NetScaler and Amazon Elastic Load Balancing are prominent in application delivery, particularly in load balancing. User reviews suggest that NetScaler has the upper hand for on-premises and private cloud setups, while Amazon Elastic Load Balancing is preferable for public and hybrid clouds.
Features: Citrix NetScaler is renowned for its multitenancy, SSL handling, and app firewalling, providing robust traffic management and global server load balancing. Its TriScale architecture supports scalability with efficient cost management. Amazon Elastic Load Balancing integrates seamlessly within the AWS ecosystem, offering auto-scaling, simplified traffic distribution, and a pay-as-you-go pricing structure, making it ideal for scalable public cloud deployments.
Room for Improvement: NetScaler users highlight the need for improved documentation, easier configuration, and enhanced security, along with better support for emerging technologies. Conversely, Amazon Elastic Load Balancing could benefit from enhanced stability and more responsive technical support, as well as quicker issue detection and provisioning.
Ease of Deployment and Customer Service: NetScaler offers flexible deployment across on-premises and private clouds, with varying user experiences in technical support, noted as improving. Amazon Elastic Load Balancing is praised for automation and integration in public cloud environments but users desire more responsive customer support.
Pricing and ROI: NetScaler's cost can be high, particularly for small to medium enterprises, yet it's deemed worthwhile due to comprehensive features and stable performance, providing strong ROI. Amazon Elastic Load Balancing, with its budget-friendly pay-as-you-go model, appeals to users by allowing scalability without substantial upfront expenses.
Amazon Elastic Load Balancing requires minimal personnel for handling, which contributes to organizational value either in terms of cost savings or efficiency.
Elastic Load Balancing is a part of a total solution package.
The support team has architects available.
The technical support is very responsive due to the prime-level support package.
I would rate Amazon's technical support a nine out of ten.
It automatically scales up or down based on the quantity of requests, optimizing cost while efficiently managing varying workloads.
Managing traffic load is efficient as Auto Scaling Group can easily be connected with ALB based on the number of requests.
It is a stable and reliable service of AWS.
The ability to directly block specific IP addresses without additional service integration would be beneficial.
Improvements could involve making Amazon Elastic Load Balancing a global service, as currently, it is region-specific.
For example, in India, we have just two regions at the moment, which impacts latency.
Using ALB incurs a cost as opposed to the free open-source solutions like NGINX or HAProxy.
Pricing is okay, and Amazon has plans to reduce prices further.
The Application Load Balancer is noteworthy due to session persistence, traffic distribution, and integration with auto-scaling, which helps manage server scaling automatically based on demand.
Deploy our solution in multiple availability zones, it ensures that the system is always available and does not go down.
It is the de facto standard for AWS workloads and supports the AWS ecosystem seamlessly.
| Product | Market Share (%) |
|---|---|
| NetScaler | 14.3% |
| Amazon Elastic Load Balancing | 1.5% |
| Other | 84.2% |
| Company Size | Count |
|---|---|
| Small Business | 14 |
| Midsize Enterprise | 5 |
| Large Enterprise | 5 |
| Company Size | Count |
|---|---|
| Small Business | 45 |
| Midsize Enterprise | 23 |
| Large Enterprise | 57 |
Elastic Load Balancing automatically distributes incoming application traffic across multiple targets, such as Amazon EC2 instances, containers, IP addresses, and Lambda functions. It can handle the varying load of your application traffic in a single Availability Zone or across multiple Availability Zones. Elastic Load Balancing offers three types of load balancers that all feature the high availability, automatic scaling, and robust security necessary to make your applications fault tolerant.
NetScaler is an advanced application delivery controller providing load balancing, SSL offloading, and enhanced network performance. Users benefit from its robust security features, seamless Citrix integrations, and cost-effective infrastructure.
Designed to optimize and secure application delivery, NetScaler offers high availability and supports data centers with its load balancing and reverse proxy capabilities. It ensures effective traffic management and provides valuable insights into network health while integrating easily with Citrix products. Users appreciate its centralized management via ADM and flexible deployment options tailored to their infrastructure needs. However, there is room for improvement in its management tools, interface, and documentation, alongside a need for security enhancements and better licensing flexibility.
What are the most important features of NetScaler?NetScaler is implemented across sectors like healthcare, finance, and education to guarantee secure remote access, enhance application network management, and support virtual desktops. Its application gateways and VPN access capabilities make it ideal for industries needing secure and efficient connectivity solutions.
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