Recent advancement in the mobile communication technology has led to active research of real-time
transaction process and transaction model in mobile computing environment. However, the study on the
recovery model is still insufficient. Considering the characteristics of the mobile computing environment,
failure in the wireless network and devices during transportation can lead to the disconnection in data,
which in turn may result in severe damage. Therefore, mobile recovery technique is essential in terms of
securing safety of data in the mobile database environment. The BISLD (B+Tree Index Segment Log
Directory) technique is the existing mobile recovery technique, which uses the B+Tree index. However,
using the B+-Tree index delays the recovery time as overhead is generated during log analysis for
recovery. Thus, the present study proposes the FISLD (F-Tree Index Segment Directory) technique, which
uses the F-Tree index to remove overhead during log analysis and improve recovery time. The propose
technique is found to have improved the recovery time as compared to the existing BISLD technique.