Blood counting machines aspirate a very small amount of the specimen through narrow tubing followed by an aperture and a laser flow cell. Laser eye sensors count the number of cells passing through the aperature, and can identify them; this is flow cytometry.
In computing, Extract, Transform and Load (ETL) refers to a process in database usage and especially in data warehousing that performs: Data extraction â extracts data from homogeneous or heterogeneous data sources.
Unfortunately, backup does not create a user-readable log. The etl files are meant for product tracing in the case of failures and are for Microrosft use. Hope this helps. To open *.etl file, open Event Viewer, right-click Saved Logs, click Open Saved Log, and then locate to the *.etl file. Another way is using command âtracerptâ. Please refer the following article. Windows backup creates .zip files to store file backups and a VHD format to store image backups.