Posts

Showing posts from December, 2017

Hide Text Fields and Drop down

_spBodyOnLoadFunctionNames.push("hideFields"); function findaTextControl(FieldName) { var arr = document.getElementsByTagName("input");    for (var i=0;i < arr.length; i++ )    {       if (arr[i].id.indexOf(FieldName) == 0)       {         return arr[i];      }    } } function findaSelectcontrol(FieldName) { var arr = document.getElementsByTagName("select");    for (var i=0;i < arr.length; i++ )    {       if (arr[i].id.indexOf(FieldName) == 0)       {         return arr[i];      }    } } function hideFields() { //debugger;    var control = findaSelectcontrol("TeamAssignedWorkFlow");    control.parentNode.parentNode.parentNode.style.display="none";     var control = findaSelectcontrol("St...

Load balancing Concepts

Image
https://docs.citrix.com/en-us/netscaler/11/traffic-management/load-balancing/load-balancing-persistence/source-ip-persistence.html https://docs.citrix.com/en-us/netscaler/11/traffic-management/load-balancing/load-balancing-persistence/http-cookie-persistence.html Netscalar Concepts https://www.citrix.com/blogs/2010/06/01/configuring-verifying-and-monitoring-persistence-on-netscaler/ What is persistence in Server Load Balancing? Before understanding what persistence is, let us get an overview of Server Load balancing (SLB). The SLB feature selects a server (service to be precise) from a set of configured servers to serve a client request based on a load balancing algorithm configured by an administrator. In Figure 1, user B’s first request can be served by one of the servers – Server 1, Server 2, or Server 3. Let us say Server 2 is selected by SLB. Once a server is selected, persistence will tie the user to the selected server, so in this case user B is tied to Server 2...

Netscalar Concepts

Image
Netscalar Concepts https://www.citrix.com/blogs/2010/06/01/configuring-verifying-and-monitoring-persistence-on-netscaler/ What is persistence in Server Load Balancing? Before understanding what persistence is, let us get an overview of Server Load balancing (SLB). The SLB feature selects a server (service to be precise) from a set of configured servers to serve a client request based on a load balancing algorithm configured by an administrator. In Figure 1, user B’s first request can be served by one of the servers – Server 1, Server 2, or Server 3. Let us say Server 2 is selected by SLB. Once a server is selected, persistence will tie the user to the selected server, so in this case user B is tied to Server 2. Why is persistence required? Applications which work based on transaction states (stateful transaction) require persistence. For example, banking portal applications are interactive programs based on user input and selections. User logs on by providing a usernam...