Assess the current Db2 architecture, configuration, security, and operational support model for TruckMate, and analyze database workload, SQL performance, execution plans, indexes, locking behavior, deadlocks, schema design, tablespaces, buffer pools, memory configuration, logging, and capacity to identify bottlenecks and improvement opportunities. Extensive hands-on experience administering and tuning IBM Db2 LUW in production enterprise environments, including configuration, buffer pools, tablespaces, memory management, logging, backup and recovery, indexing, statistics, and analyzing SQL execution plans to improve performance for large, transaction-heavy databases.