Title: Searching: the Good, the Bad,
1Searching the Good, the Bad, the Ugly
- Roy Tennant
- California Digital Library
2Outline
- Where I Want to Be, Part I
- Principles
- Where We Are, Part I
- Where We Are, Part II
- Where I Want to Be, Part II
- Parting Words
3Where I Want to Be, Part I
4Content Discovery Principles
- Only librarians like to search, everyone else
prefers to find - One place to search is better than two or more
- Good enough is just that
- What is not searched is as important as what is
5Integration Principles
- Integrate metadata whenever possible
- Honor metadata differences
- Exploit metadata similarities
- Offer appropriate methods to narrow the scope
- If you cant centralize metadata, centralize
searching
6Where We Are, Part I Overview
- Many database vendors still do not support a
search protocol - NISO MXG out, but not yet widely implemented
- Software still in early stages
- Market still in upheaval
- Most libraries still learning from early
implementations
7Where We Are, Part I The Landscape
Elsevier
Google
Publishers
California DigitalLibrary
Indexers/Aggregators
Portal Providers
Libraries
Software Vendors
Users
8Where We Are, Part IThe Tyranny of Numbers
- Number of resources being searched
- Number of results being returned by each resource
- Number of simultaneous users
9Where We Are, Part I Implementations
- First Generation
- Out-of-the-box interface w/minimal customization
- One-stop-shopping model
- Second Generation
- More customized, may even use the API instead
- More about tailoring portals for specific
audiences and/or purposes - Third Generation
- Not there yet
- Dynamic tailored portals
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24Where We Are, Part II
- Some institutions are
- Using the metasearch application as a service,
not a destination - Creating search tools tailored to specific
audiences and/or purposes - Requires building your own interface layer
- Enables better integration with other systems
and services
25Metalib
Databases
http
Your Application
Slide courtesy of David Walker, CSU San Marcos
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36Where I Want to Be, Part II
- One-stop shopping
- As many resources locally integrated as possible
- Based on what we know about the user (cookie
information, library card ID, etc.), we - Dynamically select appropriate sources to search
- Receive ranked results from sources
- Cluster search results
37Questions to Ask Software Vendors
- Exactly how difficult is it to customize your
interface? (show me) - Will we need to redo our customizations with
system upgrades? - Do you have an API? If so, please show me the
documentation - Which resources are available for metasearching?
- And through what types of connections? For each,
do you bring back records or only a hit count?
38Questions to Ask Yourselves
- Can we afford to wait?
- What is our goal for metasearching?
- How much work are we prepared to do to customize
the interface? - Do we want to access the product via the API?
- Do we have institutional buy-in?
39Final Advice
- Review your user needs
- Determine your goals
- Survey your options and decide which pain(s) you
wish to endure - Be prepared to spend more money and time than you
plan, for less result than you hope for - Its hard, but it can be worth it!