The system development life cycle is the overall process of developing, implementing, and retiring information systems through a multistep process from initiation, analysis, design, implementation, and maintenance to disposal.
exists and is an alternate of . The fastest marathon ever was run by Geoffrey Mutai (2:03:02) at the Boston Marathon on April 18, 2011. But because the legendary Boston course does not meet IAAF layout standards, the World Record belongs to Patrick Makau (2:03:38) recorded at the Berlin Marathon on September 25, 2011.
What is the fastest world record for running a mile? The current world record for the 1 mile run is 3:43.13 minutes, held by Hicham El Guerrouj since 1999. For women, the record is 4:12.56 minutes, held by Svetlana Masterkova.