#Caché

Is there a call in ZEN to FOP to combine (merge) separate PDF documents into one?

Or does anyone know of a Windows server program that could be called from Cache to do this.

Thank you in advance.

When using Studio, ODBC or a terminal connection to Caché or Ensemble, you may have wondered how to secure the connection. One option is to add TLS (aka SSL) to your connection. The Caché client applications - TELNET, ODBC and Studio - all understand how to add TLS to the connection. They just need to be configured to do it.

Configuring these clients is easier in 2015.1 and later. I'm going to be discussing this new method. If you're already using the old, legacy method, it will continue to work, but I would recommend you consider switching to the new one.

HA backup strategy

we use Rose to do HA with cache2016.2, the database is placed on the hard disk array, which is essentially an instance, and the same array disk is mounted by rose switch, another mirror machine is made.

Is there any problem with this structure for disaster recovery and backup, I hope to give some advice. Thanks!

We need to know how to pass a certain value, which in the .NET world is described as a byte array (i.e. byte[])

Background:

We have various libraries that were created in .NET 4.5 that are registered for COM interom, an example that we have is as follows:

.NET Signature:

public static byte[] CreateQrCode(string content, int width, int height, string imageFormat)

.NET utilisation:

byte[] image = Writer.CreateQrCode("http://redacted/", 100, 100, "png");

I'm using a JDBC driver to connect PGSQL -> Cache. I'm noticing when I run SELECT queries and COUNT(*) command against the same table, I get different result sets. I'm pretty new to Cache in general - so I'm trying to understand why these would be different.

Examples (TransID and InvNum should occur in every "row"):

SELECT COUNT(*) FROM ACCT.Services = 1,090,324 WHERE ACCT.Dept = 483

SELECT TransID FROM ACCT.Services = 1,085,776 WHERE ACCT.Dept = 483

SELECT InvNum FROM ACCT.Services = 586,023 WHERE ACCT.Dept = 483

We've traditionally run a selection of development environments from a single cache instance using different namespaces for DEV TEST PREP etc. This has come with a few drawbacks, mainly that you then cant break down into namespaces per environment and everything is sharing various options.

Is there a massive overhead to running multiple cache instances from the same 'box' instead?

How best to share the memory setup in that situation, we usually pre-define around 80% for the instance, do we just share that evenly between the multi instance scenario?

Afternoon all,

Is there a way (at SQL level) to script out the definition of a Cache stored procedure from within SQL?

In SQL Server, I would do...

Select * from INFORMATION_SCHEMA.ROUTINES where ROUTINE_NAME = 'my_sproc_name'

But cant find anyway to do this in cache.

Note, its an old version of Cache, so "INFORMATION_SCHEMA" is not available.

I am trying to see the SQL definition in the sproc from SQL itself.

Thanks all

for debugging purposes of complex applications.

I am using MDX2JSON do display data, it uses CSP REST to retrieve data and uses Password Authentication. I enabled LDAP authentication for this applicaiton, but it does not work.

Hi Team,

I have a requirement to delete the Ensemble interfaces , as per User request. I would like to write a routine for that and once I execute, it should remove the interface components through code.
Could you please provide code samples for the following actions ?

• Deleting an individual rule from a rule class
• Deleting a class from Ensemble
• Deleting a Host (Service/Operation/Process) from the Production.

Appreciate the help.

Thanks,

Purushothaman.T

Can somebody give examples of $Order and $Query and there application? When to use $Order and $Query????

Title: IRIS DBA

Location: pleasanton,ca remote work from united states only

Duration:12+months

Skills: intersystems Iris, cache and health care background

Hello everyone,

I have a question, I am trying to use xecute command, but something wrong happen when i was using the command, and i don't know why hahahaha.

I created a file .mac with this code:

label(test) public{
       set routine="variable"
       set call="write routine,!"
       xecute call
       quit
}

But when i run the command, show me this message error:

<UNDEFINED>label+3^tstFJR3 *routine

After that i changed the code to:

Hello Community,

we read data from an Oracle database. The desired order is created by an 'order by' in the sql statement. The individual elements of the result set are converted into objects and inserted into a parent object using 'insert' on a property, which implements a one-to-many relationship with the result objects. Later, we iterate over the objects in a for loop and process the contents. At this point the order is apparently no longer identical to the order in which the elements were inserted.