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We mentioned that Elasticsearch is a search engine in the article “What is Elasticsearch“. Searching for a keyword in Elasticsearch is very fast. In this article we will talk about …

On Exadata database servers, it is also possible to set thresholds for metrics and send notifications when they reach these threshold values. With DBMCLI, we can display the defined metrics …

In this article we will talk about the basic concepts of Elasticsearch. I recommend that you read the following articles to create Elasticsearch on Centos 7 and create indice in …

DBMCLI is the command-line management tool used for the Exadata storage server to configure Exadata database servers and manage objects in the server environment. With DBMCLI, it is possible to …

In this article I will tell the installation of Kibana on Centos 7. Before reading this article, I suggest you read the following article about Kibana. “What is Kibana” Installation …

When a new griddisk is created over the celldisk, this error is received in the images before the 11.2.3.2 image version. This error can occur even if all physical disk, …

In this article I will tell the installation of Elasticsearch on Centos 7. We will perform the installation with an example scenario. Before reading this article, I suggest you read …

Hardware issues that occur in the Exadata db node and cell nodes need to be manually detected and cleaned in some cases. Even in temporary situations, the hardware fault light …

Kibana is an excellent tool that we can manage and visualize the data stored on Elasticsearch. You can create dashboards using your elasticsearch data. Can we use Kibana without Elasticsearch? …

The DLM Statistics Collection and Management slave (SCM0) background process is responsible for collecting and managing statistics on global enqueue service (GES) and global cache service (GCS). This process works …