Cassandra groups at cassandra.apache.org

Cassandra
Analytics
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Aggregate mailing list analytics for cassandra.apache.org.

Posts by Month

Users by Month

New Users by Month

User Domains by Month

Monthly Data

Period	Posts	Users	Domains	New Users	Posts / User	Posts / Domain	Users / Domain
All	172,753	3,448	1,315	3,448	50.1	131.4	2.6
Monthly Average	2,399	155	70	48	16.0	35.2	2.2
December 2014	1,549	102	39	30	15.2	39.7	2.6
November 2014	2,680	156	67	42	17.2	40.0	2.3
October 2014	3,029	154	74	35	19.7	40.9	2.1
September 2014	3,204	166	71	40	19.3	45.1	2.3
August 2014	4,157	150	66	32	27.7	63.0	2.3
July 2014	3,458	152	59	32	22.8	58.6	2.6
June 2014	2,900	153	58	37	19.0	50.0	2.6
May 2014	3,715	170	76	35	21.9	48.9	2.2
April 2014	3,113	166	72	38	18.8	43.2	2.3
March 2014	3,704	179	81	41	20.7	45.7	2.2
Feburary 2014	3,007	166	77	43	18.1	39.1	2.2
January 2014	2,448	149	73	39	16.4	33.5	2.0
December 2013	2,145	167	79	36	12.8	27.2	2.1
November 2013	2,502	172	78	47	14.5	32.1	2.2
October 2013	3,173	170	79	47	18.7	40.2	2.2
September 2013	2,774	173	83	44	16.0	33.4	2.1
August 2013	2,624	178	74	47	14.7	35.5	2.4
July 2013	2,287	189	91	49	12.1	25.1	2.1
June 2013	2,004	160	71	38	12.5	28.2	2.3
May 2013	2,003	156	75	31	12.8	26.7	2.1
April 2013	2,737	175	78	47	15.6	35.1	2.2
March 2013	3,882	180	88	56	21.6	44.1	2.0
Feburary 2013	2,603	176	84	44	14.8	31.0	2.1
January 2013	2,467	177	84	54	13.9	29.4	2.1
December 2012	1,856	124	52	31	15.0	35.7	2.4
November 2012	2,612	163	77	50	16.0	33.9	2.1
October 2012	2,469	166	77	32	14.9	32.1	2.2
September 2012	2,748	175	78	43	15.7	35.2	2.2
August 2012	1,939	180	85	58	10.8	22.8	2.1
July 2012	2,440	179	74	39	13.6	33.0	2.4
June 2012	2,417	181	77	46	13.4	31.4	2.4
May 2012	2,910	195	82	60	14.9	35.5	2.4
April 2012	2,208	178	81	58	12.4	27.3	2.2
March 2012	2,467	169	77	37	14.6	32.0	2.2
Feburary 2012	2,827	172	70	46	16.4	40.4	2.5
January 2012	2,475	175	73	51	14.1	33.9	2.4
December 2011	2,651	197	93	49	13.5	28.5	2.1
November 2011	2,455	197	90	52	12.5	27.3	2.2
October 2011	2,605	180	84	52	14.5	31.0	2.1
September 2011	3,232	181	84	41	17.9	38.5	2.2
August 2011	3,210	195	98	55	16.5	32.8	2.0
July 2011	2,697	198	88	71	13.6	30.6	2.3
June 2011	3,004	183	86	60	16.4	34.9	2.1
May 2011	2,728	180	76	69	15.2	35.9	2.4
April 2011	3,202	192	91	64	16.7	35.2	2.1
March 2011	3,538	205	97	72	17.3	36.5	2.1
Feburary 2011	3,678	229	110	82	16.1	33.4	2.1
January 2011	3,421	218	101	79	15.7	33.9	2.2
December 2010	2,639	176	75	59	15.0	35.2	2.3
November 2010	1,987	168	80	65	11.8	24.8	2.1
October 2010	2,239	171	77	64	13.1	29.1	2.2
September 2010	2,352	175	83	62	13.4	28.3	2.1
August 2010	2,292	171	83	66	13.4	27.6	2.1
July 2010	2,419	222	105	81	10.9	23.0	2.1
June 2010	2,155	221	115	87	9.8	18.7	1.9
May 2010	2,394	226	103	97	10.6	23.2	2.2
April 2010	3,123	245	101	138	12.7	30.9	2.4
March 2010	2,495	200	86	116	12.5	29.0	2.3
Feburary 2010	1,768	106	43	34	16.7	41.1	2.5
January 2010	1,754	101	47	29	17.4	37.3	2.1
December 2009	1,547	93	41	36	16.6	37.7	2.3
November 2009	1,473	113	47	43	13.0	31.3	2.4
October 2009	1,094	87	40	35	12.6	27.4	2.2
September 2009	932	66	34	28	14.1	27.4	1.9
August 2009	1,620	67	26	31	24.2	62.3	2.6
July 2009	1,252	56	24	26	22.4	52.2	2.3
June 2009	859	38	24	20	22.6	35.8	1.6
May 2009	832	21	13	11	39.6	64.0	1.6
April 2009	1,059	29	15	12	36.5	70.6	1.9
March 2009	510	26	11	24	19.6	46.4	2.4
Feburary 2009	3	2	2	2	1.5	1.5	1.0
January 2009	1	1	1	1	1.0	1.0	1.0

Group Analytics

	commits (172,547)
	user (51,961)
	dev (10,744)
	client-dev (227)