We use essential cookies and similar tools that are necessary to provide our site and services. We use performance cookies to collect anonymous statistics, so we can understand how customers use our site and make improvements. Essential cookies cannot be deactivated, but you can choose “Customize” or “Decline” to decline performance cookies.
If you agree, AWS and approved third parties will also use cookies to provide useful site features, remember your preferences, and display relevant content, including relevant advertising. To accept or decline all non-essential cookies, choose “Accept” or “Decline.” To make more detailed choices, choose “Customize.”
Customize cookie preferences
We use cookies and similar tools (collectively, "cookies") for the following purposes.
Essential
Essential cookies are necessary to provide our site and services and cannot be deactivated. They are usually set in response to your actions on the site, such as setting your privacy preferences, signing in, or filling in forms.
Performance
Performance cookies provide anonymous statistics about how customers navigate our site so we can improve site experience and performance. Approved third parties may perform analytics on our behalf, but they cannot use the data for their own purposes.
Allowed
Functional
Functional cookies help us provide useful site features, remember your preferences, and display relevant content. Approved third parties may set these cookies to provide certain site features. If you do not allow these cookies, then some or all of these services may not function properly.
Allowed
Advertising
Advertising cookies may be set through our site by us or our advertising partners and help us deliver relevant marketing content. If you do not allow these cookies, you will experience less relevant advertising.
Allowed
Blocking some types of cookies may impact your experience of our sites. You may review and change your choices at any time by selecting Cookie preferences in the footer of this site. We and selected third-parties use cookies or similar technologies as specified in the AWS Cookie Notice.
Your privacy choices
We display ads relevant to your interests on AWS sites and on other properties, including cross-context behavioral advertising. Cross-context behavioral advertising uses data from one site or app to advertise to you on a different company’s site or app.
To not allow AWS cross-context behavioral advertising based on cookies or similar technologies, select “Don't allow” and “Save privacy choices” below, or visit an AWS site with a legally-recognized decline signal enabled, such as the Global Privacy Control. If you delete your cookies or visit this site from a different browser or device, you will need to make your selection again. For more information about cookies and how we use them, please read our AWS Cookie Notice.
К сожалению, данный материал на выбранном языке не доступен. Мы постоянно работаем над расширением контента, предоставляемого пользователю на выбранном языке. Благодарим вас за терпение!
Amazon ElastiCache provides fully managed, automatic scaling to maintain steady performance for your application demands. It removes the complexity of managing cluster capacity for your workloads by making it easy to define resource requirements and scaling behaviors. ElastiCache will automatically scale your cluster based on these scaling plans, enabling you to save on overall cloud spend by matching provisioned resources with changing capacity requirements.
Amazon ElastiCache uses AWS Auto Scaling to manage scaling and Amazon CloudWatch metrics to determine when it is time to scale up or down. ElastiCache offers two types of scaling. First, you can use dynamic scaling, which scales your cluster automatically to keep a target metric, like free memory capacity, steady while load on your cluster changes. In doing so, you can increase performance of clusters when needed and reduce consumption when resources aren’t required. Second, you can use scheduled scaling to determine days and times to scale to accommodate predictable workload capacity changes.
Amazon ElastiCache makes it easy to define auto scaling plans to define how your cluster scales. You can enable auto scaling quickly on an existing or already running cluster. Setting up takes just a few clicks in the AWS Management Console, or through the AWS SDK or CLI. ElastiCache uses AWS Auto Scaling to manage the scaling of your cluster.
Scale for your specific application needs
When you set up auto scaling for Amazon ElastiCache, you apply a scaling policy based on predefined metrics so that you can optimize for your applications specific needs, whether that be performance or cost optimization. AWS Auto Scaling sets targets based on your preferences and monitors your application to add or remove capacity as your demand changes.
Maintain performance
When your Amazon ElastiCache clusters exceed or fall below your target value, AWS Auto Scaling adjusts your scaling capacity so that you continue to meet your performance requirements even when your workloads continuously change or become unpredictable. When your demand spikes, AWS Auto Scaling increases your cluster capacity to maintain high performance.
Pay only for what you need
Amazon ElastiCache auto scaling helps optimize cost efficiency so you can pay only for what you actually need. When demand drops, AWS Auto Scaling adjusts your clusters to avoid overprovisioning and overspending. Amazon ElastiCache auto scaling is free to use, and you only pay for the capacity provisioned for your cluster.