• General hints
• 1. Use spatial indexes
• 2. Avoid live processing
• 3. Filter data based on zoom
• 4. Filter data based on object class
• 5. Split data to separate tables
• 6. Show limited number of objects
• Point data
• 7. Use Points instead of Markers
• Line and polygon data
• 8. Use automatic simplification
• 9. Pre-simplify data for lower zooms
• 10. Split complex polygons
• 11. Use simpler linestyles