An effort was made to shore up the Open Door in 1921-22 at the Washington Naval Conference, but a challenge was again mounted by the Japanese in the 1930s as they expanded their control in Manchuria. China would not be recognized as a sovereign state until after World War II.
The maximum number of connections across SQL Server versions and editions is 32,767. You can determine how many connections SQL Server currently has by looking at:
Answer Wiki. SQL Server is available is three main editions; Standard, Business Intelligence and Enterprise. The Enterprise edition is licensed per core (no CALs required), Business Intelligence is licensed per server and client access licence (CALs) and the Standard edition can be licensed using either method. If you want to know more in detail then visit : Licensing Logic: Licensing SQL Server, Everything You Need to Know!