I'm facing a specific sort problem.
There are several thousands of articles sold all over.
Users expect to get a description in local language sorted by their specific collation.
Caché
InterSystems Caché is a multi-model DBMS and application server
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Last reply 22 June 2018
Distributed Data Management, ECP, InterSystems IRIS Experience, System Administration, Caché, Documentation, Ensemble, InterSystems IRIS
During migration from Caché to IRIS I can preview a situation where some instance
have migrated to IRIS while others are still on Caché.
For various reasons this may be in place for some weeks or even months as the big bang isn't feasable.
So far I found a lot of statements related to mixed endinans,
but nothing related to cross operation beween IRIS and Caché.
?? any hints ??
?? any experience ??
Last reply 11 November 2019
I'm looking for an efficient way to use in Studio "Search in Files"
typical setup
- search in all A*.MAC
- look for " O " OR " O:" or " OPEN " or " OPEN:" ; it's long an short notation also with Postcondition
- the Filter didn't help
Last reply 16 November 2019
I have a large and complex class containing information of various sensibility.
I need to hide some properties completely from Object and SQL for a dedicated application.
Last reply 27 January 2018
I'm looking for some existing solutions to compare 2 global structures.
- by subscripts
- if subscripts match then by content.
Last reply 16 November 2019
where can I find a list of all command line utilities with a short description?
Last reply 17 November 2019
I' m facing the problem to take a Snapshot of an object.
Like a Clone but to a different Storage.
Last reply 20 November 2019
I face the challenge to have a bunch of classes on IRIS and CACHÉ in parallel
until all systems are migrated to IRIS.
Applying changes in Caché development environment and moving to IRIS is no problem
But if I have to apply a fix on IRIS there seems to be no clean way back to Caché.
Last reply 19 November 2019
I am trying to find documentation on how Cache Studio locks a Routine/Class a developer is editing.
On the flip side, I am looking for documentation on how Atelier does the same.
Ultimately I am looking for the differences and what happens if both Studio and Atelier through different developers go after the same Routine/Class.
I am not asking for an answer (however that would be nice), I am looking for pointers to documentation.
Last reply 29 November 2017
Just got the new beta version of Docker, with depreciation warning of AUFS. It's so bad news when InterSystems does not support used by default storage driver overlay2. Recently I thought to play with Google Kubernetes Engine, and realized that I can't work with InterSystems products there due to incompatibility with Storage Driver. Maybe it's already time to think about support?
Last reply 20 November 2018
I need to create a standards document for new developers who are coming to Cache from other backgrounds.
Does anyone have an in-house document they could share with me?
Regards
Mike
Last reply 28 September 2017
Is there a better way to iterate through all properties of an object than the following? Perhaps without needing to open a definition of the class but directly against the object?
Last reply 12 December 2016
I am still working on a generic task where I need to apply journal file records to another database. Initially I didn't want to use Journal.Restore class methods as I need to perform some data transformation, and it seemed that the clearest way to achieve it was to read journal file record by record using %SYS.Journal.Record API.
Last reply 28 August 2019
Hi, Community!
Last weekend we held the Final of InterSystems Contest on Caché, DeepSee and iKnow under the aegis of IT Planet Student Championship in Ekaterinburg. BTW, this year we had more than 1,400 participants in InterSystems Contest.
Last reply 6 June 2016
Continuous Integration, Containerization, Docker, Development Environment, System Administration, Caché
Just curious how many companies use in their work Docker containers, I mean not only with InterSystems products. And if such companies exist, which of them uses docker and doesn't use it for InterSystems products by some reasons. What are the reasons? For companies which already uses InterSystems in containers, how do you use it? Development environment, testing or even in production ?
And if you don't use but thought about it, what are the reasons which stop you.
As for me, I've been using InterSystems Caché inside a Docker container in some different cases:
Last reply 24 November 2016
I'm creating a new namespace by the installation manifest XML and in the "database" tag configuration I don't see attribute to configure if I what jounal globals or not to this database.
In the database wizard of the "portal administration", have this option.
Regards,
Lucas Boeing Scarduelli
Last reply 29 June 2018
IRIS offers Durable %SYS Directory as a highly useful feature for working with containers.
Before inventing the wheel once more I'd like to know if a similar feature also exists for Caché / Ensemble.
Official documentation is quite silent about.
Though I have some names in mind that might know more about ( @Luca Ravazzolo ? @Dmitriy Maslennikov ? @Eduard Lebedyuk ? )
Last reply 12 September 2019
In various tests I used both and found no real reason to prefer the one or the other.
Eventually I missed some limits. At least I didn't hit any.
What is the general opinion?
Where to use the one or the other?
Last reply 15 July 2019
The 2017.1 FT keys expired on December 31st 2016. Can we have a new set?
Last reply 6 January 2017
Due to a new project I'm getting involved inside %Installer stuff deeper than ever I'd be happy to. Most of it was pretty easy to get, thanks to documentation, articles and SAMPLES example, while I can't dig good solution for one problem.
Last reply 28 March 2017
Hello All,
I have a question / issue regarding the calling list.FindOref(<object from indexOpen call>)
Here is a simple way to reproduce the issue:
2 classes: Utility.contacttypes and Utility.person
*************************
Class Utility.contacttypes Extends %Persistent
{
Property description As %Library.String(TRUNCATE = 1);
/// Index for property description
Index descriptionIndex On description [ Unique ];
}*************************
Last reply 12 May 2017
Currently, when we want to write data to a file that will be viewed in Excel, we parse the data in tab deliminated format to the file and name it with .xls at the end. That is sent to end users via email. They get a warning that the data is not formatted properly (it's not really an Excel file after all) but it does display somewhat correctly as the tabs are understood (this does not work if we deliminated with commas however).
Last reply 20 February 2020
Here is a screenshot from my 2016.2 FT instance of Studio and Ensemble:
I don't recall having seen the highlighted "+" suffix on document names previously. Who can tell me what it denotes?
I originally posted this in the Field Tests group but it turned out to be a 2016.1 feature that I hadn't previously noticed. So I subsequently moved the post to the Cache group.
Last reply 5 April 2017
Hi,
When we write unit test cases for cache object script code using %UnitTest.TestCase, what is the best way to write code to identify code coverage?
So, let say my unit test case hit all 10 lines of code of a method for a given class. So, unit test coverage should be 100% for that. But, using line-by-line coverage [(%Monitor.System.LineByLine] getting wrong percentage, because it also includes code comment/documentation as part of code. So, practically we can not ever achieve 100% of code coverage by using this API.
Last reply 20 October 2016
Using our cool new debugging extension for Visual Studio Code I'm trying to debug a CreateProjection method of a class, but when I compile it the work apparently gets done in one of the worker jobs, so my breakpoint never triggers.
Is there a compiler flag or qualifier to force the compilation to be done in-process rather than getting handed off to a worker job?
Last reply 4 October 2018