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Navigatone
Personal blog · karussell.wordpress.comprogramming
Navigatone is a personal blog at karussell.wordpress.com about programming. Since 2010, 4 different Hacker News readers have linked it 13 times. It is still writing: the last post was on 2026-03-21, and you can follow it by feed.
Too few sampled comments (1) to say how often HN recommends it.?
Why HN links it
Only one comment, from a thread on central logging with open source software, discusses ElasticSearch and Sphinx. It does not comment on the blog's writing, so HN readers' view of the post is unclear.
Summarised by Claude from a sample of 1 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.
Thoughts about Java and more
What Hacker News says?
What is the difference of this to doppio? A new approach from some of the doppio authors? Also if someone says this is useless an interesting use case could be e.g. a hybrid navigation application https://karussell.wordpress.com/2014/05/04/graphhopper-in-th... or portable native apps using a webview BTW: I got lots of errors in the Firefox console saying 'Error: Assertion failed: A non-running thread has an expired…
Comment linking /2014/05/04/graphhopper-in-the-browser-teavm-makes-offline-routing-via-openstreetmap-possible-in-javascript/
on “Java Polyfill for the Browser”Submitted Lenovo ThinkPad T460 – A Good Linux Laptop for Development as a story · 319 points
HN discussionI knew one for Eclipse but others too? (looking for Java IDEs) https://karussell.wordpress.com/2008/06/22/real-time-editing...
Comment linking /2008/06/22/real-time-editing-with-eclipse-and-netbeans/
on “Next Generation Eclipse IDE”Submitted ElasticSearch as a database as a story · 2 points
HN discussionWe've a similar example using real world travel times here: https://graphhopper.com/api/1/examples/#optimization (use the temporary API key: 7e76e228-d7fa-4795-a8c5-ad1048de42f1) This demonstrates that jsprit and GraphHopper combined (both open source) can be used to achieve similar performance with a lot more precise output (due to read real world data) and if you need to calculate the optimal route with multiple v…
Comment linking /2015/05/05/solving-the-electric-vehicle-charging-problematic-fast-with-graphhopper/
on “Solving the Traveling Tesla Salesman Problem with Python and Concorde”Submitted Memory Efficient Java - Mission Impossible? as a story · 1 points
HN discussionWe have a lot of in house expertise in ElasticSearch and choose it for a few reasons: 1) It's easier than Lucence/Sphinx to setup. 2) It's clustering support works out of the box and is so easy to configure it's not funny. ES is basically a usability wrapper around Lucene. I've heard that Sphinx is better for a single node configuration, it's faster and uses less resources, but clustering with Sphinx is apparently t…
Comment linking /2011/05/12/elasticsearch-vs-solr-lucene/
on “Central Logging with Open Source Software”Submitted Shortest Code for a Simple Calculator on Android as a story · 1 points
HN discussionWrite what you think about this idea and especially the opportunities explained in my blog post: http://karussell.wordpress.com/2010/11/01/full-text-search-i...
Comment linking /2010/11/01/full-text-search-in-100-javascript-the-future-of-javascript-is-bright/
on “JSii - full text search in 100% javascript”Submitted Releasing Snacktory – Yet another Readability clone #java as a story · 1 points
HN discussionSubmitted Releasing Jetslide … naming it Hackernews+ would have been childish as a story · 1 points
HN discussionSubmitted Twitter Client Hootsuite gets an Open Challenger as a story · 1 points
HN discussionSubmitted Evolution of build systems as a story · 1 points
HN discussion