Hotsos Symposium Speaker – Frits Hoogland

Frits Hoogland is a returning Hotsos Symposium presenter.

Biography

Frits HooglandFrits Hoogland is an IT professional specializing in Oracle database performance and internals. Frits makes frequent Oracle technical presentations in the Netherlands, UK, Denmark, Slovenia and the United States. He actively contributes to the Oracle community.

In 2009, he received an Oracle ACE award from the Oracle Technology Network and a year later became an Oracle ACE Director . In 2010, he joined the OakTable Network. In addition to developing his Oracle expertise, Frits works with MySQL, Postgre SQL, Oracle's Application Server Suite, the Apache web server, and relevant operating systems. Frits recently presented at Enkitec E4, UKOUG Technology and E-Business suite conference and the OUG Scotland conference in Linlithgow. Frits currently works at Enkitec LP.

Presentation Title

Profiling the Logwriter and Databasewriter

Abstract

Most of the time, the foreground or shadow process is traced to understand what the composition of the responsetime is. However, when doing (batch) DML, both the logwriter and databasewriter are key processes for the overall response time.

To gain an understanding of these processes, tracing gives an insight into what they are doing. The goal of this presentation to show the common events for these processes, including a detailed explanation of what these mean, and how the interaction with the operating system works.

Presentation Materials

Presentation materials are available online to attendees only.

Schedule

The speaker schedule is as follows: