Database Tutorials

How To Transfer Data From MSSQL To Elasticsearch Using Logstash

In this article we will transfer the following data set from the AdventureWorks database, which is the sample database of

If access to cellnodes with voting files is not available, relocation errors can be received as follows, even if access

We can manage Elasticsearch Indices seperatly in one cluster using Search Guard instead of Xpack. Because Search Guard is free.

The following query can be used to determine the memory usage rates in Oracle databases. If there is an increase

Before reading this article, you may want to read the following article to learn the concepts related to Elasticsearch. “What

In Oracle, you can find the open cursors with the following query. The following error occurs when the number of

We can monitor Nodes, Indices and Shards in Elasticsearch using Kibana. Connect to Kibana and click Monitoring. You may want

The following queries can be used to determine when materialized views were last refreshed. For all times:

SQL> SELECT * FROM ALL_MVIEW_REFRESH_TIMES;

1	SQL> SELECT * FROM ALL_MVIEW_REFRESH_TIMES;

For a

We mentioned that Elasticsearch is a search engine in the article “What is Elasticsearch”. Searching for a keyword in Elasticsearch

On Exadata database servers, it is also possible to set thresholds for metrics and send notifications when they reach these