TY - JOUR TI - High Performance Cloud Computing in Big Data AU - Bharathidasan K AU - UdhayaKumar U JO - International Journal of Scientific Research in Computer Science, Engineering and Information Technology PB - Technoscience Academy DA - 2018/03/31 PY - 2018 DO - https://doi.org/10.32628/IJSRCSEIT UR - https://ijsrcseit.com/CSEIT184305 VL - 4 IS - 3 SP - 23 EP - 29 AB - Cloud computing is the product of the traditional computer technology and network technology development integration. Such as grid computing, distributed computing, parallel computing, utility computing, network storage, virtualization, and load balancing. To perform integrating multiple relative low-cost computing entities into one perfect system with powerful computing ability via the network and with the help of the SaaS, PaaS, IaaS, MSP and other advanced business models distributing this powerful computing ability to the hands of the end user. Cloud computing system mainly uses MapReduce model. The core design idea of MapReduce is to divide and conquer the problem and calculate on data rather than push data to calculate which effectively avoids many communication costs generated during data transmission.