Globals are multidimensional sparse arrays which are stored in InterSystems Data Platform. Everything in InterSystems Products is stored in Globals: Classes, Tables, Documents, Code.
I have a situation where I am writing to global from different processes - let's call it an Event Queue. There is then a different process that uses $order to read through the data - the PubSub processing BP.
Sometimes the writing of this global will form part of a transaction that also insert data into other tables, using tstart and tcommit. If there is some issue, it will roll back, and the entry written to the global will also roll back.
We find ourselves at a crossroads in our development journey, and we're reaching out to the community for insights and guidance regarding a critical aspect of our data management strategy.
i need help to access to a Global like ^name over ODBC (SQL) i will visit this global in a loop from a php site. It a access over SQL or ODBC possible?
We noticed from the integrity logs that some of the namespaces in our integration engine are using large amount of space ( ~380GB ) for the global ^EnsHL7.Segment.
We have culling implemented for large globals like MessageHeader and MessageBody.
Is it a standard process to implement culling for ^EnsHL7.Segment global and any idea about what will be the impact of adding culling to this global?
Currently I have a program that is going to be used to compare global nodes between namespaces. Using nested FOR statements I am stepping through global nodes and comparing between the namespaces, if the global values are different I then parse the node comparing each delimited segment.
This is working.
I want to now be able to set what global I am in as a variable to expand on this concept.
I found the thread that discusses object mapping, in particular mapping a common global among more than one namespace. The example that is given is a simple one when it's ^global(sub1, ^global(sub2, etc. However I'm having trouble getting this to compile/work when the global has a fixed subscript amongst variable ones.
I have this global in namespaces LAB and ARK in the following format:
^CB(1,sub1)=....
^CB(1,sub2)=...
^CB(1,sub3)=...
Here is what I have for this. In it's current state it throws tons of errors:
ACB> K ^GlobalManualSend ACB> D $System.OBJ.Load("C:\Users\BNAPC\GlobalManualSend.xml") ACB> Set sc = ##class(%Studio.Project).InstallFromGbl("^GlobalManualSend","fv")
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