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Creating Cluster Connection Metadata from Configuration Files

In this tutorial, create Hadoop Cluster metadata by importing the configuration from the Hadoop configuration files.
This tutorial uses Talend Data Fabric Studio version 6 and a Hadoop cluster: Cloudera CDH version 5.4.
1. Create a new Hadoop cluster metadata definition
Ensure that the Integration perspective is selected.
In the Project Repository, expand Metadata, right-click Hadoop Cluster, and click Create Hadoop Cluster to open the wizard.
In the Name field of the Hadoop Cluster Connection wizard, type MyHadoopCluster_files. In the Purpose field, type Cluster connection metadata, in the Description field, type Metadata to connect to a Cloudera CDH 5.4 cluster, and click Next.

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tmap guide

Configuring Joins in tMap

Learn how to configure the join outputs in a tMap component. This free video tutorial will walk you, step-by-step, through the process. Text instructions are available on-page or in a downloadable PDF.

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tmap component

Joining Two Data Sources with the tMap Component

Discover how to easily join two data sources with the tMap component. This free video tutorial will walk you through 4 simple steps, with on-page text instructions. You can also download a PDF of the instructions to take with you.

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using tmap component

Filtering Data Using the tMap Component

Discover the tMap component and its interface, and learn how to use it to filter columns from a schema. This free video tutorial will walk you through three simple steps, with on-page instructions. Or you can download a PDF of the instructions to take with you.

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how to create use metadata

Creating and Using Metadata

Discover how metadata can help save a lot of development time, and learn how to create and use them. This free video tutorial will walk you through 5 simple steps, and the on-page instructions are also available as a PDF.

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how to sort a file

Sorting a File

Learn how to use a processing component and learn how to sort data from a file. The video tutorial will walk you through 5 basic steps, with instructions on-page. Then, you can download a PDF version of the instructions to take with you!

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Running a Job on YARN

In this tutorial, create a Big Data batch Job running on YARN, read data from HDFS, sort them and display them in the Console.

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how to read a data file

Reading a File

Learn how to read data from a simple delimited file. The video tutorial will walk you through the process, with on-page instructions. Download a PDF version of the instructions to take with you.

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Running a Job on Spark

Learn how to create a Big Data batch Job using the Spark framework, read data from HDFS, sort them and display them in the Console.

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talend studio intro video

Discovering Talend Studio

Discover Talend Studio and its interface, and create a project and a simple demo Job. The video tutorial will walk you through the process with on-page instructions, and a PDF version to download and take with you!

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dynamic migration of cloud database to snowflake

Dynamic Migration of Cloud Database to Snowflake

Follow this step-by-step tutorial to learn how to seamlessly load Salesforce data into Snowflake. Setup a few free, trial accounts, and you can have your Salesforce data extracted, prepared, transformed, loaded, and ready to go much faster than a manual coding process would allow for!

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Try It! Performing a Structural Analysis with Talend Data Quality

In this hands-on tutorial, you are provided a virtual training environment and step-by-step instructions to get started on Talend Data Quality.

After starting Talend Studio, you establish a connection to the local database server.
Then you use a structural analysis to create an overview of the databases stored on the MySQL server, focusing on the CRM database.

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Try It! Performing a Business Rule Analysis with Talend Data Quality

In this hands-on tutorial, you are provided a virtual training environment and step-by-step instructions to get started on Talend Data Quality.

After starting Talend Studio, you will establish a connection to the local database server.
Then you will create a SQL business rule in the repository.
Finally, you will create a business rule analysis and associate the business rule with it.

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Try It! Executing a Task on a Remote Engine in Talend Cloud

In this hands-on tutorial, you are provided a virtual training environment and step-by-step instructions to get started on Talend Cloud.

You connect to Talend Cloud Portal then, you publish a predefined Job and run it on Talend Cloud.
You also see how to execute a task using a Remote Engine.

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Try It! Performing a Column Analysis with Talend Data Quality

In this hands-on tutorial, you are provided a virtual training environment and step-by-step instructions to get started on Talend Data Quality.

After starting Talend Studio, you will establish a connection to the local database server.
Then you will create a basic column analysis and use built-in patterns based on regular expressions to analyze individual column data statistics.
Finally, you will interpret the results.

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Try It! Executing a Task in Talend Cloud

In this hands-on tutorial, you are provided a virtual training environment and step-by-step instructions to get started on Talend Cloud.

You connect to Talend Cloud Portal then, you publish a predefined Job and run it on Talend Integration Cloud.
You also see how to execute a task using a Cloud Engine.

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Big data and machine learning

IoT Predictive Maintenance POC

This example shows how a large company with over 50,000 vending machines can use the power of IoT (Internet of Things) and Machine Learning to determine an individual machine’s likelihood to break down.

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