Usage statistics for Apache Solr Statistics

This page provides information about the usage of the Apache Solr Statistics project, including summaries across all versions and details for each release. For each week beginning on the given date the figures show the number of sites that reported they are using a given version of the project.

These statistics are incomplete; only Drupal websites using the Update Status module are included in the data. As this module is now included with the download of Drupal since version 6.x, the data is heavily biased toward newer sites. Read more information about how these statistics are calculated.

Weekly project usage

Week	6.x	7.x	Total
May 13, 2012	527	90	617
May 6, 2012	516	90	606
April 29, 2012	497	67	564
April 22, 2012	561	67	628
April 15, 2012	542	70	612
April 8, 2012	554	76	630
April 1, 2012	524	72	596
March 25, 2012	538	78	616
March 18, 2012	654	65	719
March 11, 2012	632	71	703
March 4, 2012	839	70	909
February 26, 2012	710	65	775
February 19, 2012	722	74	796
February 12, 2012	692	66	758
February 5, 2012	753	67	820
January 29, 2012	918	76	994
January 22, 2012	620	68	688
January 15, 2012	567	58	625
January 8, 2012	556	49	605
January 1, 2012	513	37	550
December 25, 2011	581	27	608
December 18, 2011	721	53	774
December 11, 2011	710	50	760
December 4, 2011	1,906	38	1,944
November 27, 2011	2,293	45	2,338
November 20, 2011	1,583	34	1,617
November 13, 2011	1,591	32	1,623
November 6, 2011	1,553	24	1,577
October 30, 2011	1,484	21	1,505
October 23, 2011	1,564	13	1,577
October 16, 2011	1,557	12	1,569
October 9, 2011	1,493	10	1,503
October 2, 2011	1,568	0	1,568
September 25, 2011	1,497	0	1,497
September 18, 2011	562	0	562
September 11, 2011	575	0	575
September 4, 2011	553	0	553
August 28, 2011	523	0	523
August 21, 2011	539	0	539
August 14, 2011	530	0	530
August 7, 2011	563	0	563
July 31, 2011	525	0	525
July 24, 2011	592	0	592
July 17, 2011	716	0	716
July 10, 2011	616	0	616
July 3, 2011	539	0	539
June 26, 2011	571	0	571
June 19, 2011	558	0	558
June 12, 2011	545	0	545
June 5, 2011	523	0	523
May 29, 2011	463	0	463
May 22, 2011	464	0	464
May 15, 2011	473	0	473
May 8, 2011	485	0	485
May 1, 2011	462	0	462
April 24, 2011	448	0	448
April 17, 2011	464	0	464
April 10, 2011	469	0	469
April 3, 2011	450	0	450
March 27, 2011	471	0	471
March 20, 2011	468	0	468
March 13, 2011	437	0	437
March 6, 2011	574	0	574
February 27, 2011	465	0	465
February 20, 2011	448	0	448
February 13, 2011	501	0	501
February 6, 2011	427	0	427
January 30, 2011	422	0	422
January 23, 2011	370	0	370
January 16, 2011	353	0	353
January 9, 2011	347	0	347
January 2, 2011	344	0	344
December 26, 2010	297	0	297
December 19, 2010	324	0	324
December 12, 2010	381	0	381
December 5, 2010	342	0	342
November 28, 2010	345	0	345
November 21, 2010	327	0	327
November 14, 2010	333	0	333
November 7, 2010	322	0	322
October 31, 2010	317	0	317
October 24, 2010	316	0	316
October 17, 2010	289	0	289
October 10, 2010	267	0	267
October 3, 2010	258	0	258
September 26, 2010	277	0	277
September 19, 2010	247	0	247
September 12, 2010	260	0	260
September 5, 2010	495	0	495
August 29, 2010	255	0	255
August 22, 2010	230	0	230
August 15, 2010	224	0	224
August 8, 2010	298	0	298
August 1, 2010	216	0	216
July 25, 2010	236	0	236
July 18, 2010	218	0	218
July 11, 2010	223	0	223
July 4, 2010	194	0	194
June 27, 2010	211	0	211
June 20, 2010	193	0	193
June 13, 2010	220	0	220
June 6, 2010	173	0	173
May 30, 2010	185	0	185
May 23, 2010	148	0	148
May 16, 2010	137	0	137
May 9, 2010	136	0	136
May 2, 2010	142	0	142
April 25, 2010	169	0	169
April 18, 2010	178	0	178
April 11, 2010	176	0	176
April 4, 2010	157	0	157
March 28, 2010	150	0	150
March 21, 2010	165	0	165
March 14, 2010	140	0	140
March 7, 2010	148	0	148
February 28, 2010	130	0	130
February 21, 2010	119	0	119
February 14, 2010	103	0	103
February 7, 2010	82	0	82
January 31, 2010	79	0	79
January 24, 2010	75	0	75
January 17, 2010	92	0	92
January 10, 2010	79	0	79
January 3, 2010	70	0	70
December 27, 2009	51	0	51
December 20, 2009	70	0	70
December 13, 2009	74	0	74
December 6, 2009	64	0	64
November 29, 2009	67	0	67
November 22, 2009	59	0	59
November 15, 2009	55	0	55
November 8, 2009	48	0	48
November 1, 2009	48	0	48
October 25, 2009	1,031	0	1,031
October 18, 2009	4,173	0	4,173
October 11, 2009	45	0	45
October 4, 2009	41	0	41
September 27, 2009	39	0	39
September 20, 2009	29	0	29
September 13, 2009	30	0	30
September 6, 2009	23	0	23
August 30, 2009	20	0	20
August 23, 2009	10	0	10
August 16, 2009	2	0	2

Recent release usage

Release	May 20, 2012	May 13, 2012	May 6, 2012	Apr 29, 2012
7.x-1.x-dev	90	90	67	67
6.x-1.x-dev	35	30	26	27
6.x-1.0-beta5	259	250	247	239
6.x-1.0-beta4	136	134	120	189
6.x-1.0-beta2	56	61	62	64
6.x-1.0-beta1	41	41	42	42