Conclusions
To conclude:
- Standards are important, especially for national initiatives and other large-scale services
- Proprietary solutions are often tempting because:
- They are available
- They are often well-marketed and well-supported
- They may become standardised
- Solutions based on standards may not be properly supported by applications
- Metadata is big growth area
- Intermediaries may have a role to play in deploying standards-based solutions
- Intelligent servers likely to be important