尽管AWS 有数百种 EC2 机型,但其实只有以下几种大的分类: General Purpose:Compute、Memory 和 Networking 资源相对平衡,即 M 系列和 T 系列。绝大多数场景用 General Purpose 就足够了; Compute Optimized:计算优化型,适合计算密集型服务,即 C 系列; Memory Optimized:内存优化实例旨在为处理大型数据集的工作负载...
AWS EC2提供了多种类型的实例,每种实例都有自己独特的特点和适用场景。在选择实例类型时,应根据业务需求来权衡。 计算优化型实例(Compute Optimized):这类实例专为处理大量计算任务而设计,如科学计算、数据分析等。它们提供了较高的CPU性能,适合需要高性能计算的应用。 内存优化型实例(Memory Optimized):这类实例适用...
Memory-optimized instances powered by AWS Graviton3 processors Get started with R7g Instances Why Amazon EC2 R7g Instances? Amazon Elastic Compute Cloud (EC2) R7g instances, powered by the latest generation AWS Graviton3 processors, are designed for memory-intensive workloads. R7g instances are ...
Figure 4. The normalized performance and performance-per-dollar for selected memory-optimized AWS EC2 8xlarge instances running MongoDB workload.Figure 5. The normalized performance and performance-per-dollar for selected memory-optimized AWS EC2 16xlarge instances running Mong...
Today we are launching the next generation of memory-optimized EC2 instances. These instances improve upon the popular R3 instances with a larger L3 cache and faster memory. On the network side, they support up to 20 Gbps of ENA-powered network bandwidth when used within a Placement Group, al...
今年2月份的一则消息显示,AWS中国的用户已经能使用计算优化(Compute-optimized)的C5和C5d实例,内存优化(Memory-optimized)的R5和R5d实例。AWS数据显示,从C4升级到C5,中国用户能享受到的性价比提升高达49%。另外,R5相对R4实例,每个vCPU能提供5%的额外内存空间,并且,R5相对于R4价格降幅也高达49%。
Today we are launching the next generation of memory-optimized EC2 instances. These instances improve upon the popular R3 instances with a larger L3 cache and faster memory. On the network side, they support up to 20 Gbps of ENA-powered network bandwidth when used within a Placement Group, a...
今年2月份的一则消息显示,AWS中国的用户已经能使用计算优化(Compute-optimized)的C5和C5d实例,内存优化(Memory-optimized)的R5和R5d实例。AWS数据显示,从C4升级到C5,中国用户能享受到的性价比提升高达49%。另外,R5相对R4实例,每个vCPU能提供5%的额外内存空间,并且,R5相对于R4价格降幅也高达49%。
EC2 Instance Types - Memory Optimized Fast performance for workloads that process large data sets in memory Use cases:High performance, relational/non-relational databases Distributed web scale cache stores In-memory databases optimized for BI (business intelligence)Applications performing real-time processi...
EC2实例分为以下几种类型: 通用型(General Purpose):适用于各种平衡性能和价格的应用,如网站、小型数据库、开发环境等。 计算优化型(Compute Optimized):适用于需要高性能处理器和高计算密集度的应用,如科学计算、游戏服务器、批处理等。 内存优化型(Memory Optimized):适用于需要大量内存和高内存带宽的应用,如大数据...