Preimplantation Genetic Testing: According to National Center for Biotechnology Information (NCBI), preimplantation genetic testing is defined as the testing of oocytes or embryos at the preimplantation stage for genetic defects. The technique is majorly performed in conjunction with in-vitro fertilization to minimize the risk of passing down inherited conditions. The respective genetic test is performed in the cases where there is a higher risk of passing on the inherited conditions. Some of the common conditions such as single gene diseases, chromosomal rearrangements, and aneuploidies, with the help of techniques such as fluorescence in situ hybridization (FISH), microarray, and next generation sequencing (NGS).

Data centers are the backbone of online business operations and consumers. The growth in data centers is aided by the increased usage of the internet for personal and business purposes by consumers through smartphones and high-speed broadband connectivity. Due to COVID-19, there was a boost in data generation across the world, as various governments launched digital initiatives, and enterprises and individuals shifted to cloud and other online platforms. People started working from home, and there was increased interest seen in online trading and e-commerce. The amount of data generated was very high during the COVID-19 pandemic.

A biomarker is a biological indicator (nucleic acids, enzymes, metabolites, and other types of molecules: histamines, hormones, proteins, etc.) present in a body or excreted by the body as a biological response to any therapeutic intervention or disease. A biomarker identifies the presence, the effect, and/or the measurement of any specific phenomena, such as: