Java project - Read large excel files to an array using Apache POI streaming
Budget: $10 – $50 USD
Java project - Read large excel files to an array using Apache POI streaming
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This project is about to read an large excel file into an array, row and colums, Array[][]. The project should work with very large excel files (format .xlsx), 1M rows and 50 columns (+30MB). The excel files contains, strings, times (i.e 14:00), boolean, and integers.
A) Delivery
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Delivery of a working eclipse project that could be imported to Eclipse and be run, and the excel file that you have been using during the test.
B) Code requirements
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Java version: Java SE 8 (version number 1.8)
Eclipse: Project should work with version: 2022-12 (4.26.0)
The code should contain comments on code
The code should not take hours to run to import the large excel file into an array
Use Apache POI streaming
Print first cell and last cell to the console
Excel format: xlsx
============================================================
This project is about to read an large excel file into an array, row and colums, Array[][]. The project should work with very large excel files (format .xlsx), 1M rows and 50 columns (+30MB). The excel files contains, strings, times (i.e 14:00), boolean, and integers.
A) Delivery
============================================================
Delivery of a working eclipse project that could be imported to Eclipse and be run, and the excel file that you have been using during the test.
B) Code requirements
============================================================
Java version: Java SE 8 (version number 1.8)
Eclipse: Project should work with version: 2022-12 (4.26.0)
The code should contain comments on code
The code should not take hours to run to import the large excel file into an array
Use Apache POI streaming
Print first cell and last cell to the console
Excel format: xlsx