Switch the Application Load Balancer to a Network Load Balancer to achieve cross-Region load balancing.ī.
What should a solutions architect do to accomplish this?Ī. As the company's user base grows in the us-west-1 Region, it needs a solution with low latency and high availability. Route 53 will only send requests to the instance if the heal checks fail for the ALB.Ī start-up company has a web application based in the us-east-1 Region with multiple Amazon EC2 instances running behind an Application Load Balancer across multiple Availability Zones. Set up a Route 53 active-active configuration with the ALB and an Amazon EC2 instance hosting a static error page as endpoints. Add the backup static error page hosted within an Amazon S3 bucket to the record so the traffic is sent to the most responsive endpoints.ĭ.
#Flexisign 12 another instance is running update#
Update the Route 53 record to use a latency-based routing policy. Direct traffic to a static error page hosted within an Amazon S3 bucket when Route 53 health checks determine that the ALB endpoint is unhealthy.Ĭ. Set up a Route 53 active-passive failover configuration. Then, create custom error pages for the distribution.ī. Point a Route 53 alias record to an Amazon CloudFront distribution with the ALB as one of its origins. Which configuration should the solutions architect use to meet the company's needs while minimizing changes and infrastructure overhead?Ī. The primary website'sĭNS records are hosted in Amazon Route 53 where their domain is pointing to an Application Load Balancer (ALB).
So, I added the following: Dispatcher.A solutions architect is designing a solution where users will be directed to a backup static error page if the primary website is unavailable. I used focus on the editor only, but I didn't activate the window.
#Flexisign 12 another instance is running code#
In the above bug report the first thing I noticed in my own code is that I didn't actually have activation code. Activating and Focusing a Form in WPFįocusing a WPF form shouldn't be difficult, but it turns out that in some scenarios, where the active application needs to bring itself into top level focus when it's not already active is a bit tricky. Instead any keystrokes typed ended up going into Explorer not into the editor! Yikes. So, I ended up experimenting and sure enough the bug report was totally valid - any activation from Explorer with the keyboard or mouse would activate MM, and although the MM window would pop to the top and the cursor properly shows up in the editor, the editor actually didn't have focus. If I'm already using a mouse it feels natural to click into the editor, so I totally missed this incorrect behavior. I had never noticed this problem, since I tend to use the Folder Browser to open windows, or in many instances actually use the mouse to open and implicitly focus the window before starting to type. More specifically, Markdown Monster typically runs as a singleton application where a single instance hosts many documents, and the specific issue was that opening a new document from Explorer or the Shell would not properly focus the editor on the new document when MM was already running. A few days ago an issue came up in the Markdown Monster repository on what I at first thought was an odd bug report, stating that Markdown Monster wouldn't activate properly when opening files from Explorer.
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