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Martijn's Blog

A technical blog about HCL Connections, HCL Domino and other stuff

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Martijn's Blog

Domino V12 is here!

Posted on May 27, 2021November 19, 2022 by martdj

Domino 12.0 has reached GA and is available on FlexNet now. More than in time for the big launch event on the 7th of June. Notes & Domino 12 is an exciting new version that brings great new features both under the hood and, very visible, in the Notes client!

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Domino
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Domino 12 and Borg backup

Posted on April 20, 2021April 20, 2021 by martdj

In the past years we saw less and less backup solutions which supported HCL Domino and specifically supported Domino’s transactional logs. HCL needed to step in to solve this and they did. This post shows how I combined Domino 12’s new Backup solution with Borg backup, an open source backup solution, to create a perfect Backup solution for Domino.

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Domino
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Domino V12 – SSL Performance revisited – Testing the curves

Posted on March 29, 2021April 2, 2021 by martdj

In my previous post I looked at the performance of the Domino V12 HTTP task in decrypting/encrypting SSL traffic. One of my biggest findings was the huge influence of the elliptic curves on the performance. In this post I dive deeper in the differences between the various curves and compare Domino 12’s best to Domino 11’s best.

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Domino
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Domino 12 – SSL Performance

Posted on March 18, 2021March 19, 2021 by martdj

For years, many of us have placed reverse proxy servers in front of HCL Domino for 2 reasons:
– Domino didn’t support either SNI nor the latest ciphers
– Domino’s SSL performance was really bad

In my previous article I described how HCL solved the 1st problem with the new Certificate Manager in Domino 12. Now I look at the 2nd reason. SSL performance.

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Domino
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Domino V12 – The Certificate Manager

Posted on February 28, 2021June 9, 2021 by martdj

HCL Domino V12 is in beta, and we currently have beta 2 to work with. One of the interesting new features of Domino V12 is the Certificate Manager task (certmgr). I’ve been playing around with this task and in this post I’ll tell about my experiences.

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Domino
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BAT – the intelligent cat

Posted on February 8, 2021February 8, 2021 by martdj

Every now and then I run into a handy little tool which makes life on the command line just a bit easier. This is one of them: bat

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Linux
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Closing the json-leak in WordPress

Posted on February 1, 2021February 1, 2021 by martdj

Wordpress by default doesn’t protect the JSON API. This API however does give the possibility to get to see all parts of your Wordpress site, including parts which you maybe didn’t want to show to the public. This article shows how to protect this API.

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Linux
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HCL Connections Desktop plugins

Posted on January 29, 2021January 30, 2021 by martdj

A very short article today. I was searching for the Connections Desktop plugins and had trouble finding them. Luckily my

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HCL Connections
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Migrating your FEBDB (community surveys) over different Operating Systems

Posted on November 30, 2020December 1, 2020 by martdj

If you migrate your Connections environment with Forms/Community Surveys to another environment where your DB2 server is installed on a different type of OS, you’ll find there’s no documentation on how to migrate your FEBDB. Except for this blog article.

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HCL Connections
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Redirecting a hostname to a different IP address in your Kubernetes Pods

Posted on November 12, 2020November 12, 2020 by martdj

There can be good reasons to make your pods think that myurl.example.org resides at a different IP address than your dns servers would answer. This blog shows a quick and dirty way to establish just that

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Component Pack, HCL Connections, Kubernetes
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About This Site

This is a collection of things I encountered during my work and were interesting enough to write down. Both for myself and for others. Topics include HCL Connections, HCL Domino, Linux, SQL etc.

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AlmaLlinux Apache Boards CentOS Certificates CertMgr Component Pack Connections DANE DNS Configurations Docker Domino domino-containers domino-docker Domino 12 Engage fail2ban HCL HCL Connections HCL DX HCL Leap Helm Huddo IBM Connections IBM HTTP Server IHS Keycloak Kubernetes Linux MTA-STS netavark nextcloud nginx OpenSearch PMR podman Powershell SDI selinux SMTP snmp SQL SSL TDI WebSphere

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