CSV Connector for SSISCSV Connector can be used to extract and output CSV data from Web URL/REST API web service calls (Web URL) or direct CSV String (variables or DB columns) or local CSV files data. If you are new with SSIS and ZappySys SSIS PowerPack then check below links to get started.
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Connect to CSV in other apps
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Video Tutorial - Integrate CSV data in SSIS
This video covers following and more so watch carefully. After watching this video follow the steps described in this article.
- How to download / install required driver for
CSV integration in SSIS - How to configure connection for
CSV - Features about
CSV Source (Authentication / Query Language / Examples / Driver UI) - Using
CSV Connection in SSIS
Prerequisites
Before we perform steps listed in this article, you will need to make sure following prerequisites are met:- SSIS designer installed. Sometimes it is referred as BIDS or SSDT (download it from Microsoft site).
- Basic knowledge of SSIS package development using Microsoft SQL Server Integration Services.
- Make sure ZappySys SSIS PowerPack is downloaded and installed (download it). Check Getting started section for more information.
- Optional (If you want to Deploy and Schedule ) - Deploy and Schedule SSIS Packages
How to read data from CSV in SSIS using CSV Source (Export data)
In this section we will learn how to configure and use CSV Connector in the API Source to extract data from the CSV using CSV Source.
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Begin with opening Visual Studio and Create a New Project.
Select Integration Service Project and in new project window set the appropriate name and location for project. And click OK.
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In the new SSIS project screen you will find the following:
- SSIS ToolBox on left side bar
- Solution Explorer and Property Window on right bar
- Control flow, data flow, event Handlers, Package Explorer in tab windows
- Connection Manager Window in the bottom
Note: If you don't see ZappySys SSIS PowerPack Task or Components in SSIS Toolbox, please refer to this help link. -
Now, Drag and Drop SSIS Data Flow Task from SSIS Toolbox. Double click on the Data Flow Task to see Data Flow designer.
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From the SSIS toolbox drag and drop CSV Source on the dataflow designer surface
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Double click on CSV Source component to configure it.
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From the Access Mode dropdown select [File path or web Url] and paste the following Url for this example.
Example: Here is Example of Local or Server Path. c:\data\cust-1.csv (Local file Path) http://www.zappysys.com/downloads/files/test/cust-1.csv (Server file Path) Note: If you want to operation with multiple files then use wild card pattern as below (when you use wild card pattern in source path then system will treat target path as folder regardless you end with slash). c:\data\cust-1*.csv (all files starting with file name) c:\data\subfolder\*.csv (all files with .csv Extension and located under folder subfolder) You can also create Variable for file name and use it in CSV source
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If you see in upper screen we have some blank rows and comments, if you want to ignore it from the output, We have Advanced Tab setting for it.
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Click OK to save ZS CSV Source (Web API or File) UI settings.
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That's it; we are done. In a few clicks we configured the call to CSV using ZappySys CSV Connector
Load CSV data in SQL Server using Upsert Destination (Insert or Update)
Once you read data from the desired source, now let's see how to Load CSV data in SQL Server using Upsert Destination. Upsert Destination can Merge/Synchronize data from source to target for Microsoft SQL Server, PostgreSql and Redshift. It supports very fast Bulk Upsert (Update or Insert) operation along and Bulk delete.
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From the SSIS toolbox drag and drop Upsert Destination on the dataflow designer surface
Connect our Source component to Upsert Destination
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Double click on Upsert Destination component to configure it.
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Select the desired Microsoft SQL Server/PostgreSql/Redshift Target Connection or click NEW to create new connection. Select Target Table or click NEW to create new table based on source columns.
Configure SSIS Upsert Destination Connection - Loading data (REST / SOAP / JSON / XML /CSV) into SQL Server or other target using SSIS -
Set Action to Upsert => (insert if not matching in target else update). Select Target Connection and Target Table. Check on Insert and Update. Click on Map All to Mappings all columns and check on Only Primary Key columns.
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Click on OK to save Upsert Destination settings UI.
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That's it. Run the SSIS Package and it will read the data from the CSV and load the data in the SQL Server/PostgreSql/Redshift using Upsert Destination.
In upper section we have seen how to read the local file or web url csv file and load the data in the database using Upsert Destination, same way we can read the Zip Formated csv file(s) also. Let's see how to read zip formated csv file(s) using CSV Source.
How to read data from CSV file URL with zip format
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Double click on CSV Source (Web API or File) to configure it.
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Set AccessMode to File path or web URL. Enter following URl.
https://zappysys.com/downloads/files/test/invoices.csv.zip https://zappysys.com/downloads/files/test/invoices.csv.gz
In the settings tab set HTTP Request Method to GET. Check on First row has column name.
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Now, in the compression tab, set file compression format to Zip(for only .zip file) or GZip(for only .gz file).
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Click on Preview button to see Data Preview.
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Click on OK button to save CSV Source configure setting UI.
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Now, Just Drag and Drop Our Free ZS Trash Destination from SSIS Toolbox.
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And than connect ZS CSV Source (Web API or File) to Trash Destination.
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Lets Double click on ZS Trash Destination to Configure it.
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Thats all, Just Execute or run your Package.
Configuring pagination in the CSV Source
ZappySys CSV Source equips users with powerful tools for seamless data extraction and management from REST APIs, leveraging advanced pagination methods for enhanced efficiency. These options are designed to handle various types of pagination structures commonly used in APIs. Below are the detailed descriptions of these options:
Page-based Pagination: This method works by retrieving data in fixed-size pages from the Rest API. It allows you to specify the page size and navigate through the results by requesting different page numbers, ensuring that you can access all the data in a structured manner.
Offset-based Pagination: With this approach, you can extract data by specifying the starting point or offset from which to begin retrieving data. It allows you to define the number of records to skip and fetch subsequent data accordingly, providing precise control over the data extraction process.
Cursor-based Pagination: This technique involves using a cursor or a marker that points to a specific position in the dataset. It enables you to retrieve data starting from the position indicated by the cursor and proceed to subsequent segments, ensuring that you capture all the relevant information without missing any records.
Token-based Pagination: In this method, a token serves as a unique identifier for a specific data segment. It allows you to access the next set of data by using the token provided in the response from the previous request. This ensures that you can systematically retrieve all the data segments without duplication or omission.
Utilizing these comprehensive pagination features in the ZappySys CSV Source facilitates efficient data management and extraction from REST APIs, optimizing the integration and analysis of extensive datasets.
For more detailed steps, please refer to this link: How to do REST API Pagination in SSIS / ODBC Drivers
ZappySys Authentication
ZappySys offers various authentication methods to securely access data from various sources. These authentication methods include OAuth, Basic Authentication, Token-based Authentication, and more, allowing users to connect to a wide range of data sources securely.
ZappySys Authentication is a robust system that facilitates secure access to data from a diverse range of sources. It includes a variety of authentication methods tailored to meet the specific requirements of different data platforms and services. These authentication methods may involve:
OAuth: ZappySys supports OAuth for authentication, which allows users to grant limited access to their data without revealing their credentials. It's commonly used for applications that require access to user account information.
Basic Authentication: This method involves sending a username and password with every request. ZappySys allows users to securely access data using this traditional authentication approach.
Token-based Authentication: ZappySys enables users to utilize tokens for authentication. This method involves exchanging a unique token with each request to authenticate the user's identity without revealing sensitive information.
By implementing these authentication methods, ZappySys ensures the secure and reliable retrieval of data from various sources, providing users with the necessary tools to access and integrate data securely and efficiently. For more comprehensive details on the authentication process, please refer to the official ZappySys documentation or reach out to their support team for further assistance.
For more details, please refer to this link: ZappySys Connections
Configuring pagination in the CSV Source
ZappySys CSV Source equips users with powerful tools for seamless data extraction and management from REST APIs, leveraging advanced pagination methods for enhanced efficiency. These options are designed to handle various types of pagination structures commonly used in APIs. Below are the detailed descriptions of these options:
Page-based Pagination: This method works by retrieving data in fixed-size pages from the Rest API. It allows you to specify the page size and navigate through the results by requesting different page numbers, ensuring that you can access all the data in a structured manner.
Offset-based Pagination: With this approach, you can extract data by specifying the starting point or offset from which to begin retrieving data. It allows you to define the number of records to skip and fetch subsequent data accordingly, providing precise control over the data extraction process.
Cursor-based Pagination: This technique involves using a cursor or a marker that points to a specific position in the dataset. It enables you to retrieve data starting from the position indicated by the cursor and proceed to subsequent segments, ensuring that you capture all the relevant information without missing any records.
Token-based Pagination: In this method, a token serves as a unique identifier for a specific data segment. It allows you to access the next set of data by using the token provided in the response from the previous request. This ensures that you can systematically retrieve all the data segments without duplication or omission.
Utilizing these comprehensive pagination features in the ZappySys CSV Source facilitates efficient data management and extraction from REST APIs, optimizing the integration and analysis of extensive datasets.
For more detailed steps, please refer to this link: How to do REST API Pagination in SSIS / ODBC Drivers
Authentication
ZappySys offers various authentication methods to securely access data from various sources. These authentication methods include OAuth, Basic Authentication, Token-based Authentication, and more, allowing users to connect to a wide range of data sources securely.
ZappySys Authentication is a robust system that facilitates secure access to data from a diverse range of sources. It includes a variety of authentication methods tailored to meet the specific requirements of different data platforms and services. These authentication methods may involve:
OAuth: ZappySys supports OAuth for authentication, which allows users to grant limited access to their data without revealing their credentials. It's commonly used for applications that require access to user account information.
Basic Authentication: This method involves sending a username and password with every request. ZappySys allows users to securely access data using this traditional authentication approach.
Token-based Authentication: ZappySys enables users to utilize tokens for authentication. This method involves exchanging a unique token with each request to authenticate the user's identity without revealing sensitive information.
By implementing these authentication methods, ZappySys ensures the secure and reliable retrieval of data from various sources, providing users with the necessary tools to access and integrate data securely and efficiently. For more comprehensive details on the authentication process, please refer to the official ZappySys documentation or reach out to their support team for further assistance.
For more details, please refer to this link: ZappySys Connections
Conclusion
In this article we discussed how to connect to CSV in SSIS and integrate data without any coding. Click here to Download CSV Connector for SSIS and try yourself see how easy it is. If you still have any question(s) then ask here or simply click on live chat icon below and ask our expert (see bottom-right corner of this page).
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