International Business Machines Corporation

Lupin, Inc.

Pravin Kailas Mahajan

Sasikanth Eda

Abhishek Jain

Girij Pal Singh

Gurvinder Pal Singh

Vikrant Malushte

Ganesh Balkrishna Salunke

Dabeer Karnalkar

A storage volume functioning at least in part as cache for a tiered storage system, the storage volume having an in-memory write extent consisting of write-accessed grains retrieved from a plurality of hot extents in a first tier of the tiered storage system, where the in-memory write extent is a same size as a block erase size of a solid-state drive tier of the tiered storage system. The storage volume further having an in-memory read extent consisting of read-accessed grains retrieved from the plurality of hot extents in the first tier of the tiered storage system.

Data migration across tiers in a multi-tiered storage area network

An improved process for Efavirenz, which has several advantages over reported methods like low cost, high yield, better optical purity and industrial feasibility.

Process for preparation of Efavirenz

Growing community of inventors

Pune, India

Pravin Kailas Mahajan