Difference between tmap & tjoin Types of connection Difference between truncate delete What is ETL What are triggers Type of join

Question

Accepted Answer

tmap is used to transform data in Talend, tjoin is used to join data. There are different types of connections, truncate and delete are different ways to remove data from a table. ETL stands for Extract, Transform, Load. Triggers are database objects that are automatically executed in response to certain events. There are different types of joins.

tmap is used for data transformation in Talend
tjoin is used for joining data in Talend
Types of connections include database connections, file connections, etc.
Truncate is a DDL operation that removes all data from a table, while delete is a DML operation that removes specific rows from a table
ETL is a process of extracting data from various sources, transforming it to fit the target system, and loading it into the target database
Triggers are used to automatically execute a set of actions in response to specific events in a database
Types of joins include inner join, outer join, left join, right join, etc.

Accepted Answer

ETL stands for Extract, Transform, and Load. It's a process that moves data from different sources into a single repository, such as a data warehouse

Accepted Answer

ETL stands for Extract, Transform, and Load. It's a process that moves data from different sources into a single repository, such as a data warehouse.

Accepted Answer

T Join or TMap can both be used to create a join between different data sources. However, TJoin is a basic component only used to create a join between two data .

Difference between tmap & tjoin Types of connection Difference between truncate delete What is ETL What are triggers Type of join

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Difference between tmap &amp; tjoin Types of connection Difference between truncate delete What is ETL What are triggers Type of join

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Difference between tmap & tjoin Types of connection Difference between truncate delete What is ETL What are triggers Type of join