MySQL HeatWave is the MySQL DBaaS provided by Oracle in OCI and some other clouds. Compared to the vanilla MySQL, one of the key features of the service is that it allows you to run analytics queries (aka OLAP) very quickly using the HeatWave cluster. You can also run such queries on files using LakeHouse. […]

In this article, we will see how to connect OAC to MySQL HeatWave in OCI.

MySQL HeatWave is the MySQL DBaaS provided by Oracle in OCI and some other clouds. Compared to the vanilla MySQL, one of the key features of the service is that it allows you to run analytics queries (aka OLAP) very quickly using the HeatWave cluster. You can also run such queries on files using LakeHouse.

When we talk about analytics, we also think about data visualization solutions. In OCI, you can use Oracle Analytics Cloud.

In this article, we explore the procedure to establish a connection between Oracle Analytics Cloud (OAC) and a MySQL HeatWave DB instance within Oracle Cloud Infrastructure (OCI).

Deploying OAC

We consider that you already have a DB System up and running in OCI. The first step is then to deploy an Analytics …

The MySQL NDB Cluster Development team is happy to announce MySQL NDB Cluster 8.4 (LTS) is available for download. This release includes new features made available under Innovation Releases – 8.1, 8.2 and 8.3 – and new features released under 8.4 which are described below. MySQL NDB Cluster binary and source packages are available to […]

MySQL Enterprise and MySQL HeatWave now support writing stored functions and procedures using JavaScript. In this post we show how to debug JavaScript code used to create stored functions.

Recently, I have written extensively about using JavaScript to create stored functions in MySQL. I have talked about searching, filtering, and sorting JSON array data. I have discussed using top-level JavaScript objects such as Intl and Math. Today, I will talk about debugging stored functions written in JavaScript. The Problem Debugging MySQL stored functions, even those written in SQL, can be arduous. […]

If you were to ask me the question, “Would it be possible to set up a replicate filter within the Percona XtraDB Cluster?” my immediate response would be to question you right back. Why would you even want the cluster nodes to have different data when you’re using a synchronous replication cluster? That’s because, instinctively, […]

 This is the fourth article in our series about MySQL NDB Cluster replication. We’ve now got so far into the details that data can not only be replicated from one cluster to the other but also back to the first again, we call this circular replication and it enables locating clusters in disparate places to […]

Learn about the two different strategies for setting up multi-primary bidirectional replication between MySQL NDB clusters. This functionality is commonly used for highly available (HA) clusters that requires continuous online operation and disaster protection.

Having your data in the Oracle Cloud Infrastructure (OCI) and using MySQL HeatWave’s secure storage is a sound investment for any organization. Still, sometimes, there is a need to have access to the data outside of OCI. You can accomplish this in various ways, including exporting the data, but what if you need real-time data […]