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.
â¢ ETL Optimization: Worked on bringing down ETL time from 5 hours to under 3 hours. Helped build SQL query optimization, performance tuning and data warehousing skills. â¢ UI Automation: Was involved in designing from scratch, and implementing, an automation suite that would test a redesigned website.