I will not repeat exSat. Friends who are interested can review it. In addition, EOS's split disk is not just exSat. In fact, the previous RAM has been considered. RAM is now considered the core resource of EOS, and it is also separately priced and used to store account and smart contract data. Therefore, as the number of projects and developers in the EOS ecosystem increases, the consumption of RAM will also increase. As shown in the figure below, the current price of RAM per KB is 0.26EOS standard. If it is U standard, it has increased 10 times this year. The current overall RAM utilization rate is 79%.