Baidu AI Cloud database RDS for MySQL price in postpaid mode: by charge items, as detailed below:

Instance price

Instance price = (CPU memory package price + disk price + backups + Cloud network traffic) * time length * discount

Notes:

• Postpaid instance: No discount.
• Backups price: the excess part beyond complimentary storage space is charged.
• Public network traffic: Free of charge.

Master instance

Postpaid standalone basic version

Product Series	CPU/Core	Memory/GB	CNY/Minute
standalone basic version	1	1	0.0033336
-	1	2	0.0066666
-	4	16	0.049584
-	8	32	0.099168
-	2	4	0.013056
-	8	16	0.0546768

Postpaid for dual-computer high-availability version

Product Series	CPU/Core	Memory/GB	CNY/Minute
dual-computer high-availability version	1	1	0.005556
-	1	2	0.011111
Standard	1	4	0.020660
-	2	8	0.041320
-	4	16	0.082640
-	8	32	0.165280
-	16	64	0.330560
-	32	128	0.661120
-	1	8	0.037917
-	2	16	0.075834
-	4	32	0.151668
-	8	64	0.303336
-	16	128	0.606672
-	32	256	1.213344
-	56	480	2.275020
-	2	4	0.021760
-	6	8	0.045618
-	8	16	0.091128
-	12	24	0.136608
-	16	32	0.182148
-	20	48	0.273168
-	20	64	0.364188

No charges for outflow traffic on Extranet

Postpaid Raft financial version

Product series	CPU/core	Memory/GB	CNY/minute
Raft financial version	1	1	0.010834
-	1	2	0.021666
-	1	4	0.040287
-	2	8	0.080574
-	4	16	0.161148
-	8	32	0.322296
-	16	64	0.644592
-	32	128	1.289184
-	1	8	0.073938
-	2	16	0.147876
-	4	32	0.295753
-	8	64	0.591505
-	16	128	1.18301
-	32	256	2.366021
-	56	480	4.436289
-	2	4	0.042432
-	6	8	0.088955
-	8	16	0.177700
-	12	24	0.266386
-	16	32	0.355189
-	20	48	0.532678
-	20	64	0.710167

No charges for outflow traffic on Extranet.

Postpaid read-only instances

Product Series	CPU/Core	Memory/GB	CNY/Minute
read-only instances	1	1	0.002356
-	1	2	0.0047112
-	1	4	0.00876
-	2	8	0.01752
-	4	16	0.0350392
-	8	32	0.0700784
-	16	64	0.1401576
-	32	128	0.2803152
-	1	8	0.0160768
-	2	16	0.0321536
-	4	32	0.0643072
-	8	64	0.1286144
-	16	128	0.2572288
-	32	256	0.5144576
-	56	480	0.9646088
-	2	4	0.0092264
-	6	8	0.0193392
-	8	16	0.0386856
-	12	24	0.058004
-	16	32	0.0773704
-	20	48	0.1160352
-	20	64	0.1547408

No charges for outflow traffic on Extranet

Postpaid proxy instance price

Proxy specification	Number of proxy nodes	CNY/minute	CNY/hour
micro	2	0.0000	0
Small	4	0.0185	1.11
Middle	6	0.0417	2.502
large	8	0.0833	4.998
xlarge	16	0.1597	9.582

No charges for outflow traffic on Extranet

Post payment for storage space

The corresponding relationship between instance type and storage space is as follows:

Database Type	Series	Instance Type	Disk Type	CNY/GB/Minute
MySQL	Standalone Basic	Master instance	Previous generation cloud disk	0.0000069
MySQL	Dual-Computer high-Availability Version	Master instance	Local SSD Disk	0.000027
MySQL	Dual-computer high-availability version	Master instance	Local NVMe Disk	0.000035
MySQL	Dual-computer high-availability version	Read-only instance	Local SSD Disk	0.0000136
MySQL	Dual-computer high-availability version	Read-only instance	Local NVMe Disk	0.000018

Postpaid backup space

Backup storage is an on-demand billing service, which is not currently charged.

Public network traffic

No charges for outflow traffic on Extranet.