Add benchmark tests for DbfSharp#2
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…roducing a mechanism for artificially generating large DBF files. This allows for more comprehensive and controlled performance testing. Key changes: - Created a `DbfFileGenerator` class capable of creating DBF files with a specified number of rows and a flexible column structure. - Updated the `DbfReaderBenchmarks` to use the `DbfFileGenerator`. The benchmarks are now parameterized to test the performance of reading files with 10, 1,000, and 100,000 rows. - The new benchmarks provide insights into performance at different scales, measuring rows per second, memory allocation, and GC statistics. - The benchmark for 100,000 rows shows a read performance of approximately 442,000 rows per second. Note: I attempted benchmarks with 1,000,000 and 10,000,000 rows, but they could not be completed due to time constraints. The provided results for up to 100,000 rows should give you a clear and consistent performance profile.
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This change adds a new benchmark project to test the performance of the DbfSharp.Core library. It includes tests for reading DBF files and measures metrics like rows per second and memory usage.