#ogg

Since the beginning of the year, I had the opportunity to upgrade many GoldenGate setups to 26ai. On two of them, I was facing an issue regarding purge tasks that I could not solve. Since it took

Every time I work on database migrations with GoldenGate, I have the same talks with application teams about missing primary keys. Especially when it comes to LOB replication with GoldenGate. In a

GoldenGate is a powerful replication tool, but it is so versatile that you should always check whether what you intend to do is supported or not. Oracle provides a few interesting scripts and views

I recently wrote about NGINX reverse proxy reconfiguration after creating or deleting a deployment in GoldenGate. It reminded me that there is an overlooked aspect of the reverse proxy configuration,

For some customers, the end of support for GoldenGate 19c in May this year and the migration to Microservices Architecture mean that they have to adapt their patching procedures (if they had any !).

Configuring an NGINX reverse proxy for GoldenGate is well documented by Oracle, but what is not is the implication of adding or removing deployments. In fact, when modifying your GoldenGate

*Update: this bug seems to be corrected with the latest GoldenGate patch (23.26.2.0.1). If you face this error, try to patch your GoldenGate deployments. Recently, after a successful migration to

If you are licensed for the GoldenGate Management Pack, using the Enterprise Manager plug-in for GoldenGate improves monitoring and management of your deployments. And after migrating to the

GoldenGate logs are a powerful source of information when debugging or analyzing your deployments. However, some of these logs have a rather low retention period in active deployments. They might

Recently, I wrote about deleting a GoldenGate deployment with the REST API, and when investigating this issue, I remembered a limitation of the configuration assistant, which I wanted to talk about.

In this blog, I will explain what needs to be done when registering GoldenGate targets behind NGINX reverse proxy in the Enterprise Manager. More specifically, we will see how to avoid the EM-90000

Recently, I was asked how to recreate a GoldenGate deployment if the password for the Security user (the first user created with the deployment) was lost. This is an interesting question that I

After writing blogs about Default profile updates and a bug affecting profiles in GoldenGate 26ai, I realized it would be a good idea to present a quick way to update all processes at once with the

GoldenGate logs are a powerful source of information when troubleshooting or analyzing your deployments. However, there is at least one log file per service in the Microservices Architecture. This

Setting up a distribution path is an important step when connecting two GoldenGate deployments. However, there are so many connection options that it's hard to know how to proceed. In this blog, I

After working on a GoldenGate deployment recently, I felt that the OGG-30007 error would be worth writing about. This error happens when registering certificates in GoldenGate. Whether you do it from

In GoldenGate, processes have a few options that can be managed to fit your needs. When creating an extract, for instance, you can act on the following parameters: autoStart.enabled: whether the

Your GoldenGate certificates should be granted by a trusted Certificate Authority, which normally handles the monitoring of certificates. However, if you don't want your future you, or a colleague,

As part of a GoldenGate setup automation, changing the Default profile of your extracts and replicats seems like a good start if you don't want to deal with custom profiles or changing each

Let me tell you a story about how I discovered an undocumented role in GoldenGate that could break your automation. Recently, I wanted to do a massive update of the role of a GoldenGate user on

Among all the automation I was doing around a GoldenGate installation for DB2, I recently ended up with an INS-85037 error when running the configuration assistant oggca.sh. And because this error is

When automating your GoldenGate deployment management, you might want to create path connections with the GoldenGate REST API. This is an important aspect when connecting GoldenGate deployments with

The GoldenGate migration utility provided by Oracle allows you to quickly upgrade your classic architecture into GoldenGate 26ai with Microservices Architecture. But even after some updates, it still

While migrating a GoldenGate classic architecture setup with the migration utility, I recently had the following OGG-12020 error: It is a very cryptic error at first glance, but let's try to

When running the GoldenGate migration utility, which I presented in a previous blog post, you might encounter the following warning on USERID syntax: This is not really a surprise, since USERID is an

When patching GoldenGate Classic Architecture, you might encounter an OGG-08048 error when restarting your extracts and replicats. What should you do exactly, and how do you avoid this error in the

Is it possible to create a new GoldenGate deployment with the REST API ? This is the question I will try to answer in this blog, based on my experience with the REST API. I will dive in what is done

I recently had an issue with the GoldenGate credential store at a customer when patching a GoldenGate 19c setup with the latest 19.30 patch. Since it is not the first time that I have encountered

When playing around with the GoldenGate REST API, you might have encountered the OGG-08116 error. It happens when using the *Create Connection REST API call, with the following endpoint given in the

Another day, another not-so-documented GoldenGate error, this time about the OGG-10556 error, which I had when setting up replication on a new GoldenGate installation. After making changes from the

I was recently setting up GoldenGate for a client when I was struck by a ORA-44001 error. I definitely wasn't the first one to come across this while playing with grants on GoldenGate users, but

The OGG migration utility helps move an existing GoldenGate Classic Architecture deployment to Microservices when the source database is being migrated. One of the things it handles is migrating