I have been working with Direct Discovery against Hana and have observed the following:
1. Client uses qvconnect64.exe and fully utilizes the SET DirectConnectionMax = 20; i.e. opens multiple "pipes" to Hana. works great!
2. Distribution service uses the qvconnect64.exe and only opens one pipe.
3. Ajax client uses QvConnect64.exe and only opens 2 pipes,
4. IE plugin uses QvConnect64.exe and fully utilizes the SET DirectConnectionMax = 20; i.e. opens multiple "pipes" to Hana. works well but not as good as the desktop client.
I also noted that when I open an Ajax session and a IT session, they appear to be not sharing the QVconnect pipes.
Can anyone explain why this is happening?
I need to use Ajax and also open multiple pipes for performance.
