In a previous exercise, I was able to show the power of Caché. A medium-designed set of interdependent tables with some GB of data. URLs cross reference over some million pages resulting in ~3 billion records
Competition was between
Caché
PostgreSQL
MySQL
Criteria were Speed + Storage consumption I composed a customized loader fed over a "raw" TCP connection Mapping the "objects" into the final table by directly writing to Global Storage.,
While using custom business service i'm not getting the Acknowledgement . But i tried with standard business service im getting acknowledgement . can you please help me to figure out the issue. Thanks in advance!!!
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There is an interesting discussion in the neighboring topic which raises a question for me: is there any reason to have %Status as a return value for COS method?
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A sophisticated alerting solution lets you solve problems quickly and proactively. Watch the recorded webinar: Proactive Alerting: Advanced Approaches for Alerting Solutions webinar presented by Michael Brady, InterSystems Technical Trainer, to learn how to make the most out of your alerting solution.
I'm purging a lot of management data from an Ensemble production, which is creating 100s of GBs of journals. Has anybody succeeded in disabling journaling on an Ensemble purge? The user interface doesn't have an option for this, but I'm thinking you might be able to identify the process and externally disable journaling on it.
In reviewing the documentation found here, it states that there is an Attributes property. Since this is an array, I was wondering how I would go about traversing through the array to review what attributes are available on the file.
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I am running a ZBREAK trace on a legacy FDBMS application that uses arrays but rather than displaying the array value contents, I am seeing logs similar to the following.
Trace: ZBREAK SET LINE=Array Val at BIOPWR+6^BIOPWR
I have a series of data organized by time (year and month) so I can use a time dimension to drill down data. So far so good.
However, I need to display the data not by calendar years and months but rather by seasons. The season has 12 calendar months but starts in September. So I'd like to see the data from September / Year N to August / Year N+1 using the same hierarchy as normal time dimension.
Has anyone done something similar?
Obviously, the season can start by any month, not only September :)
I have some constants hardcoded in my class as parameter values, and those constants are referenced in many places in my module. Now the need has arisen to provide different value for those parameters depending on some context. Is it possible to create some sort of accessor method for the parameter (like it is possible for properties), or do I need to perform a thorough refactoring?
Any one can suggest, to write the event log to the text file. Its kind of a alerting. Already a service for alerting is there via email. Same concept to do the log to text file.
Have very little XML experience and have been able to manually create output. Have a need to take data that I store in a M global (example: ^TML("HDATA", ) and out put it in CCDA XML format.
Are there any examples of M code using the XMLWriter to accomplish this?