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Choosing load balancer

azure_learner 920 Reputation points
2025-11-18T10:42:54.18+00:00

Hi really kind friends, as discussed below

https://v4.hkg1.meaqua.org/en-us/answers/questions/5626659/challenges-with-data-policy

which will give you a fair idea, we haven’t implemented any load balancer yet due to volume of data we are ingesting.

Please give us your informed advice, whether not having any load balancer would cause any significant performance or latency issues or in our scenario it is not needed at all given the volume of data we have at the moment.

Please suggest the best practice to follow. I will appreciate and grateful for your help. Thank you

Azure Load Balancer
Azure Load Balancer
An Azure service that delivers high availability and network performance to applications.
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  1. Ganesh Patapati 10,460 Reputation points Microsoft External Staff Moderator
    2025-11-19T11:50:46.7666667+00:00

    Hello azure_learner

    Without a load balancer, you may experience increased latency and potential bottlenecks if your system is trying to handle more traffic than a single resource can manage. This can lead to slower response times and degraded user experience during peak usage.

    Consider the following factors when you select a load balancing solution:

    • Traffic type: Determine whether it's a web HTTP(S) application and whether it is public facing or a private application.
    • Global versus regional: Clarify whether you need to load balance VMs or containers within a single virtual network, load balance scale units or deployments across regions, or both.
    • Availability: Review the service-level agreement (SLA).
    • Cost: Account for the cost of the service itself, as well as the operational cost of managing a solution built on that service. For more information, see Azure pricing.
    • Features and limits: Identify the capabilities supported by each service and the applicable service limits

    NOTE: If you expect high or variable traffic, consider implementing a load balancer to prevent latency issues.

    Based on your needs, evaluate different Azure Load Balancer SKUs (Basic, Standard, and Gateway) to find the best fit for your scenario. Note that the Basic SKU is set to be retired soon, so moving to Standard would be prudent if you haven’t already.

    To help you further, here are some links to relevant documentation:

    Please let us know if you have any further technical issues or concerns. so that we shall address you.

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  1. Q&A Assist
    2025-11-18T10:43:10.3066667+00:00
    AI generated content. This question contains an answer created with AI from Q&A Assist. Learn more

    Not implementing a load balancer can lead to performance and latency issues, especially as data volume increases. Load balancing helps optimize resource usage, maximize throughput, and minimize response times by distributing workloads across multiple resources. Without a load balancer, a single resource may become overloaded, leading to slower response times and potential downtime.

    Given your current volume of data, if you anticipate growth or increased demand, it is advisable to implement a load balancer to ensure scalability and reliability. Best practices include:

    1. Assess Traffic Type: Determine if your application is HTTP(S) based and whether it will be public-facing or private.
    2. Consider Global vs. Regional Needs: Decide if you need to load balance across regions or within a single virtual network.
    3. Evaluate Availability: Review service-level agreements (SLAs) to ensure your solution meets uptime requirements.
    4. Cost Considerations: Factor in both the service cost and operational management costs.
    5. Feature Requirements: Identify necessary features such as WebSockets support, sticky sessions, and health monitoring.

    Implementing a load balancer can significantly enhance your application's performance and resilience as data volume grows.

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