duydo

If you want, I can try and help with pointers as to how to improve the indexing speed you get. Its quite easy to really increase it by using some simple guidelines, for example:

- Use create in the index API (assuming you can).
- Relax the real time aspect from 1 second to something a bit higher (index.engine.robin.refresh_interval).
- Increase the indexing buffer size (indices.memory.index_buffer_size), it defaults to the value 10% which is 10% of the heap.
- Increase the number of dirty operations that trigger automatic flush (so the translog won't get really big, even though its FS based) by setting index.translog.flush_threshold (defaults to 5000).
- Increase the memory allocated to elasticsearch node. By default its 1g.
- Start with a lower replica count (even 0), and then once the bulk loading is done, increate it to the value you want it to be using the update_settings API. This will improve things as possibly less shards will be allocated to each machine.
- Increase the number of machines you have so

sgillies

Author: Sean Gillies Version: 1.0

Abstract

This document describes a GeoJSON-like protocol for geo-spatial (GIS) vector data.

Introduction

wycats

Proposal for Improving Mass Assignment

For a while, I have felt that the following is the correct way to improve the mass assignment problem without increasing the burden on new users. Now that the problem with the Rails default has been brought up again, it's a good time to revisit it.

Sign Allowed Fields

When creating a form with form_for, include a signed token including all of the fields that were created at form creation time. Only these fields are allowed.

To allow new known fields to be added via JS, we could add:

anemitz

Design:

Note: The smallest block that can be allocated is 8 bytes due to the following structure.

Byte Layout:
 0             3             7
  ----------------------------
 |   size of   |  offset to  |
 |   data      |  next free  |
  ----------------------------

michalmarczyk

;;; See the inspirational SO question: http://stackoverflow.com/questions/3346382
;;; My old Gist with my first take on this: https://gist.github.com/492764
;;; Don Jackson's Gist based on the above: https://gist.github.com/1846993

;;; Licence: EPLv1, the same as Clojure

(in-ns 'clojure.tools.trace)

(defn trace-var
  "If the specified Var holds an IFn and is not marked as a macro, its

pfig

#!/bin/bash

# from
# http://bergamini.org/computers/creating-favicon.ico-icon-files-with-imagemagick-convert.html

convert source-WxW.png -resize 256x256 -transparent white favicon-256.png
convert favicon-256.png -resize 16x16 favicon-16.png
convert favicon-256.png -resize 32x32 favicon-32.png
convert favicon-256.png -resize 64x64 favicon-64.png
convert favicon-256.png -resize 128x128 favicon-128.png

david-mcneil

(ns people
  (:use [clojure.string :only (join)]
        [clojure.pprint :only (pprint simple-dispatch)]))

;; we can make maps using the special literal form:

{:a 100
 :b 200}

(class {:a 100 :b 200})

Pet3ris

(ns fsm
  (:refer-clojure :exclude [==])
  (:use [clojure.core.logic]))

;; Encoding a Finite State Machine and recognizing strings in its language in Clojure core.logic

;; We will encode the following FSM:
;;
;;  (ok) --+---b---> (fail) 
;;   ^     |

entaroadun

Movies Recommendation:

• MovieLens - Movie Recommendation Data Sets http://www.grouplens.org/node/73
• Yahoo! - Movie, Music, and Images Ratings Data Sets http://webscope.sandbox.yahoo.com/catalog.php?datatype=r
• Jester - Movie Ratings Data Sets (Collaborative Filtering Dataset) http://www.ieor.berkeley.edu/~goldberg/jester-data/
• Cornell University - Movie-review data for use in sentiment-analysis experiments http://www.cs.cornell.edu/people/pabo/movie-review-data/

Music Recommendation:

• Last.fm - Music Recommendation Data Sets http://www.dtic.upf.edu/~ocelma/MusicRecommendationDataset/index.html

lucasrizoli

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