The delivery of timely information while internet systems deal with high levels of traffic remains a priority for businesses across sectors and industries. Users demand fast access to digital information sources, quickly becoming impatient when unable to connect to an online source. Hardware load balancers used to be the main source of ensuring rapid access to data during periods of stressful traffic. Software load balancers now compete with hardware versions, providing greater flexibility, scalability and cost efficiency without sacrificing too much power.
1. Flexible Implementation
Software load balancing provides flexibility not found on hardware load balancers, easily adjusting to the needs of your business. Comparatively, hardware options arrive with preset configurations or require specific expertise to reprogram the computer. Avoiding downtime and adjusting to changes in load balancing requirements for hardware systems will require sufficient numbers of qualified staff.
Software load balancing allows for flexible implementation, giving you the option of choosing how to maintain your tech. If you wish, you can hire experts familiar with popular protocols and solutions. Hosted solutions work well for those who don’t have the time or resources to create in-house load balancing positions. In this scenario, software load balancing adjustments become the solution provider’s problem instead of your own.
2. Greater Scalability For Software Load Balancing
Hardware load balancers can scale rapidly according to traffic requirements, responding to a sudden deluge of requests without significant lag, just like software solutions. However, the capabilities of hardware balancers include a hard cap on the number of connections and requests that the technology can handle. Once the limit has been reached, hardware ceases to accommodate any additional connections and requests.
Software load balancing can scale past inherent limitations, creating delays instead of refusing connections entirely. Patching additional bandwidth onto software systems offers a solid solution for scaling, drawing computing power from whatever resources may be available. Delays and utilizing existing resources represent a superior solution compared to refused connections and the need to purchase additional racks.
3. Reduced Cost Compared To Hardware Load Balancing
Purchasing hardware almost always represents the more expensive path compared to software solutions. Despite the fact that the price of chips continues to fall as the power jammed into semi-conductors rise, the cost of purchasing hardware load balancing will be more expensive than selecting a software solution. Similar to hardware, you’ll be able to choose from different load balancing software providers.
Part of the cost of purchasing hardware revolves around the fact that ownership of these systems becomes your responsibility. When software load balancers malfunction, it’s incumbent on the software company to ensure that the problem’s solved. Owning the hardware will require a significant investment of capital and time to make sure that the circuits work, including hiring in-house or freelance experts to manage load balancing
4. Load Balancing Via Cloud
Just like the majority of IT software, load balancing may be performed via cloud computing. This enables a managed, off-site solution that can draw resources from a vast network of servers dedicated solely to load balancing. Multiple customers pay to share these resources, reducing the cost of the solution for all while enabling access to superior load balancing resources.
Cloud computing also allows for the option of a hybrid solution, combining hosted and in-house software solutions to create the most flexible arrangement possible. In-house solutions may serve as the main load balancer while the cloud solution performs as a backup.
Software Load Balancing Blends Performance, Cost and Flexibility
Dedicated hardware load balancers may produce the highest top-end performance, but suffer considerable trade-offs when considering the benefits of software load balancing. Enterprise software solutions provide businesses with greater flexibility and cost efficiency compared to hardware solutions, providing optimal results for the vast majority of companies.