Hadoop HDFS Reviews & Product Details

I like the ease of use of the hardtop hdfs(Hadoop File System). It is very simple and easy to use. It is used mainly to store all our hadoop applications that we create. Review collected by and hosted on G2.com.

It needs the knowledge of different technologies which I did not think was necessary. I do not use this very often since we do not Hadoop that often. Review collected by and hosted on G2.com.

Hadoop is a great tool for data scientists, and if you are working on large databases and great amount of data, it helps you to sort and define data and their use. Review collected by and hosted on G2.com.

If you do not know the structure and the architecture of the Hadoop, it is hard to know what are you looking for and how to get the benefits. Review collected by and hosted on G2.com.

it is one of the best-distributed file systems. It secure, handle large file system, reliable. Easy to access all data. nice integration with HiveQL, pig, sqoop, and flume. its capability to replicate data across the different cluster is very secure. Review collected by and hosted on G2.com.

the accuracy with small data sets is zero. min file size should be greater than hdfs block size. even for testing purpose, you need a bigger data set. Review collected by and hosted on G2.com.

Good for large number of data

easy execution

User friendly interface

scalable

low traffic network

less cost Review collected by and hosted on G2.com.

issue with small files

iterative processing

security

small batch processing Review collected by and hosted on G2.com.

High volume data processing power

Data duplication across nodes

Ease of data storage Review collected by and hosted on G2.com.

System becomes slow since nodes are shared, so it becomes difficult to complete job execution Review collected by and hosted on G2.com.

The big problem that Hadoop HDFS solves is to store big data and process big data. It processes big data using Map reduce. Big data is a huge issue now and Hadoop can solve it! So, this is what I like about Hadoop HDFS. I believe it's open source, so doesn't really cost anything to install and start using it. Review collected by and hosted on G2.com.

Honestly, there is nothing to dislike about Hadoop. Hadoop is fairly a new technology that is benefiting a lot of companies. But, if you want to install in your PC, you require a high configuration laptop - 16GB RAM and a better processor. Review collected by and hosted on G2.com.

It's a nice storage to store metadata. Stores data in master-slave architecture which makes it very scalable, very secure. Provides a stable integration with all the Hadoop ecosystem components like Hive, Pig, Sqoop, Flume. Currently, integration with Spark on top of the Spark standalone ecosystem makes it more useful. Review collected by and hosted on G2.com.

Nothing I can think of right now. I love this storage warehouse. Review collected by and hosted on G2.com.

HDFS allows for us to achieve data analytics on big data at a level that we were previously unable to realize. I find the system very easy to use, and I know that it will benefit in the future. Review collected by and hosted on G2.com.

I really don't think that there is anything to dislike about the system. Review collected by and hosted on G2.com.

Hadoop can take loads of data from disparate sources quickly and performs well under testing performance conditions with multi-server configurations.

Hadoop is customizable so that nearly and most of our business objectives can be justified with the right combination of data and reports.

Very scalable product for infinite number of rows and large number of parallel processors through dynamic clustering. THe product is also very economical in comparison to SAS. Review collected by and hosted on G2.com.

Less organizational support system. Bugs that need help outside help take a long time to get pushed as an update.

Does not come with too much business knowledge hence the container needs a lot of programming to make usable for a specific use case. Review collected by and hosted on G2.com.

Ease of accessibility via terminal using standard bash commands. Review collected by and hosted on G2.com.

There are a few UIs to access it without terminal, but we could use one which is bug free and has all features. Review collected by and hosted on G2.com.