what are some technology challenges for big data

 what are some technology challenges for big data

 

what are some technology challenges for big data

 

•  Storing Huge Volumes of Big Data

The very first and foremost challenge over the technology challenges of big data relates to the storing of huge quantities of data . As of now , there is no such computing machine with a storage thatis as big and enough to store the ongoing growing volume of data which has been a big cause of issue for most of the organisations engaged in the business of big data . Therefore , one should first try to store the huge quantity of data in manageable & inexpensive machines and then with upscaling prices and costs one could strive for better infrastructure . However , as it is customary with machines , machines are prone to getting failure at any random point of time and with more and more machines over the big data ecosystem , the chances of failure at any time may also becomes high . Each of the participative and implementable machines in the list could fail at some point or another and failure of a machine could entail a

loss of valuable data stored over them .

 

• So the first function of big data technology thus should be to store huge volumes of data within them and that too without incurring a high cost to the organization , while also combatting the risk of data loss . So all big data systems distribute data across a large cluster of inexpensive machines connected with each other over the big data network . This process also ensures that all of the data within the system is made failproof by ensuring that every piece of data is stored on multiple machines which would guarantee that at least one copy of the data is available to all the connected storage machines . All the above-mentioned processes are made fail-proof with the help of Hadoop which is a very well-known clustering technology of big data . Hadoop's data storage pattern is called as Hadoop Distributed File System (HDFS). This technology HDFS is built on the pattern's of Google's Big File Systems , which is designed to store billions of pages and sort the pages

to answer user search queries .