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intertwingle [2008-11-15 17:39] – 81.188.78.24 | intertwingle [2008-11-15 17:57] – 81.188.78.24 | ||
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* future. | * future. | ||
- | ===introduction.=== | + | ====introduction.==== |
Intertwingle can be seen as a unification of a search tool and an address book. It is not, however, a mail reader. The presentation of query results could be done through a mail reader, but the intention is that ones choice of mail reader should be orthogonal to the use of this tool. The two kinds of tools just happen to operate on the same data. | Intertwingle can be seen as a unification of a search tool and an address book. It is not, however, a mail reader. The presentation of query results could be done through a mail reader, but the intention is that ones choice of mail reader should be orthogonal to the use of this tool. The two kinds of tools just happen to operate on the same data. | ||
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* Folders have names. | * Folders have names. | ||
* Folders are sometimes arranged in a hierarchy. | * Folders are sometimes arranged in a hierarchy. | ||
- | * Folders tend to store messages linearly, in a particular order: thus, each message has ``previous'' | + | * Folders tend to store messages linearly, in a particular order: thus, each message has "previous" |
* Messages can contain other messages (forwarded messages, or digests.) Each such message is a message in its own right, but the containment relationship can be important. | * Messages can contain other messages (forwarded messages, or digests.) Each such message is a message in its own right, but the containment relationship can be important. | ||
* Messages have bodies. | * Messages have bodies. | ||
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* All messages containing text in the main body, but not in an attachment. | * All messages containing text in the main body, but not in an attachment. | ||
* All messages with an attachment whose file name contains string. | * All messages with an attachment whose file name contains string. | ||
+ | |||
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The basic components of this system are: | The basic components of this system are: | ||
- | ====1. parser.==== | + | ===1. parser.=== |
The module which reads the existing message store (directories of BSD mbox files, or news spool directories, | The module which reads the existing message store (directories of BSD mbox files, or news spool directories, | ||
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</ | </ | ||
- | These objects are shallow: that last " | + | These objects are shallow: that last " |
Deeply nested MIME structures (multipart/ forms) are also flattened. Content-Disposition is always assumed to be inline for purposes of indexing; we index the body of any part that is of a text type. There is no special handling for multipart/ | Deeply nested MIME structures (multipart/ forms) are also flattened. Content-Disposition is always assumed to be inline for purposes of indexing; we index the body of any part that is of a text type. There is no special handling for multipart/ | ||
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- | ==== 2. database.==== | + | === 2. database.=== |
The module which stores the output of the parser on disk in some quickly-retrievable format. It needs to have both relational and full-text-indexing properties; many of the searches we want to do could be accomplished with a database that was nothing but a glorified set of hash tables; but body searches need to be done in some more clever way. (Perhaps simply putting every word in a hash table would be sufficient, but I doubt it.) And more to the point, the text searches have to take advantage of the tagging of the data, so that, for example, constraining a search to be in the subject and not the body actually makes the search go faster instead of slower. | The module which stores the output of the parser on disk in some quickly-retrievable format. It needs to have both relational and full-text-indexing properties; many of the searches we want to do could be accomplished with a database that was nothing but a glorified set of hash tables; but body searches need to be done in some more clever way. (Perhaps simply putting every word in a hash table would be sufficient, but I doubt it.) And more to the point, the text searches have to take advantage of the tagging of the data, so that, for example, constraining a search to be in the subject and not the body actually makes the search go faster instead of slower. | ||
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It seems clear that RDF would be the way go go here. | It seems clear that RDF would be the way go go here. | ||
- | ====3. query tool.==== | + | ===3. query tool.=== |
All of the web search engines force the user to type in boolean expressions. Sometimes that's ok, but we should do something better, that lets the user construct expressions with a GUI. | All of the web search engines force the user to type in boolean expressions. Sometimes that's ok, but we should do something better, that lets the user construct expressions with a GUI. | ||
- | Drawing on the notion that searches are really set operations, perhaps one aspect of the search tool could be drag-and-drop: | + | Drawing on the notion that searches are really set operations, perhaps one aspect of the search tool could be drag-and-drop: |
- | ==== 4. presentation tools.==== | + | === 4. presentation tools.=== |
There are objects, sets of objects, and presentation tools. There is a presentation tool for each kind of object; and one for each kind of object set. | There are objects, sets of objects, and presentation tools. There is a presentation tool for each kind of object; and one for each kind of object set. | ||
- | =====names, addresses, or people.===== | + | ====names, addresses, or people.==== |
- | The presentation tools for these kinds of objects needn' | + | The presentation tools for these kinds of objects needn' |
user = "Jamie Zawinski < | user = "Jamie Zawinski < | ||
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The problem with the annotation notion is that it's the first time that we consider a piece of data which is not merely a projection of data already present in the message store: it is out-of-band data that needs to be stored somewhere. In the address book? In LDAP? I have no idea. | The problem with the annotation notion is that it's the first time that we consider a piece of data which is not merely a projection of data already present in the message store: it is out-of-band data that needs to be stored somewhere. In the address book? In LDAP? I have no idea. | ||
- | =====sets of people.===== | + | ====sets of people.==== |
Perhaps a simple list is sufficient, with options to sort in various ways (by last name, first name, email, host-name, or host-domain.) | Perhaps a simple list is sufficient, with options to sort in various ways (by last name, first name, email, host-name, or host-domain.) | ||
- | =====messages.===== | + | ====messages.==== |
Presenting a single message is straightforward: | Presenting a single message is straightforward: | ||
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Annotations of messages would be interesting as well. For example, one might want to make a note to one's self that two messages from different people refer to the same issue and should be dealt with at the same time. | Annotations of messages would be interesting as well. For example, one might want to make a note to one's self that two messages from different people refer to the same issue and should be dealt with at the same time. | ||
- | =====sets of messages.===== | + | ====sets of messages.==== |
This presentation has to be fairly powerful; it needs to present a decent summary of the messages (with resizable columns for sender, recipient, date, and so on) and be able to do all the usual sorting and threading tricks. Basically, this has to be a very good thread display. | This presentation has to be fairly powerful; it needs to present a decent summary of the messages (with resizable columns for sender, recipient, date, and so on) and be able to do all the usual sorting and threading tricks. Basically, this has to be a very good thread display. | ||
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It should also be able to incrementally update as results are coming back from the database, so that the user can see the results they' | It should also be able to incrementally update as results are coming back from the database, so that the user can see the results they' | ||
- | Note that, to this view, the concept of ``folder'' | + | Note that, to this view, the concept of "folder" |
- | Today, I can point my ``message set browser'' | + | Today, I can point my "message set browser" |
- | Annotating a message-set could mean manually including and excluding specific messages: a message-set could be considered a ``bucket'' | + | Annotating a message-set could mean manually including and excluding specific messages: a message-set could be considered a "bucket" |
Presentation tools should be linked as well: one should be able to pick up the sets displayed in one tool and project them into another. For example: | Presentation tools should be linked as well: one should be able to pick up the sets displayed in one tool and project them into another. For example: | ||
* Show me all messages with word in body. | * Show me all messages with word in body. | ||
- | * Drag the sender column away: that's a set of people, therefore it is displayed using a ``people browser'' | + | * Drag the sender column away: that's a set of people, therefore it is displayed using a "people browser". |
* In the people browser, click on an address: refine the search to contain only those in the same domain as that address. A new, smaller list of people is presented. | * In the people browser, click on an address: refine the search to contain only those in the same domain as that address. A new, smaller list of people is presented. | ||
* Project the addresses of those people into a message-set-viewer: | * Project the addresses of those people into a message-set-viewer: | ||
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* show me a graph of the age-distribution of my unanswered mail, or, | * show me a graph of the age-distribution of my unanswered mail, or, | ||
- | * show me a graph of people who are known to have directly exchanged mail with each other so that I can see the ``clumping'' | + | * show me a graph of people who are known to have directly exchanged mail with each other so that I can see the "clumping" |
The object/ | The object/ |