab.
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