PowerPoint Presentation

Process configuration

maximum number of process instances that can concurrently be loaded into memoryMAX JOBSWISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.ACTIVATION LIMIT

once a process instance is loaded, it must remain in memory until it completesWISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.Agent :

The agent is responsible for starting and stopping processes that run on a machine according to deployment information. The agent monitors the machine. That information is then visible via TIBCO Administrator Enterprise Edition.

6/5/20153FLOW LIMITmaximum number of concurrently running process instance to start before suspending the process starter

WISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.When you install a new version of TIBCO Runtime Agent, the installer creates a folder named after the software version and places all TIBCO Runtime Agent folders and files into that folder. This chapter describes the components, lists the files and folders that are part of that component and gives additional comments as appropriate.

6/5/20154Flow Limit DemystifiedSYSTEMflow limit to your rescueWISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.Ex: 1 JMS provides 2 delivery modes for messagesPERSISTENTNON_PERSISTENT EMS adds the 3rd delivery mode RELIABLE_DELIVERY---------------------------------------------------------------------------------------------------------Ex :2 For restriction of acknowledge messages in JMSNO_ACKNOWLEDGE modeTo restrict acknowledgement in EMS, there are alsoEXPLICIT_CLIENT_ACKNOWLEDGE modeEXPLICIT_CLIENT_DUPS_OK_ACKNOWLEDGE---------------------------------------------------------------------------------------------------------Ex : 3EMS extends MapMessage and StreamMessage body types of JMS which allow EMS to exchange messages with TIBCO RV and ActiveEnterprise formats.

The extensions are : Can nest a MapMessage or StreamMessageCan use arrays as well as primitive types for values

6/5/20155Flow Limit DemystifiedSYSTEMflow limit =1FLOW_CONTROLLEDWISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.Ex: 1 JMS provides 2 delivery modes for messagesPERSISTENTNON_PERSISTENT EMS adds the 3rd delivery mode RELIABLE_DELIVERY---------------------------------------------------------------------------------------------------------Ex :2 For restriction of acknowledge messages in JMSNO_ACKNOWLEDGE modeTo restrict acknowledgement in EMS, there are alsoEXPLICIT_CLIENT_ACKNOWLEDGE modeEXPLICIT_CLIENT_DUPS_OK_ACKNOWLEDGE---------------------------------------------------------------------------------------------------------Ex : 3EMS extends MapMessage and StreamMessage body types of JMS which allow EMS to exchange messages with TIBCO RV and ActiveEnterprise formats.

The extensions are : Can nest a MapMessage or StreamMessageCan use arrays as well as primitive types for values

6/5/20156FLOW CONTROLLED stateWhen a process engine reaches the Flow Limit, it is placed in this stateWHEN?The process engine can continue executing existing process instances, but new process instances are not allowed. WHAT?WISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.6/5/20157Leaving FLOW CONTROLLED stateA process engine leaves this state when the number of process instances completed is approximately half of the value specified for the Flow LimitWISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.Specifics : HTTP ReceiverWhen Flow Limit is set on a process containing this starter, the maximum number of incoming requests is limited to FLOWLIMIT -1WISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.Recommended UsageUse minProcessors and maxProcessors to control the flow of incoming HTTP requests instead of using the Flow Limit propertyWISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.User management: Users and roles can be added to the Tibco domain for maintaining different activities.

Resource management: Applications domains, all the installed softwares as well as the machines in the cluster can be seen in this section.

Application Management: All the deployed .ear files and all the service instances are available in this section. Process level changes can be done here.

Monitoring Management: This section caters to hawk alerts and rules management6/5/201510Max Jobs DemystifiedMax Jobs = 5MEMORYDISKWISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.Max Jobs DemystifiedIf you have sufficient system resources and do not expect incoming events to exceed the limits of your system, specify Max Jobs as 0 which allows the engine to create an unbounded number of process instances and eliminates the overhead of paging

WISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.6/5/201512Activation Limit DemystifiedIt is useful if you wish to specify sequential processing of incoming events or if you want to enforce limited concurrent execution of process instances

WISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.6/5/201513Effects of configurations

Max JobsUse Activation LimitFlow Limit

Unlimited number of process instances can be created and can be concurrently loaded into the memoryUse of Activation limit is ignored when Max Jobs is 0

WISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.6/5/201514Effects of configurations

Max JobsUse Activation LimitFlow Limit

Allows n process instances to be created before placing process starter in flow controlled stateNo paging of process instancesUse of Activation limit is ignored when Max Jobs is 0

WISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.6/5/201515Effects of configurationsMax JobsUse Activation LimitFlow LimitAllows n process instances to be created before placing process starter in flow controlled stateOne process instance is loaded into memory at a timeand kept there until it completes its execution

This guarantees incoming events are processed in the order in which they occurWISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.Effects of configurationsMax JobsUse Activation LimitFlow LimitThere is no limit on the number of process instances that can be createdOne process instance is loaded into memory at a timeand kept there until it completes its execution

This guarantees incoming events are processed in the order in which they occur

WISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.6/5/201517Effects of configurationsMax JobsUse Activation LimitFlow LimitAllows n process instances to be created before placing process starter in flow controlled stateOne process instance is loaded into memory at a time

Incoming events can be processed in any order as process instances are not kept in memory until they complete execution

WISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.Effects of configurationsMax JobsUse Activation LimitFlow LimitThere is no limit on the number of process instances that can be createdm process instances can be loaded into memory at a time and processed concurrentlyEnsures limited amount of concurrent processing. Useful when you have limited resources like database connections. Set m to a small number, use activation limit. Each loaded process uses a resource until it completes. Once it completes, a new process is loaded and would use the same resource

WISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.Effects of configurationsMax JobsUse Activation LimitFlow LimitAllows n process instances to be created before placing process starter in flow controlled statem process instances can be loaded into memory at a time and processed concurrentlyEnsures limited amount of concurrent processing. Useful when you have limited resources like database connections. Set m to a small number, use activation limit. Each loaded process uses a resource until it completes. Once it completes, a new process is loaded and would use the same resource

WISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.Effects of configurationsMax JobsUse Activation LimitFlow LimitThere is no limit on the number of process instances that can be createdm process instances can be loaded into memory at a time and processed concurrentlyAfter m process instances are created, new process instances are paged to disk. There is no guarantee of the order in which the process instances are executed

WISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.Effects of configurationsMax JobsUse Activation LimitFlow LimitAllows n process instances to be created before placing process starter in flow controlled statem process instances can be loaded into memory at a time and processed concurrentlyAfter m process instances are created, new process instances are paged to disk. There is no guarantee of the order in which the process instances are executed

WISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.?WISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.Thank You Contact Us: WishtreeTechnologiesSuite 311, Bldg B,Ganga Osian(GO) Square IT Park,Wakad Rd, Kaspate Wasti,Wakad, Pune, 411057Contact No. +912060123456Email id:learning@wishtreetech.comUS Contact No. +415-251-5098UK Contact No. +44 7937436285Mobile No. India +91 9687206535Website: http://www.wishtreetech.comWISHTREE TECHNOLOGIES CONFIDENTIAL: This document is for your company's internal use only and may not be copied nor distributed to another third party.