http://www.infoworld.com/article/08/04/07/15FE-cloud-computing-reality_1.html
Cloud Computing - multiple definitions: 1. an updated version of utility computing (virtual servers available over the internet) 2. anything you consume outside the firewall (including conventional outsourcing)
Types of Cloud Computing:
SaaS - ex. salesforce.com - delivers a single app through a browser to customers using a multitenant architecture. No upfront investment required of customers; low cost for providers.
Utility Computing - offers storage and virtual servers that can be accessed on demand. (I don't really understand the difference between this and SaaS).
Web services in the cloud
Platform as a service - you can build your own apps that run on the providers infrastructure.
Managed Service Providers - an app exposed to IT rather than to end users (ex. virus scanning service for email).
Service Commerce Platforms - hybrid of SaaS and MSP
Internet Integration - ex. OpSource - serves SaaS providers
http://www.davinciinstitute.com/page.php?ID=120
I don't know about this "ultimate form" of communcation the author is pondering. This article seems a bit of a mess to me. It is interesting to conceptualize books as a form of technology with a limited life span, but their life span has obviously been vast thus far and even despite the multitude of benefits of technology to information seeking, books have their place... even if that means the definition of book has to be re-thought.
http://www.youtube.com/watch?v=hplXnFUlPmg&NR=1
Cloud computing permits individual usersto access files from any device and allows businesses to lower the cost of investment in storage space.
Closely associated with web 2.0 - emergence of apps - SaaS (software as a service) - google docs is an example.
HaaS (hardware as a service) - Amazon has elastic compute cloud, Google has app engine
Cloud computing may allow centralization of information.
Sunday, April 22, 2012
Saturday, April 14, 2012
Week 14 Reading Notes
http://www.noplacetohide.net/
None of this is new to me, really, but it is such a daunting thing that it is easy to ignore. As O'Harrow puts it, "where one effort ends, another begins, often with the same technology and aims." Its hard to keep track of the numerous ways information is being collected about us every second. I have always felt that many of America's post-9/11 'security' efforts have been reactionary and inefficient, and this 1984-like world we live in now is just another example. Its like a bad relationship with no boundaries. If you are completely open with your significant other, give them your bank records, email and facebook password, etc., even the most secure foundations of trust will become shaky, and your partner will find whatever it is they want to find - whether it actually exists or not.
http://epic.org/privacy/profiling/tia/
The first thing I notice is that most of this stuff is from 2005 or earlier - is there nothing more recent?
http://greatlibrarynews.blogspot.com/2008/09/myturn-protecting-privacy-rights-in.html
This sounds like a sticky situation - it comes back to knowing the laws and your library's policies, but also understanding the basic rights afforded to citizens (and children, who seem easy to overlook in terms of rights).
I feel like this blog would be more useful with some context (for this class).
None of this is new to me, really, but it is such a daunting thing that it is easy to ignore. As O'Harrow puts it, "where one effort ends, another begins, often with the same technology and aims." Its hard to keep track of the numerous ways information is being collected about us every second. I have always felt that many of America's post-9/11 'security' efforts have been reactionary and inefficient, and this 1984-like world we live in now is just another example. Its like a bad relationship with no boundaries. If you are completely open with your significant other, give them your bank records, email and facebook password, etc., even the most secure foundations of trust will become shaky, and your partner will find whatever it is they want to find - whether it actually exists or not.
http://epic.org/privacy/profiling/tia/
The first thing I notice is that most of this stuff is from 2005 or earlier - is there nothing more recent?
http://greatlibrarynews.blogspot.com/2008/09/myturn-protecting-privacy-rights-in.html
This sounds like a sticky situation - it comes back to knowing the laws and your library's policies, but also understanding the basic rights afforded to citizens (and children, who seem easy to overlook in terms of rights).
I feel like this blog would be more useful with some context (for this class).
Sunday, April 8, 2012
Week 13 Reading Notes
https://courseweb.pitt.edu/bbcswebdav/courses/2124_UPITT_LIS_2600_SEC1090/Blossom_Content_Nation_7_Secrets_Social_Media.pdf
Social Media defined as "anything that helps individuals to publish influentially;" "any highly scalable and accessible communications technology or technique that enables any individual to influence groups of other individuals easily."
Interesting points about social media not eliminating human nature - collaboration will not necessarily be easy just because the tools and circumstances under which we can collaborate are easier to manage. This is definitely true of online learning!
I also found secret #5 to be quite interesting:
"SOCIAL MEDIA SECRET #5: Social media has a production model, but its goal is
not mass production from a handful of huge factories, but mass contextualizalion
in millions of small factories to create and aggregate content again and again in
constantly renewable and useful contexts."
https://courseweb.pitt.edu/bbcswebdav/courses/2124_UPITT_LIS_2600_SEC1090/Using%20a%20wiki%20to%20manage%20a%20library%20instruction%20program.htm
This is a nice look at wikis - I use a wiki at my library and found many parallels between our processes. We have delegated sections to maintain, and it is helpful especially because we all work at different locations. Now, users across town can have access to the same resources I know about for children, and my users can get more thorough resume help from the expert in Germantown. It is very useful as a resource.
One problem I have is that formatting is very limited. For a kid's site, I'd like it to be able to be more interactive, but it is very hard to integrate text and graphics in a cohesive way on a wiki.
http://www.mendeley.com/research/creating-academic-library-folksonomy/?mrr_wp=0.1
Social Tagging sites:
de.li.cious - http://delicious.com/
tags.library.upenn.edu/
www.connotea.org/
www.citeulike.org/
Particularly useful paragraph:
"Del.icio.us allows you to forward links to another user, meaning that a curator who created his or her own account can forward links to the main library site. This requires a Webmaster who can then move these links onto the librarys del.icio.us homepage. Alternatively, you can give subject specialists the password for the librarys account. If librarians without specific subject knowledge have the responsibility to choose and tag resources, they can mine sites like the Librarians Internet Index (lii.org) or the C&RL News Internet Resources columns These sites provide quick ways to fill out your site with quality Web sites to get the program off the ground and show its value to the library community. There are, of course, a few risks and issues to consider when implementing social tagging in your library, especially if the site is open for all library patrons to update. One is the wonderfully named spagging, or spam tagging. Users with bad intentions can tag unsuitable sites for their own profit or simply to create havoc. Another issue is the inevitable variation in tags and the varied degree of user understanding of how to choose keywords. Is it englishliterature, englishliterature, english, literature, or books?"
http://www.ted.com/talks/jimmy_wales_on_the_birth_of_wikipedia.html
neutral POV policy - social concept of cooperation surrounding neutrality. Doesn't use the word "truth" because it is too subjective. Keeps the info quality up.
Edits by "anonymous" users - controversial because credentials can't be checked, but only 18% of posts are anonymous, and it hasn't posed much of a problem to quality thus far.
I will be excited to hear more about "freely licensed text books" alluded to at the end of the video.
Social Media defined as "anything that helps individuals to publish influentially;" "any highly scalable and accessible communications technology or technique that enables any individual to influence groups of other individuals easily."
Interesting points about social media not eliminating human nature - collaboration will not necessarily be easy just because the tools and circumstances under which we can collaborate are easier to manage. This is definitely true of online learning!
I also found secret #5 to be quite interesting:
"SOCIAL MEDIA SECRET #5: Social media has a production model, but its goal is
not mass production from a handful of huge factories, but mass contextualizalion
in millions of small factories to create and aggregate content again and again in
constantly renewable and useful contexts."
https://courseweb.pitt.edu/bbcswebdav/courses/2124_UPITT_LIS_2600_SEC1090/Using%20a%20wiki%20to%20manage%20a%20library%20instruction%20program.htm
This is a nice look at wikis - I use a wiki at my library and found many parallels between our processes. We have delegated sections to maintain, and it is helpful especially because we all work at different locations. Now, users across town can have access to the same resources I know about for children, and my users can get more thorough resume help from the expert in Germantown. It is very useful as a resource.
One problem I have is that formatting is very limited. For a kid's site, I'd like it to be able to be more interactive, but it is very hard to integrate text and graphics in a cohesive way on a wiki.
http://www.mendeley.com/research/creating-academic-library-folksonomy/?mrr_wp=0.1
Social Tagging sites:
de.li.cious - http://delicious.com/
tags.library.upenn.edu/
www.connotea.org/
www.citeulike.org/
Particularly useful paragraph:
"Del.icio.us allows you to forward links to another user, meaning that a curator who created his or her own account can forward links to the main library site. This requires a Webmaster who can then move these links onto the librarys del.icio.us homepage. Alternatively, you can give subject specialists the password for the librarys account. If librarians without specific subject knowledge have the responsibility to choose and tag resources, they can mine sites like the Librarians Internet Index (lii.org) or the C&RL News Internet Resources columns These sites provide quick ways to fill out your site with quality Web sites to get the program off the ground and show its value to the library community. There are, of course, a few risks and issues to consider when implementing social tagging in your library, especially if the site is open for all library patrons to update. One is the wonderfully named spagging, or spam tagging. Users with bad intentions can tag unsuitable sites for their own profit or simply to create havoc. Another issue is the inevitable variation in tags and the varied degree of user understanding of how to choose keywords. Is it englishliterature, englishliterature, english, literature, or books?"
http://www.ted.com/talks/jimmy_wales_on_the_birth_of_wikipedia.html
neutral POV policy - social concept of cooperation surrounding neutrality. Doesn't use the word "truth" because it is too subjective. Keeps the info quality up.
Edits by "anonymous" users - controversial because credentials can't be checked, but only 18% of posts are anonymous, and it hasn't posed much of a problem to quality thus far.
I will be excited to hear more about "freely licensed text books" alluded to at the end of the video.
Subscribe to:
Comments (Atom)