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Question
Undefined Undefined · Dec 26, 2023

Which version of IRIS only provides the option of log compression starting from

I don't recall that the logs are compressed, I know that Journals are compressed since 2022.1 and streams can be compressed too, but I don't know anything about log compression.
Question
Lawrence Grace · Dec 26, 2019

Computing Axes in DeepSee Dashboards

Lots of globals are modified during query execution, so it is recommended to not have this journaled.
Question
William Proctor · Mar 23, 2017

problem with Mirroring

In the portal I went to SYSTEM>JOURNALS>MIRROR JOURNAL FILES and no mirror journal files show up.
Article
T Wolfe · Jan 30, 2017

Quality of Service Timeout Guide for Mirroring

Excessive QoS timeouts may even result in system freezes due to a lack of journal writes, as Caché will freeze if it waits too long on a journal write.
Question
David Loveluck · Sep 6, 2023

How can I tell if (and how many) rollbacks have happened on a system

Walking the journal files and counting the TSTARTS vs TCOMMITS should give you a rough number.
Discussion
Olga Zavrazhnova · Dec 10, 2020

Ideas for New Applications: What to Develop in 2021?

It would be great if journal file show what program execute the command. There are so many great ideas here! It'd be great if you submit it to Ideas Portal.
Question
Ephraim Malane · Dec 5, 2022

%Identifying what is consuming space in the HealthShare Installation (Linux machine reports AWS install Disk Space Utilization reached 80%)

Hi Ephraim, There could be several reasons - 2 common ones are database expansion and journal expansion (or both).
Announcement
Anastasia Dyubaylo · Jul 11, 2022

Meet Niangang Huang - New Developer Community Moderator!

We wish you a great journey in DC! 👏👏👏👏
Article
Murray Oldfield · Jun 17, 2016

Data Platforms and Performance - Part 6 Caché Storage IO Profile

journal disk when using ECP.
Question
Scott Fadden · Oct 27, 2020

Configure IRIS using Python

The first task I wanted to do it change the journal directory. I cannot figure out the right way to work with the Config.Journal class with python.
Question
Alexey Maslov · Feb 6, 2021

How to disable an Audit event on the process level?

There is a fundamental difference in the purpose of journaling versus Auditing. Journals protect against data loss.
Article
Henrique Dias · Nov 30, 2022

The motivation behind Pregnancy Symptoms Tracker

If you like the app and enjoy what we are doing in the community, please vote for Pregnancy Symptoms Tracker and help us on this journey!
Article
Anastasia Dyubaylo · Nov 27

Celebrating a Curious Mind of the Developer Community

👏 Let’s take a closer look at Scott's remarkable journey and his impact on the InterSystems ecosystem.