Big Data Migration in the Cloud Environment - An Overview
نویسندگان
چکیده
Big data migration refers moving of large quantity of data from source to destination. Based on population or digitized usages this era requires new technologies to handle large volume of data. So we have to move from legacy system to new system. As well as this migration will reduce cycle times, lower costs of maintenance, increase access to critical data, improve software architecture, improve scalability and reliability. All systems in the organizations may be replaced or enhanced the functionality with other systems. Data migration is very important for a variety of reasons such as server to storage equipment replacements or upgrades, website consolidation, server maintenance and data center relocation. ETL tools are supported the data migration which is the business process but also a set of technical applications and people's knowledge. But this move is not easy to achieve. It has more challenges and
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