Essential considerations for high availability setup include:

The correct answer is A. Load balancing methods C. Network redundancy and failover mechanisms D. Database replication and synchronization. Load balancing (A), network redundancy/failover (C), and database replication (D) are all foundational pillars of high availability (HA) architecture. Load balancing distributes traffic across multiple servers so no single node becomes a point of failure. Network redundancy with

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Question

Options

ALoad balancing methods
BThe theme of the monitoring dashboard
CNetwork redundancy and failover mechanisms
DDatabase replication and synchronization

How the community answered

(48 responses)

A
79% (38)
B
21% (10)

Explanation

Load balancing (A), network redundancy/failover (C), and database replication (D) are all foundational pillars of high availability (HA) architecture. Load balancing distributes traffic across multiple servers so no single node becomes a point of failure. Network redundancy with failover mechanisms ensures that if a network path or component fails, traffic automatically reroutes without downtime. Database replication and synchronization keep data consistent and accessible across multiple nodes, preventing data loss or service interruption during a failure.

Option B is wrong because the visual theme of a monitoring dashboard has no bearing on system availability - it's a cosmetic preference, not an architectural requirement.

Memory tip: Think of HA as a three-legged stool - Traffic (load balancing), Network (redundancy/failover), and Data (replication) - remove any leg and the system falls. Dashboard themes are just paint on the stool.

Topics

#High Availability#Load Balancing#Network Redundancy#Database Replication

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