Difference between Tencent ECS standard and memory where? How to choose? Tencent ECS is divided into many different models according to usage scenarios and business needs. The standard model and memory model mentioned in this article are two representative models. Weieis blog will explain the configuration and features of these two models in detail below.
I Tencent Cloud Standard Server
The standard models are divided into SA1, S1, S2, S3, and S4 common models. The CPU memory ratio includes 1:1, 1:2, and 1:4. At present, the main models on sale are standard SA1, standard S2, standard S3 and standard S4. Each model corresponds to different applicable groups, scenarios and business types. For example, SA1 is an AMD CPU with high cost performance; S2 is the main model at present, and most business types can be used; S4 is a performance model with strong CPU performance and network receiving and sending capability.
Usage scenario: standard instances are suitable for most common business types, such as personal blogs, websites, applets, apps, etc.
If you want to check all the models on sale, Click me directly Model configuration page.
Take the configuration of 1 core, 1 memory and 1 M bandwidth as an example. The configuration models of Tencent Cloud include SA1, S1, S2, S4, etc. The following table shows the details of these configurations.
Please move to: Tencent Cloud 1-core 1G server standard S2/SA1/S4 difference/price/how to choose?
From the table above, we can see that the CPU performance of these three models has increased in turn, the network receiving and sending has increased in turn, the number of available zones is different, and the final price also has a certain gap.
II Tencent cloud memory server
Memory servers include M1, M2, M3 and M4 memory servers. The CPU memory ratio is 1:8, which is very large. For large core models, it can be configured up to 48C368G, the highest in the industry. It can be seen that this model is specially prepared for memory consuming business. At present, the main models on sale are M2, M3 and M4.
The Intel Xeon E5-2670 V3 processor and DDR3 memory type are used to provide users with a larger instance size and stronger overall computing power.
Use scenarios:
It is suitable for computing services that need a lot of memory operations to find, and applications that need a lot of I/O operations.
1. Memory intensive applications: for cache, search class, memory database and other applications that need to use a lot of memory operations.
2. High performance databases, such as Oracle, MongoDB, Hadoop clusters, and a large number of data processing applications.
3. It is suitable for distributed memory cache, in memory analysis and large deployment of SAP and other applications
If you want to check all the models on sale, Click me directly Model configuration page.
Taking the entry-level 1-core 8G memory as an example, the configuration information is shown in the following table:
The three memory models have the same price for the same configuration. The CPU performance is slightly different from the network packet sending and receiving, and the price is the same.
3、 Difference and how to choose
The biggest difference between Tencent Cloud standard model and memory model is the CPU memory ratio. It can be seen from the name and configuration information that the former is suitable for most common businesses, while the latter is obviously prepared for businesses that consume special memory. It can also be said that it is a local luxury model. Any entry-level model will cost more than 2000 yuan a year. So if your business is personal blogs, large, medium and small websites, you can choose standard servers; For computing services that require a large number of memory operations and applications that require a large number of I/O operations, it is absolutely right to choose a memory server.
