Course : Talend Open Studio: Implementing Data Integration
Practical course - 3d
- 21h00 - Ref. TOT
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 | Design and develop jobs in the application ETL Talend |
| Optimize the jobs developed by using contexts and datasets. |
| Carrying out more complex transformations by using variables, expressions, and joins |
| Execute and debug a job, track execution statistics |
Intended audience
Developers, project managers, decision-making IT consultants, database administrators.
Prerequisites
Good knowledge of RDBMs and SQL. Knowledge of the Java language is a plus.
Practical details
Hands-on work
Series of mini-projects used to design increasing elaborate Talend jobs.
Teaching methods
Theoretical contributions illustrated with example implementations, then consolidated by creating mini-Talend projects.
Course schedule
1 Presentation
- Data integration ETL solutions.
- TOS: Installation, user preferences. Reference documentation.
- Product philosophy. Designing a job.
Hands-on work
Getting started with the tool. Overview of the specifications of the generic project.
2 Model the need, design a first job
- Business Modeler. Job Designer.
- Main connections. CSV and XML components.
- Simple transformation components.
- Viewing the generated code, executing a job.
Exercise
Developing a job that sorts a CSV source, filtering data, and storing the result in an XML file.
3 Optimize job development
- Configuring reusable connections using metadata.
- Updating the metadata and propagating it to jobs, importing/exporting metadata.
- Configuring jobs with contexts.
- Externalizing context variables in “.properties” and “.ini” files.
- Creating and managing your own variables.
- Generating data sets for tests.
Exercise
Refactoring a job using metadata and contexts. Generating a test data set for this job.
4 Working with databases
- Supported databases and main components.
- Configuring operations on tables.
- Metadata and context of connecting to a database schema.
- Sharing connections and managing transactions.
- Creating queries using SQLBuilder.
Exercise
Reading and updating a data repository hosted on a MySQL server.
5 Working with multisource data
- Overview of the tMap component.
- Configuring input flows, creating joins.
- Carrying out more transformations using variables, expressions and joins.
- Qualifying data using filters.
- Generating multiple outputs, managing rejects.
Exercise
Consolidating multisource data and generating a warehouse.
6 Add-ons
- Breaking a job down into sub-jobs, using tRunJob. Launching jobs in the command line. Periodic execution.
- Debugging a job, tracking execution statistics
- tJasperOutput reporting.
Exercise
Generating a Jasper Report from a warehouse.
Customer reviews
4 / 5
Customer reviews are based on end-of-course evaluations. The score is calculated from all evaluations within the past year. Only reviews with a textual comment are displayed.
MATHIEU D.
15/12/25
4 / 5
For various reasons, the start-up was a bit slow and delayed the transition to practice. The trainer was always available to answer any questions.
PHILIPPE B.
24/09/25
4 / 5
Very good trainer, available, but my zero beginner level was very out of step with most of the learners who were already more or less users. As a result, the pace was sometimes too fast for me.
MOSTAPHA A.
24/09/25
3 / 5
The course was designed for beginners, but the pace was dictated by the group's false beginners;
PARTICIPANTS
Developers, project managers, decision-making IT consultants, database administrators.
PREREQUISITES
Good knowledge of RDBMs and SQL. Knowledge of the Java language is a plus.
TRAINER QUALIFICATIONS
The experts leading the training are specialists in the covered subjects. They have been approved by our instructional teams for both their professional knowledge and their teaching ability, for each course they teach. They have at least five to ten years of experience in their field and hold (or have held) decision-making positions in companies.
ASSESSMENT TERMS
The trainer evaluates each participant’s academic progress throughout the training using multiple choice, scenarios, hands-on work and more.
Participants also complete a placement test before and after the course to measure the skills they’ve developed.
TERMS AND DEADLINES
Registration must be completed 24 hours before the start of the training.
ACCESSIBILITY FOR PEOPLE WITH DISABILITIES
Do you need special accessibility accommodations? Contact Mrs. Fosse, Disability Manager, at psh-accueil@orsys.fr to review your request and its feasibility.
Developers, project managers, decision-making IT consultants, database administrators.
PREREQUISITES
Good knowledge of RDBMs and SQL. Knowledge of the Java language is a plus.
TRAINER QUALIFICATIONS
The experts leading the training are specialists in the covered subjects. They have been approved by our instructional teams for both their professional knowledge and their teaching ability, for each course they teach. They have at least five to ten years of experience in their field and hold (or have held) decision-making positions in companies.
ASSESSMENT TERMS
The trainer evaluates each participant’s academic progress throughout the training using multiple choice, scenarios, hands-on work and more.
Participants also complete a placement test before and after the course to measure the skills they’ve developed.
TEACHING AIDS AND TECHNICAL RESOURCES
• The main teaching aids and instructional methods used in the training are audiovisual aids, documentation and course material, hands-on application exercises and corrected exercises for practical training courses, case studies and coverage of real cases for training seminars.
• At the end of each course or seminar, ORSYS provides participants with a course evaluation questionnaire that is analysed by our instructional teams.
• A check-in sheet for each half-day of attendance is provided at the end of the training, along with a course completion certificate if the trainee attended the entire session.
• The main teaching aids and instructional methods used in the training are audiovisual aids, documentation and course material, hands-on application exercises and corrected exercises for practical training courses, case studies and coverage of real cases for training seminars.
• At the end of each course or seminar, ORSYS provides participants with a course evaluation questionnaire that is analysed by our instructional teams.
• A check-in sheet for each half-day of attendance is provided at the end of the training, along with a course completion certificate if the trainee attended the entire session.
TERMS AND DEADLINES
Registration must be completed 24 hours before the start of the training.
ACCESSIBILITY FOR PEOPLE WITH DISABILITIES
Do you need special accessibility accommodations? Contact Mrs. Fosse, Disability Manager, at psh-accueil@orsys.fr to review your request and its feasibility.
Dates and locations
Dernières places
Date garantie en présentiel ou à distance
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