Dear Chirayu Traihirun,
Thank you for your inquiry regarding performance concerns with your NAV2015 environment. Creating a new database and deploying it on a separate application server can help isolate workloads and may improve performance, especially in high-traffic scenarios or when resource contention is observed.
However, we recommend first reviewing key areas such as SQL Server optimization, NAV service tier configuration, and object-level performance tuning. Common bottlenecks often stem from inefficient indexing, long-running queries, or excessive data reads3. Tools like the Performance Profiler and SQL Server Management Studio can assist in identifying root causes.
If further assistance is needed, Microsoft partners or certified NAV consultants can provide tailored diagnostics and remediation strategies.
Best regards,
Quinnie Quoc.