Job Performance tuning

One Star

Job Performance tuning

Hello,
I am new to Talend and would like to ask some questions on various topics.
The very first issue I ran into is poor job performance.
I have a simple job which reads Excel file, single tab and loads the data into a table (MySQL database).
Job consists of the following components:
tFileInputExcel --> tMap --> tMysqlOutput.
Current speed is 1 row per second which is totally un-acceptable. I need to load files with tens of thousands of rows.
Thank you for your help!
Peter.
Community Manager

Re: Job Performance tuning

Hi
It is unacceptable speed, try to use a tLogRow or tFileOutputDelimited replace tMysqlOutput and check if it is db connection problem. If not, export the job and reinstall TOS, test again.
Best regards
Shong
----------------------------------------------------------
Talend | Data Agility for Modern Business

2019 GARNER MAGIC QUADRANT FOR DATA INTEGRATION TOOL

Talend named a Leader.

Get your copy

OPEN STUDIO FOR DATA INTEGRATION

Kickstart your first data integration and ETL projects.

Download now

What’s New for Talend Summer ’19

Watch the recorded webinar!

Watch Now

Best Practices for Using Context Variables with Talend – Part 4

Pick up some tips and tricks with Context Variables

Blog

How Media Organizations Achieved Success with Data Integration

Learn how media organizations have achieved success with Data Integration

Read

Tutorial

Introduction to Talend Open Studio for Data Integration.

Watch