Assuming all nodes are redundant and, hence, have equal capacity, the active node of an active-passive HA cluster can reach maximum capacity faster than the nodes of an active-active HA cluster. That node can r
and a two-node, single-instance cluster (Active-Passive) for our payroll system. These two clusters are about to be integrated into a new one once again quite soon, but in the meantime it had me thinking about the nature of
Purity ActiveCluster 提供同步複寫與透明化故障轉移的功能,並實現 RPO 與 RTO 皆零的成效。彈性雙主動配置多個站點的叢集陣列和主機。能為遠端災害復原提供智慧同步複寫功能。 雙主動是重要關鍵 與主被動(Active/Passive)架構不同,Purity ActiveCluster 的雙主動設計能同時處理兩個站點相同磁碟區的 I/O。可免去麻煩,...
Pure Storage® ActiveCluster is a fully symmetric active/active bidirectional replication solution that provides synchronous replication for RPO zero and automatic transparent failover for RTO zero. ActiveCluster spans multiple sites enabling clustered arrays and clustered ESXi hosts to be used to deploy...
Re: Cluster Active - Passive in ORACLE 10g R2 Enterprise w/ServiceGuard Hi, It depends on which kinda cluster you want.For an activ active cluster, you should implement Oracle RAC with help of SGeRAC over SG.with only service guard , you may configure fail over...
Understand the pros and cons of active and passive cloud management tools. Before you invest, know which way the market is going
How to configure mariadb as master/slave mode in pacemaker cluster on RHEL7 when using shared storage?Environment Red Hat Enterprise Linux 7 Pacemaker cluster Shared storageSubscriber exclusive content A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more. Current...
“ToDoMgmt-infra-pri-global-db-cluster”. You can refer this inAmazon RDS Console. At this point the “us-east-1” has the primary cluster and “us-east-2” has the Secondary Cluster with reader instances. The API/AWS Lambda directs all the traffic to the primary cluster on the ...
A recent example of this type of care delivery structure was examined in a cluster‐randomized trial conducted the United States to achieve BP control in black male barbershop patrons. In this partially analogous setting, in which many of the same barriers and challenges to achieving BP control ...
Based on my research, Active-active clusters give you access to the resources of all your servers during normal operation. In an active-passive cluster, the backup server only sees action during failover. This is the main difference between them. If the response is helpful, please click "Ac...