Cluster

Alfresco Clustering – Share

In previous blogs, I talked about some basis and presented some possible architectures for Alfresco and I talked about the Clustering setup for the Alfresco Repository. In this one, I will work(…)

Alfresco Clustering – Repository

In a previous blog, I talked about some basis and presented some possible architectures for Alfresco. Now that this introduction has been done, let’s dig into the real blogs about how to setup a HA/Clustering Alfresco(…)

Alfresco Clustering – Basis & Architectures

This blog will be the first of a series on Alfresco HA/Clustering topics. It’s been too long I haven’t posted anything related to Alfresco so I thought about writing a few blogs about my experience with setting up more or(…)

SQL Server availability groups, SQL Browser and Shared Memory considerations

Few weeks ago, my colleagues and me discussed availability groups and network considerations for one of our customers including disabling SQL Browser service and shared memory protocol. The point was disabling both features may lead to unexpected behaviors when creating(…)

How to migrate Grid Infrastructure from release 12c to release 18c

Oracle Clusterware 18c builds on this innovative technology by further enhancing support for larger multi-cluster environments and improving the overall ease of use. Oracle Clusterware is leveraged in the cloud in order to provide enterprise-class resiliency where required and dynamic(…)

Convert a WebLogic Cluster from configured to dynamic

Unless the servers in cluster are not symmetric, which is not recommended anyway, dynamic cluster have many advantages against configured cluster: Ensure Cluster Member Uniformity Easily add new servers to manage more traffic Automatically adapt to load to add/remove managed(…)

New installed Fusion Middleware 12C Reports or Forms WebLogic Servers fails to start after configuring SSL

We installed a Fusion Middleware report and Forms 12.2.1.2.0 on a Linux Server. This was a single node Reports and Forms servers. After disabling the Non SSL Listen Port, we get below error in logs while starting the(…)

WebLogic – Cannot register for disconnect events on local server

When working with WebLogic, there will probably be a moment when you will ask yourself: damn, what is wrong? Nowadays, software are so complex that it is kind of easy to introduce bugs/non-wanted behaviors in them… In this blog, I(…)

Prochaine édition des 24 HOP 2017 francophone

La prochaine édition du 24 Hours of PASS 2017 edition francophone se déroulera les 29-30 juin prochain. Pour rappel le format est simple: 24 webinars gratuits répartis sur 2 jours de 07:00 à 18h00 GMT et en(…)

SQL Server Failover Cluster on Linux and synchronizing uids/gids across nodes

In my previous blog post, I talked about SQL Server on Linux and high availability. During my test, I used a NFS server to(…)