2020年8月 34个数据库系统排名

☐ include secondary database models				2020年8月 34个数据库系统排名
Rank			DBMS	Database Model	Score
Aug 2020	Jul 2020	Aug 2019			Aug 2020	Jul 2020	Aug 2019
1.	1.	1.	InfluxDB	Time Series	22.88	+1.01	+4.53
2.	2.	2.	Kdb+	Time Series, Multi-model	6.79	+0.28	+1.04
3.	3.	3.	Prometheus	Time Series	5.36	+0.50	+1.88
4.	4.	4.	Graphite	Time Series	4.11	+0.28	+0.72
5.	5.	5.	RRDtool	Time Series	3.02	-0.03	-0.16
6.	6.	8.	TimescaleDB	Time Series, Multi-model	2.54	+0.22	+0.81
7.	8.	7.	Druid	Multi-model	2.17	+0.12	+0.36
8.	7.	6.	OpenTSDB	Time Series	2.13	+0.04	-0.52
9.	9.	12.	FaunaDB	Multi-model	1.70	+0.22	+1.30
10.	10.	9.	KairosDB	Time Series	0.68	-0.05	+0.02
11.	11.	10.	GridDB	Time Series, Multi-model	0.66	+0.05	+0.17
12.	12.	18.	DolphinDB	Time Series	0.60	+0.04	+0.44
13.	13.	11.	eXtremeDB	Multi-model	0.45	+0.05	+0.02
14.	15.	13.	Heroic	Time Series	0.45	+0.07	+0.09
15.	14.	14.	Amazon Timestream	Time Series	0.37	-0.01	+0.08
16.	16.		Alibaba Cloud TSDB	Time Series	0.36	+0.01
17.	17.	17.	IBM Db2 Event Store	Multi-model	0.35	+0.03	+0.12
18.	18.	16.	Riak TS	Time Series	0.32	+0.02	+0.07
19.	19.	15.	Axibase	Time Series	0.28	-0.01	+0.02
20.	21.		QuestDB	Time Series, Multi-model	0.25	+0.05
21.	20.	25.	M3DB	Time Series	0.21	-0.03	+0.13
22.	23.	20.	Quasardb	Time Series	0.16	+0.01	+0.04
23.	24.	19.	Warp 10	Time Series	0.14	0.00	+0.01
24.	25.	23.	Blueflood	Time Series	0.13	+0.01	+0.03
25.	22.	26.	VictoriaMetrics	Time Series	0.12	-0.04	+0.05
26.	26.	24.	Machbase	Time Series	0.08	+0.01	0.00
27.	27.	21.	Hawkular Metrics	Time Series	0.07	+0.00	-0.05
28.	28.	27.	IRONdb	Time Series	0.06	+0.00	-0.01
29.	29.	28.	SiriDB	Time Series	0.06	+0.00	0.00
30.	30.		NSDb	Time Series	0.01	+0.01
31.	30.		Hyprcubd	Time Series	0.00	±0.00
31.	30.	29.	Newts	Time Series	0.00	±0.00	-0.04
31.	30.	30.	SiteWhere	Time Series	0.00	±0.00	-0.01
31.	30.	31.	Yanza	Time Series	0.00	±0.00	±0.00