Differences

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--- gcp:m [2023/05/05 09:11] – fgm
+++ gcp:m [2023/05/06 16:01] (current) – fgm
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   * Maglev
     * "a large, distributed software system", the basis for the network load balancer in [[gcp:c|Cloud Load Balancing]].
+    * https://research.google/pubs/pub44824/
   * MIG = Managed Instance Group
     * A group of identical instances sharing an instance template, and which can be resized
-    * typically used with autoscaler but doesn't have to
+    * typically used with autoscaler but doesn't have to. Their unmanaged counterparts are only usable for load balancing, but not autocaling
-    * regional or [[gcp:z|zonal]]
+    * regional or [[gcp:z|zonal]], with regional being generally recommended for zone failure resilience and simplicity
+    * all instances in a group can be updated by specifying a new template in a [[gcp:r|rolling update]]
   * Monitoring
     * Per the [[https://sre.google|SRE books]]: collecting, processing, aggregating and displaying *real-time quantitative data* about a system, such as