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RPA developer

Very useful resource to manage huge excel

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1. Provides logic to handle and process huge Excel files

2. Resolves the "out of memory exception" issue by processing bulk Excel files by chunking logic.

In the schenario of having an Excel file with more than 10 million records and the need to apply some sort of filter condition for each and every record, this component helps to read the huge Excel file and convert each sheet into separate Excel files. Then, based on the chunk size (like 2.5lac Excel records as 1 chunk), loop through each newly created Excel file and convert it into small chunk XML documents.

In general, when UiPath is trying to access and load entire bulk Excel files into a single datatable and performing datatable activities like sorting, merging, filtering, it throws an "out of memory exception" issue, because UiPath is trying to access more RAM (32 bit application can access only 4gb RAM). In this situation, users can benefit from this snippet to process Excel files chunk by chunk.

This snippet takes the bulk Excel file as input and converts it into small xml based on the chunk size (total records in chunk).

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MIT License Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Visual Basic

This is the first release for this component. Users can directly plug in this snippet to their workflows.

Handling Huge Excel by Chunking Logic

Handling Huge Excel by Chunking Logic