Good day! Can someone briefly explain or give me a link to documentation why in Linux Cache starts 8 Write Daemons (Main and 7 Slaves)? Thanks!

As stated in title, I want to log everything I type/get in the terminal to a log file, is there a setting like this somewhere?

Preferably I'd like to enable it once and that's it.

Caché Localization Manager

CLM  is a tool for localization/internationalization/adding multi-language support to a project based on InterSystems Caché.

I saw in: http://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY…

How to add a Setting to a Host, BO , BS or BP.
But, how to set a beautiful name for a setting?
Ex for properties:
Property foo As %String;
Property bar As %String;
Parameter SETTINGS = "foo,bar";

I'd like something like:
"A foo property"
"A bar Property"

i have this error

DrawTableError : <MAXSTRING> zDrawTable+349^%CSP.Util.TablePane.2

perhaps i have the possibility of Deleting all history queries, but i think better to check the table where last queries were stored and solve it by deleting wrong registries. anybody knows where is the table 'QueryHistory'.

Hi All,

              I have configured my application with IIS 8.5 in windows server 2012.

             I have tried to generate sample HTML report . The issue is

                 when the url is like 'http:\\192.168.1.2\test...mode='html'....'    the reports are generated successfully.

                 but while using systemname like 'http:\\mysystemname\test....mode='html'...' the reports are not generated and throws error like

I get this on some queries in some namespaces.  For instance, this query:

It works fine in HSBUS but in HSREG it throws the error.

Server closed communication device

Does anyone know what would cause this? Would it log something more useful somewhere?

I am pleased to announce the field test of Caché and Ensemble 2017.1, including many new improvements.

The product team at InterSystems looks forward to your participation in the field test and feedback over the coming months.

I have a soap webservice extended from %SOAP.WebService class

Lets say i have web method and have return type of following classes (either one of them)

Class ReturnTypeA

{

 Property SelectedDoses As %XML.DataSet;

}

Class ReturnTypeB

{

 Property SelectedDoses As list Of WebServices.DataTypes.Dose;

}

Which return type class has better performance while in terms of xmL serialization ? A or B

my client application is in C#

looking for what the timeout value is for the connection for shadowing. and if it is known the timeout for mirroring also.

I'm currently getting this error and when we go to mirroring it would be good to know also, this way we can go back to our network vendor and give them as much info as possible.

10/19/16-12:19:40:696 (d30b6) 2 [SHADOWING] SHADOW SERVER (PRODSHAD): <ZREAD>ReadNone+3^SHDWUTIL;ERROR #1071: TCP read timed out - remote server is not responding (repeated 16 times)

thanks

Paul 

The technology of load balancing between several servers with relatively low capacity has been a standard feature of Caché for quite a while. It is based on the distributed cache technology called ECP (Enterprise Cache Protocol). ECP provides a host of possibilities for horizontal scaling of an application, and yet keeping the project budget fairly low. Another apparent advantage of ECP network is the possibility to conceal its architecture in the depths of Caché configuration so that applications developed for the traditional (vertical) architecture can be fairly easily migrated to a

Hi,

I try to programmatically create a parameter for a dataCombo ZEN Component (which is in turn created on the server side at runtime).

Set tParm = ##class(%ZEN.Auxiliary.parameter).%New()
Set tParm.id = "pRegion#"_pExamContainerCount, tParm.name = "pRegion#"_pExamContainerCount

Hi

I'm trying to use the ##class(%File).RemoveDirectory utility to delete a windows folder. The folder has nothing in it, but it is not getting deleted.

I've tried doing Set sc=##class(%File).RemoveDirectory(file,.return) and return is returning a -2.  I've also tried changing it to .Delete in case that worked, but I got the same. 

I've tried it on my local instance and on a customer site on an older version of Cache that doesn't have the return parameter, but it also fails to delete the folder on there too.

file is the full filename and path and the .Delete works fine when used on files.

Since now i have been working from external connection but i want to work with the SQL utility of Management Portal

i dont know how to do with several instructions like in other editors like this example

update Prod.Articulos set Alto = 1646, Ancho = 16, Fondo =  80 where CodigoNum = '100' and Empresa = 'CO'
update Prod.Articulos set Alto = 1646, Ancho = 16, Fondo =  400 where CodigoNum = '101' and Empresa = 'CO'
update Prod.Articulos set Alto = 1646, Ancho = 16, Fondo =  400 where CodigoNum = '102' and Empresa = 'CO'

it returns

Hi,

How to change READ ONLY Database to READ/WRITE Could not find an option to edit it.

PS: Cache 2016.1.0.656

Thanks, Sansa.S

Can Cache Monitor (^MONMGR) and System Monitor be configured to also send 'OK' messages? With the first bad email, you still wonder if things are still broken, when in-fact normalcy has been restored, some even within some seconds.

typical examples : -

------ - - - -- - - - -- - -- --- - -- -- -- - - - -- -- -- - --- - - - -- - - -- - - -- --- - - -- -- -- - - --- - - - - --- -- --- - - -- -- --- - - --- - --- -- - - -- -

Sent: Monday, 14 November 2016 11:51 AM

To: Email

Subject: [CACHE SEVERE ERROR :ENSEMBLE] CP: Pausing users because Journal Daemon has not shown

Hi,

I have a process that is importing lots of data from an external file, but every now and then I come across a STORE error.

I know that the STORE error is occurring in the %Save method of the class but I know very little else and I think its something to do with a lage amounts of Related Objects.

Is there a method of finding out more information regarding this error i.e. which actual object was being saved etc etc.

Thanks

Jim

Hi All,

I have SourceControl utility class as in sys namespace

Class %MW.Web Extends %CSP.Page {... }

Previously with Cache 2010.1 and below  there was no problem accessing it through

localhost:57772:/csp/myns/%MW.Web.cls

But now with newer version at least with  2016.2  I' ll get Forbidden message from it.

With Web Gateway HTTP Trace Facility 

GET /csp/ipanax2/%MW.Web.cls HTTP/1.1  

​-->  HTTP/1.1 403 Forbidden  

How can we make it accessible again? 
 

 Mikko

Hi All,Can you please any one tell me how to find the last compilation date of routine.

Running TuneTable accounts among other the parameter named Block Count. In documentation, we see that this is an approximate numbers of 2K-blocks in which SQL-maps are stored. Databases in recent Cache doesn't support 2K-physical blocks so SQL-blocks are not physical blocks as it seems. So two questions:

- what are these blocks?

- how knowledge about count of blocks can help in SQL optimization?

Thanks for intelligent answer to stupid questions!

A new Health Connect customer has a few experienced Java folks on their interface team. As they get more into Health Connect and learn Caché ObjectScript they thought it would be useful to have a list of common Java statements with an equivalent statement in ObjectScript. They mentioned string manipulation as an example, but would be interested in other areas as well.
 
This seems like something that is probably already floating around somewhere. Does anyone have something like this or other "COS jumpstart for Java devs" materials?
Thanks,
Marc

I'm working on a REST service which will include a binary stream as a request property. I'm currently encoding the stream as BASE64 and passing it as a string value, but I was wondering if there is anything in the Caché JSON support that may be a better fit for encoding this data? Thanks Chris

Lets say i have a record "Person". If i want to access the "Name" property of that object which one of the following best option performance wise

1. Option 1

set record = ##class(Test.Person).%OpenId(1)

write record.Name

2. Option 2

 write ##class(Test.Person).NameGetStored(1)

Microsoft Office has components for using in third party applications: COM Objects for C++ and Interop Assemblies for .Net programming.

Many Cache projects used to include calls to those libraries. However, recently this solution started being problematic.

There are two main reasons - legal and technical. Let’s check the details.

Microsoft technology support

Microsoft is supporting Office Automation only for desktop computing. 

It shall not be used for server computing, as they offer Sharepoint for this scenario. Have a look here:


Recently I wrote about automatic removal of system methods from the codebase.

Today, I'm ready to present you a working solution (codename: SMR) for this task.

Hi all,

We've found that in most cases when we open a new CSP session the CGI varaiable %CGIEVAR("HTTP_COOKIE") contains the client name.

It looks like that : "state=SYSADM%3A0; Username=Urish; CSPWSERVERID=Cache for Windows (x86-64) 2013.1.1 (Build 501_1_13062) Sun Aug 11..."
In some other cases this CGI only contains  $zv - like "CSPWSERVERID=Cache for Windows (x86-64) 2013.1.1 (Build 501_1_13062) Sun Aug 11 2013 23:20:33 EDT"

Index

This is a list of all the posts in the Data Platforms’ capacity planning and performance series in order. Also a general list of my other posts. I will update as new posts in the series are added.

You will notice that I wrote some posts before IRIS was released and refer to Caché. I will revisit the posts over time, but in the meantime, Generally, the advice for configuration is the same for Caché and IRIS. Some command names may have changed; the most obvious example is that anywhere you see the ^pButtons command, you can replace it with ^SystemPerformance.

While some posts are updated to preserve links, others will be marked as strikethrough to indicate that the post is legacy. Generally, I will say, "See: some other post" if it is appropriate.

Capacity Planning and Performance Series

Generally, posts build on previous ones, but you can also just dive into subjects that look interesting.

• Part 1 - Getting started on the Journey, collecting metrics.
• Part 2 - Looking at the metrics we collected.
• Part 3 - Focus on CPU.
• Part 4 - Looking at memory.
• Part 5 - Monitoring with SNMP.
• Part 6 - Caché storage IO profile.
• Part 7 - ECP for performance, scalability and availability.
• Part 8 - Hyper-Converged Infrastructure Capacity and Performance Planning
• Part 9 - Caché VMware Best Practice Guide
• Part 10 - VM Backups and IRIS freeze/thaw scripts
• Part 11 - Virtualizing large databases - VMware cpu capacity planning

We are trying to understand how websocket connections from a javascript client may timeout in cache. Does anyone know if and of the session timeout or any other timeouts apply to any synchronous websocket connections? I have not been able to prove that they do timeout at all.