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  4. sj:mug Holiday Mongo Talks

sj:mug Holiday Mongo Talks

Tim Spann user avatar by
Tim Spann
CORE ·
Dec. 13, 12 · Interview
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mongodb @ hp in mt laurel, nj

my local demo is hitting a mongodb instance at mongolab , the provide free hosting for a small dataset.

i have a simple application based on spring data for mongodb.

mongooperations mongoops = null;
 appconfig config = new appconfig();
 try {
 mongoops = config.mongotemplate();
 } catch (exception e) {
 e.printstacktrace();
 logger.error("mongo connection error", e);
 }

 person person = mongoops.findone(new query(where("name").is("joe")), person.class);
 logger.info(person.tostring());

 model.addattribute("mongoinfo", person.tostring());
  • august 2012 – 2.2
  • aggregation framework
  • improved concurrency
  • mongo is great for email storage / documents
  • aggregation  - unix style piping
  • ttl (time to live)
  • garbage collect data
  • unwind an array
http://docs.mongodb.org/manual/reference/aggregation/


Spring Data MongoDB Data (computing) application Framework Garbage (computer science) Spring Framework Data structure Document

Published at DZone with permission of Tim Spann, DZone MVB. See the original article here.

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