{"id":3161,"date":"2019-09-02T10:06:42","date_gmt":"2019-09-02T10:06:42","guid":{"rendered":"https:\/\/www.testpreptraining.com\/tutorial\/?page_id=3161"},"modified":"2020-05-02T05:00:16","modified_gmt":"2020-05-02T05:00:16","slug":"routing-policies","status":"publish","type":"page","link":"https:\/\/www.testpreptraining.ai\/tutorial\/aws-certified-solutions-architect-professional-sap-c01\/routing-policies\/","title":{"rendered":"Routing Policies"},"content":{"rendered":"\n<ul class=\"wp-block-list\"><li>Simple<ul><li>Default\nrouting policy when you create a new record set<\/li><\/ul><ul><li>Most\ncommonly used when you have a single resource that performs a given function\nfor domain<\/li><\/ul><ul><li>Example\nwould be a single web server that serves content for a single domain name<\/li><\/ul><\/li><li>Weighted<ul><li>Use\nto route traffic to multiple resources in proportions that you specify<\/li><\/ul><ul><li>Split\ntraffic based on different weights assigned within record set<\/li><\/ul><ul><li>Example\nwould be sending 10% of user traffic to US-East-1 and other 90% to US-East-2 <\/li><\/ul><\/li><li>Latency<ul><li>Use\nwhen you have resources in multiple locations and you want to route traffic to\nresource that provides least latency<\/li><\/ul><ul><li>Route\ntraffic based on lowest network latency for end users, such as sending requests\nto region that will give user fasted response time<\/li><\/ul><ul><li>Create\na resource record set for EC2 or ELB resources in each region that hosts\ncontent. When Route53 receives a request for content, it selects latency\nresource record for region that gives user lowest latency<\/li><\/ul><\/li><li>Failover<ul><li>Use\nwhen you want to configure active-passive failover<\/li><\/ul><ul><li>Example\nwould be when you want primary site to be in US-East-1, and a DR site in\nUS-West-1<\/li><\/ul><ul><li>Route53\nwill monitor health of our primary site using a health check<\/li><\/ul><ul><li>Health\nchecks are not automatic and must be configured by user<\/li><\/ul><\/li><li>GeoLocation<ul><li>Use\nwhen you want to route traffic based on location of users<\/li><\/ul><ul><li>Example\nwould be ensuring that EU customers get routed to servers residing in EU, and\nensuring US customers get routed to servers residing in US<\/li><\/ul><\/li><li>Geoproximity <ul><li>&nbsp;Use to route traffic based on location of\nresources <\/li><\/ul><ul><li>shift\ntraffic from resources in one location to resources in another.<\/li><\/ul><\/li><li>Multivalue answer <ul><li>If\nRoute 53 should respond to DNS queries with up to eight healthy records\nselected at random.<\/li><\/ul><\/li><\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Simple Default routing policy when you create a new record set Most commonly used when you have a single resource that performs a given function for domain Example would be a single web server that serves content for a single domain name Weighted Use to route traffic to multiple resources in proportions that you specify&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2471,"menu_order":17,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[7,548],"class_list":["post-3161","page","type-page","status-publish","hentry","category-amazon-aws","tag-aws","tag-routing-policies"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - 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