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Article
Sergey Mikhailenko · Jan 23, 2018

Recommendations on installing the InterSystems Caché DBMS for production environment

This problem can be solved by saving this global before shutting down the system and restoring it after the system is restarted.
Article
Luis Angel Pérez Ramos · Mar 11

Embedded Python VS ObjectScript - Performance Testing Parsing XML

gt;ADMINISTRACIÓN GENERAL DEL ESTADO</cbc:Name> </cac:PartyName> <cac-place-ext:ParentLocatedParty> <cac:PartyName> <cbc:Name>Sector
Article
Tony Pepper · May 25, 2016

Random Read IO Storage Performance Tool

When looking at the overall performance of the DB a lot of other factors come into play.
Article
Pete Greskoff · Jan 10, 2017

Creating SSL-Enabled Mirror Using Public Key Infrastructure (PKI)

Since it’s a newly created mirrored database, there is no need to take a backup of the file and restore onto the other members.
Question
GUILHERME CRUZ DA CUNHA · Nov 9, 2017

Load stream file into a form with submit without reloading the page

page</title> <script type="text/javascript" src="jquery.min.js"></script> <script type="text/javascript" src="js/vendor
Announcement
Mike Kadow · Jul 9, 2018

Caché SQL Queries

Dick Martel – My Mentor, although Dick is no longer with us, his influence is still felt. And Others There are others, I am sure that deserve my thanks.
Question
yelena melamed · Dec 10, 2024

ERROR #5821: Cannot instantiate query: 'SQLCODE = -146, %msg = Error: '' is an invalid DISPLAY Date value'

and AC.ArSelfPayBalance > 0and (Ac.ArAccountBalance) - (AC.ArSelfPayBalance) = 0and (VC.Charges) - (AC.TotalBilledDollars) = 0and V.GuarId->PatRelToGuar->Name <> 'VENDOR
Question
Cryze Zhang · May 16, 2022

How to distinguish whether a variable is a pure numeric string or a number, such as "123" and "123".

All of these function were inherited when InterSystems extended ObjectScript to have a compatible feature with the language implemented by other vendors who produced extended M/MUMPS
Article
Veerarajan Karunanithi · Jul 12, 2022

Time zone conversion utility using embedded python

Date and Time is an important factors in our life. Because all applications are engaging based on Date/Time.
Question
TAZ.R · Jul 16

Issue Injecting OAuth Secrets (client_id/client_secret) into IRIS Productions in Docker

Lecture de la réponse Set rawJSON = httpRequest.HttpResponse.Data.Read() Set jsondyn = ##class(%DynamicObject).%FromJSON(rawJSON) Set token = jsondyn.
Article
Robert Cemper · Aug 26, 2017

From The Roots to InterSystems

To some extent, I'm an actor too and enjoy pleasing my audience Congrats, @Robert.Cemper1003 ! BTW, how come this article is shown as new and came in April's digest?
Question
bold t · May 7, 2024

docker run iris ,the container log always show Starting InterSystems IRIS instance IRIS... and can not open web page

870 (14433) 0 [Utility.Event] Stopping Client Networking04/29/24-15:08:47:870 (14433) 0 [Utility.Event] Updating Journal File04/29/24-15:08:47:870 (14433) 0 [Utility.Event] Journal restore
Article
Yuri Marx · Apr 3

Part I: Studying for IRIS Developer Professional Certification with the "Ask Developer Community AI"

However, network latency between the failover members is a critical factor in application performance.
Question
Murray Oldfield · Mar 19, 2021

SAM - Hacks and Tips for set up and adding metrics from non-IRIS targets

metrics (the defaults in SAM), your IRIS application metrics (you need to build these into your applications), and other metrics such as node-exporter or any number of others created by vendors
Question
Emanuel Lazar · Feb 18, 2021

httpRequest POST file Upload multipart

Here is what I have used with success to submit both an XML doc and PDF doc to a vendor along with two parameters associated with the request (ReportId and CustomerId.)