I am new to cache and I want to check with the experts to see if using the ctrl-c option while checking the list of databases is valid one or will it cause any issues. Below is my scenario
I use the below command to check the list of database
So i'm having this problem with the task manager, the tasks simply stopped running. I had a problem with queued massages and trying to figure out what to do i'm afraid I may messed up something else, can someone help me ?
Hi, we suddenly noticed that one of the edge storage increased by 30% and it was due to ERROR globals which was throwing repeated error for 7 days and it consumed 35GB space. Is there a way to log the storage of edge production on daily basis and compare the increase in storage with previous day and if increase is 5% more than trigger an email to system admit to look why the storage increased suddenly.
We need to upgrade from Healthshare 2016.2 to HealthConnect latest but we are too far behind the current version to do an upgrade in situ.
So I need to create a new instance of HealthConnect and the copy across all the database definitions, namespaces and classes.
I know its possible to script this stuff and pull all the definitions out of the old Healthshare system and then apply them to the new HealthConnect instance.
I am trying to lock down security within our Development environment per requirements from a Security Audit that was done earlier this year. I need to try to limit access at a public level, access to cache users, and exposure.
I installed IRIS with the Lockdown method, and have configured my web applications, services, resources, etc.
When I go into my namespace, I am constantly presented with the following error when I try to start or stop an Object...
To resolve the error <PROTECT>, remove the read-only attribute of the system-wide library database (IRISLIB for InterSystems IRIS, CACHELIB for Caché/Ensemble/HealthShare (Caché-based))
Once you have finished importing the routine, remember to change it back to read-only.
[Version 2013.1 and above] [Management Portal] > [System Administration] > [Configuration] > [System Configuration] > [Local Database] Uncheck "Mount read-only" from the database name link.
This text is a continuation of my article where I explained the structure a Caché database. In this article, I described the types of blocks, connections between them and their relation to globals. The article was purely theoretical. I made a project that helps visualize the block tree - and this article will explain how it works in great detail.
I have a Web Service, and I need that only a specific user can consume the web service. Also, I need that this user can ONLY consume the Web Service and nothing more (no access to management portal).
I followed the instructions to setup the Port Authority Report in our new IRIS instances, but noticed if I tell it to run every hour I am getting the following error message...
A simple and rather automated search portal leveraging iFind capabilities for rich text search in 2016.1. It has simple faceting, result ranking, highlighting of search results etc and just works off any table you point it to that has an iFind index by appending ?t=MyPackage.TableName to the URL.
How we can reduce the size of cache.dat file? Even after deleting the globals of a particular database from management portal size of its cache.dat file is not reduced.
We are getting more and more request wondering if we could send/receive data via HTTPS to the outside world from within our Hospital Network. As you can imagine our Ensemble/Cache productions are not exposed to the DMZ or has access outside of the network. We only communicate with external vendors through a VPN, so communicating not using a VPN is rather new to us.
Currently there is a project to get rid of using Proxy, and instead of through a Load Balancer that can use rules to filter out traffic, which adds another layer of complexity.
We see a lot of TCPIP connection error for few of the components not sure if it is a network glitch at the source/target or is it with us. And most of the times these errors are very transient and vanish on their own and the connection gets re established and the messages get processed. Here is the error we mostly see
ERROR <Ens>ErrTCPTerminatedReadTimeoutExpired: TCP Read timeout (30) expired waiting for terminator SegTerminatorAscii=13, on |TCP|50007|10620, data received =''
Sometimes global mapping of the same globals can be defined in different ways. E.g., I need to define it for 3 globals ^qAuditC, ^qAuditLog, ^qAuditLogC from the same database named APP-NOJOURN. Which approach should be better from the performance point of view?
1) qAudit* => APP-NOJOURN (one record in global mapping table) or
2) qAuditC => APP-NOJOURN qAuditLog => APP-NOJOURN qAuditLogC => APP-NOJOURN (three records in global mapping table)
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Extracting and plotting pButtons data including timeframes and iostat.
Have you ever wanted to copy, move, or clone an instance of InterSystems IRIS to a new server? Maybe the operating system on the old server is no longer supported, or maybe you want to add a new member to an existing mirror. Migrating your application databases is easy, but what about your tasks, users, roles, resources, and other security settings? What do you need to migrate, and how best to do it?
I love the frequent mentions of versioning the CPF merge files in Source control. One thing that is not yet clear to me is how this would work for rolling back a change:
Note sure if anyone would know this.... But I presented my team with a Proof of Concept of running SAM to monitor our IRIS Development and Test Clusters. In talking with them we would like additional OS metrics that aren't provided by what is built into SAM. Looking at more OS detail I found node_exporter from Promethus. I added node_exporter to our server that we want to monitor, but then tried to config isc_prometheus.yml to use node_exporter. That did not go well and when I restarted SAM, it would not download the built in metrics to SAM.
I have a few routines in ^rINDEX that are missing in ^ROUTINE. At least some of those routines lack a timestamp, probably Date and Time Modified in ^rINDEX. It causes D %RO crash when such a routine is referenced by a routine range, since "" is an illegal $ZDTH value.
Healthy entry (note the timestamp): ^rINDEX("ABC,"INT") = $lb("2021-06-15 15:08:38.846885",) ;The second argument is sometimes present and sometimes not, likely the routine size.
Unhealthy entry (note an empty timestamp): ^rINDEX("DEF,"INT") = $lb("",21)
NB. Please be advised that PKI is not intended to produce certificates for secure production systems. You should make alternate arrangements to create certificates for your productions. NB. PKI is deprecated as of IRIS 2024.1: documentation and announcement.
In this post, I am going to detail how to set up a mirror using SSL, including generating the certificates and keys via the Public Key Infrastructure built in to InterSystems IRIS Data Platform. I did a similar post in the past for Caché, so feel free to check that out here if you are not running InterSystems IRIS. Much like the original, the goal of this is to take you from new installations to a working mirror with SSL, including a primary, backup, and DR async member, along with a mirrored database. I will not go into security recommendations or restricting access to the files. This is meant to just simply get a mirror up and running. Example screenshots are taken on a 2018.1.1 version of IRIS, so yours may look slightly different.
Just wondering if anyone knows if there is a way to get daily emails or alerts about changes to a cache database. I know that all of that information is contained within the journal files, just wondering if there is a way to bundle it up each day and send it off for auditing, etc.
Any solution where a plain-text/readable format of changes to the cache database could be sent or stored for review would solve the issue.
This post will guide you through the process of sizing shared memory requirements for database applications running on InterSystems data platforms. It will cover key aspects such as global and routine buffers, gmheap, and locksize, providing you with a comprehensive understanding. Additionally, it will offer performance tips for configuring servers and virtualizing IRIS applications. Please note that when I refer to IRIS, I include all the data platforms (Ensemble, HealthShare, iKnow, Caché, and IRIS).
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