JSON
This pipeline can be used to request and retrieve JSON files/folders (consisting similar structured JSON files). The transfer is enabled irrespective of whether JSON files are compressed or not.
Configuring the Credentials
Select the account credentials which has access to relevant Azure Blob Storage data from the dropdown menu & Click Next
Setting Parameters
Select the fields that are necessary as per the file or folder .
Parameter | Description | Values |
---|---|---|
Folder Path |
Required Points to the path along which the files are present |
String value (eg:folder/subfolder) |
File Name |
Required Specify the File Name. In cases where the user doesn’t remember complete name of file, specify file name match type using the operator which takes values as 'Exact, Startswith, Endswith, and Contains'. |
String value (eg:abc.csv) Default Value: Exact (For the operator) |
Process All Matching Files |
Required Select Yes or No, depending on if all matching files are to be processed or not |
{Yes,No} Default Value: No |
File Selection Criteria Dependant |
Required (If Process All Files in Folder = NO) Choose File’s creation or modification Date |
{Date Created,Date Modified} Default Value: Date Created |
Attempt Schema Inference |
Required If Yes then value types will be fetched as it is, eg: Float will be fetched as float. If No then everything will be fetched as string irrespective of its type. |
{Yes,No} Default Value: No |
Insert Mode |
Required Specifies the manner in which data will get updated in the data warehouse : Upsert will insert only new records or records with changes, Append will insert all fetched data at the end, Replace will drop the existing table and recreate a fresh one on each run. |
{Upsert,Append,Replace} Default Value: Replace |
Key Dependant |
Required (If Upsert is chosen as the Insert Mode Type) Enter the column name based on which data is to be upserted. |
String value |
Container Name |
Required Enter the container name in lowercase. |
String value |
Compressed |
Required Choose Yes or No depending on the file compression |
{Yes,No} Default Value: No |
Compression Type Dependant |
Required (If Compressed = Yes) Specify the file compression type |
{Zip,Gzip} |
Post Processing Actions |
Required Actions to be performed once the file processing has been completed |
{No Action,Move Files} Default Value: No Action |
Move File Destination Dependant |
Required (If Post Processing Actions = Move Files) Specify the folder where the files are to be moved |
String value (eg:test_folder/) |
Include Source File Name |
Required Set this parameter to 'YES' if you want to include source file name in the data warehouse. |
{Yes,No} Default Value: No |
Content Structure |
Required This refers to the manner in which your data in a file can be structured. In the case of Newline Delimited JSON, each line in the file represents a JSON object. On the other hand, for the Array of Objects structure, the data is wrapped within an array. |
{Newline Delimited JSON, Array of Objects} Default Value: Newline Delimited JSON |
Datapipeline Scheduling
Scheduling specifies the frequency with which data will get updated in the data warehouse. You can choose between Manual Run, Normal Scheduling or Advance Scheduling.
- Manual Run
-
If scheduling is not required, you can use the toggle to run the pipeline manually.
- Normal Scheduling
-
Use the dropdown to select an interval-based hourly, monthly, weekly, or daily frequency.
- Advance Scheduling
-
Set schedules fine-grained at the level of Months, Days, Hours, and Minutes.
Detailed explanation on scheduling of pipelines can be found here
Dataset & Name
- Dataset Name
-
Key in the Dataset Name(also serves as the table name in your data warehouse).Keep in mind, that the name should be unique across the account and the data source. Special characters (except underscore _) and blank spaces are not allowed. It is best to follow a consistent naming scheme for future search to locate the tables.
- Dataset Description
-
Enter a short description (optional) describing the dataset being fetched by this particular pipeline.
- Notifications
-
Choose the events for which you’d like to be notified: whether "ERROR ONLY" or "ERROR AND SUCCESS".
Once you have finished click on Finish to save it. Read more about naming and saving your pipelines including the option to save them as templates here
Still have Questions?
We’ll be happy to help you with any questions you might have! Send us an email at info@datachannel.co.
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