Re: clojure + voltdb
Hey Todd, any chance you still have this kicking around somewhere? On Friday, July 9, 2010 2:03:05 AM UTC-4, Todd wrote: I've created a basic project to show how to create a voltdb database, and then to create java and clojure clients for this database: http://github.com/ToddG/clojure-voltdb Any feedback would be most welcome. There's a tutorial and ant tasks for each step. -Todd -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Community Interest in a Clojure Application Config Library, using Zookeeper?
Currently config changes that require restart of a component are not supported by our drcfg On Wednesday, May 21, 2014 12:59:18 PM UTC-4, Ben Mabey wrote: On 5/20/14, 3:33 PM, Thomas Steffes wrote: Hey folks, At Room Key we're using Apache Zookeeper and a home-grown clojure library called drcfg for real-time application configuration management. We're debating open-sourcing drcfg and are trying to gauge community interest in such a tool. We think it's got great usage semantics, basically you just def an atom in any namespace where you'd like a variable that can be changed in real-time on a running system. When you define the atom, you can also provide defaults to fall back to if zookeeper is unavailable, a validator to be run on any value when a change is attempted (to prevent invalid configuration data), as well as some meta-data about the variable. We've also got a web UI we use to change configuration data, but that would likely be released separate of drcfg itself. If anyone's interested, could you reply to this post? I can provide more information as well if need be. -Thomas Steffes @ Room Key Hi Thomas, I'd be interested in learning more about your solution. Have you ever ran into the case where a config change needs to restart a component? If so, have you written the logic that handles the updating of your entire system based on this change? e.g. a new DB config requires that your DB component be restarted and each component that relies on the DB component be restarted as well to get the new connection. Thanks, Ben -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Community Interest in a Clojure Application Config Library, using Zookeeper?
Hey folks, At Room Key we're using Apache Zookeeper and a home-grown clojure library called drcfg for real-time application configuration management. We're debating open-sourcing drcfg and are trying to gauge community interest in such a tool. We think it's got great usage semantics, basically you just def an atom in any namespace where you'd like a variable that can be changed in real-time on a running system. When you define the atom, you can also provide defaults to fall back to if zookeeper is unavailable, a validator to be run on any value when a change is attempted (to prevent invalid configuration data), as well as some meta-data about the variable. We've also got a web UI we use to change configuration data, but that would likely be released separate of drcfg itself. If anyone's interested, could you reply to this post? I can provide more information as well if need be. -Thomas Steffes @ Room Key -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Re: Community Interest in a Clojure Application Config Library, using Zookeeper?
RIght - we're familiar with Avout, in fact in the beginning we were using a (very early) version of Avout at Room Key. On Tuesday, May 20, 2014 5:37:32 PM UTC-4, Jozef Wagner wrote: FYI atoms backed by zookeeper are already provided in Avout library [1]. [1] https://github.com/liebke/avout Jozef On Tue, May 20, 2014 at 11:33 PM, Thomas Steffes smni...@gmail.comjavascript: wrote: Hey folks, At Room Key we're using Apache Zookeeper and a home-grown clojure library called drcfg for real-time application configuration management. We're debating open-sourcing drcfg and are trying to gauge community interest in such a tool. We think it's got great usage semantics, basically you just def an atom in any namespace where you'd like a variable that can be changed in real-time on a running system. When you define the atom, you can also provide defaults to fall back to if zookeeper is unavailable, a validator to be run on any value when a change is attempted (to prevent invalid configuration data), as well as some meta-data about the variable. We've also got a web UI we use to change configuration data, but that would likely be released separate of drcfg itself. If anyone's interested, could you reply to this post? I can provide more information as well if need be. -Thomas Steffes @ Room Key -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clo...@googlegroups.comjavascript: Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+u...@googlegroups.com javascript: For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+u...@googlegroups.com javascript:. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
Room Key is Hiring!
Room Key is hiring Clojure developers to work at our technology headquarters in beautiful Charlottesville, Virginia. Our backend stack is Clojure / AWS / Solr / Postgres, which fronts a JSON API for our single-page javascript application. See this job posting, or reach out to j...@roomkey.com if interested! http://charlottesville.craigslist.org/sof/4319601411.html -- You received this message because you are subscribed to the Google Groups Clojure group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups Clojure group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
