IoT changes greedy monster now-a-day. That seems to be uncontrollable world. Mega-data centers (DC’s) are trying to catch the monster mainly in the US. These systems included even edge center ones are in blind as like fog weather because the DC’s providers have been developed by own inside technologies. In our historically seen, the concept has been undergoing as “high-end technologies automatically shift to low-end ones”. So we want to know what the blind out. In my experiences, some of specific examples show by that could reveal the blinds and get the evidence. The most important element on their thought is communication bandwidth that is directly affected the data processing performance and communicating each other. The way for getting wider bandwidth involves three approaches which are high speed clocking, many lanes and high data compression. The first two issues relate with packaging technology which would be presented some. We additionally consider data compression technology. The system performance balance should put together the three issues. Let’s focus in the three issues now. While power saving is another one of the most important things in not only DC’s but mobiles. Higher bandwidth introduces saving power that we should know. Architecture of data processing with low power is managed by packaging issues which focus in also. If you well done of it, the world's highest-volume IoT platforms, the largest commercial health data clouds, the largest commercial video platforms and so on even in mobile fields could be taken as far as technological basis.