14 weeks. Prime Blues remained in the top 10 Blues Albums on the national Roots Music charts for 18 straight weeks, staying in the number 1 position for 2 weeks. Prime Blues was the number 1 Contemporary Blues Album nationally for 11 weeks. Bibliography Allchin, James Edward (1982). A suite of algorithms for maintaining replicated data using weak correctness conditions. Georgia Institute of Technology. ISBN B0006YHLIY. Allchin, James Edward (1982). Object-based synchronization and recovery. Georgia Institute of Technology. ISBN B0006YLEL4. Allchin, James Edward (1983). Support for objects and actions in CLOUDS: Status Report. Georgia Institute of Technology. ISBN B0006YHLI4. Allchin, James Edward (1983). An architecture for reliable decentralized systems. Georgia Institute of Technology. ISBN B0006YIFDY. Allchin, James Edward (1983). Facilities for supporting atomicity in operating systems. Georgia Institute of Technology. ISBN B0006YHLQG. Allchin, James Edward (1983). How to shadow a shadow. Georgia Institute of Technology. ISBN B00071W5PA. Discography Enigma (2009) Overclocked (2011) QED (2013) Decisions (2017) Prime Blues (2018) Costa Azul (Jim Allchin album)|Costa Azul (2022) References External links Channel 9 Interview with Jim Allchin, August 2005 1951 births Georgia Tech alumni Living people Microsoft employees Stanford University alumni University of Florida College of Engineering alumni Microsoft Windows people Lead guitarists American blues guitarists American male guitarists American rock guitarists American blues singers American rock singers Blues rock musicians Electric blues musicians Musicians from Grand Rapids, Michigan Singers from Michigan Guitarists from Michigan 20th-century American guitarists 20th-century American male musicians 21st-century American guitarists 21st-century American male musicians