Scalability Scalable Explained

Perhaps the biggest downside to vertical scaling, though, is that there’s just one server. As such, in case that server fails, you may run into high downtime that may affect your business. Most importantly, you might experience quite a bit of downtime if you’re upgrading the server by yourself. Another reason why server scaling is difficult is that you might not be able to justify the costs before getting profit from new customers, as server scaling is expensive to get started with. You’ll avoid finding yourself in this scenario by scaling your server to improve its performance.

Scalability explained

This improves the performance of your server so it can effectively cope with increased traffic. As a result, server scaling allows your dedicated server to effectively handle a larger number of incoming requests and manage an increased workload. Tens of thousands of people use our url shortening platform every day to add more functionality to their workflows and link management process for campaigns, social media channels, and more. The plug & play methodology allows users to integrate Bitly into applications they already use seamlessly. Having software that allows your company to scale like ours ensures you can automate workflows via efficient APIs. Plus, our URL shortening software is compatible with 700+ integrations.

Let’s start this guide by asking what is scalability in software and looking at how your business can make it happen. Many entry-level accounting solutions like QuickBooks have set limits for some entry types. These may include a limit of 10,000 vendors, customers or payroll items.

Personal tools

During the early stages of any product, the workload is light, and the pressure on the system is negligible. When you don’t have a large number of people using it simultaneously, you don’t notice the workload issues right away. But patches add complexity, which makes diagnosing problems more difficult.

Scalability is one of the hallmarks of the cloud and the primary driver of its exploding popularity with businesses. The point of the Zoom story is that scalability isn’t just about making room to grow, it’s about being able to seize opportunities when they come up. If your major business management systems aren’t scalable, you might miss critical opportunities.

As mentioned above, sharding is horizontal scaling by spreading data across multiple nodes. In contrast, MongoDB has a full range of scaling options available, and they are built into MongoDB Atlas, MongoDB’s database-as-a-service offering. As such, scaling quickly and effectively is a key capability of any production-ready database.

Scalability explained

As pointed out by zkSync, ZKSpace has remained close-sourced since the fork, resulting in the possibility of a security risk. As of the time of writing, ZKSpace owns the protocols ZKSpace, ZKSwap and ZKSea . With the maturation of Optimistic Rollups, most large DeFi projects have already adopted this solution as needed.

Server Scaling FAQ

Culturally, we don’t shy away from trying out new technologies when our current ones are not cutting it. ScyllaDB and Rust are two examples where our explorations have paid off and they have been good solutions to some of our problems. A lot of Discord runs in Google Cloud Platform , and whenever possible we run stateless services as GCP autoscaling instance groups. With our brand, we’ve been able to attract some of the best talent the industry has to offer. They bring the experience of having built these systems and give us foresight into best practices.

A scalable firm is able to quickly ramp up production to meet demand and at the same time benefit from economies of scale. As a service offering, MongoDB Atlas makes scaling as easy as setting the right configuration. Replica sets seem similar to sharding, but they differ in that the dataset is duplicated. Replication allows for high availability, redundancy/failover handling, and decreased bottlenecks on read operations. However, they can also introduce issues for applications with large amounts of write transactions, as each update must be propagated over to every replica set member.

Is MongoDB good for large data?

But as important as the technical elements are when it comes to scalability, so are the non-technical elements, including people and processes. Both sides must co-exist to achieve maximum value in the enterprise,” added Tibco’s Petracek. “Most people think of scalability as the ability for a system to increase capacity to meet sudden increases in demand. However, scalability is about much more than this one aspect,” explained Nelson Petracek, global CTO at enterprise data platform company Tibco.

When working with cloud infrastructure, we don’t troubleshoot or debug a single node. On the database front, we keep things simple with typical RDBMS systems managed by our cloud provider. We use our application to limit access to these databases and keep their size and workload manageable by spreading the load across several databases that hold parts of the data. Software scalability is the ability to grow or shrink a piece of software to meet changing demands on a business. Software scalability is critical to support growth, but also to pivot during times of uncertainty and scale back operations as needed. The keys to software scalability include hardware infrastructure, software selection and cloud accessibility.

  • It is a best practice to automate as much as you can in all aspects of the development process.
  • A scalable business model offers many benefits to a business, such as solutions to other problems, power management systems, high valuation, etc.
  • In turn, this may affect the quality of your service, leave your clients disappointed, and thus lead to a loss in revenue.
  • ZK-SNARK came to the spotlight in 2012 and was widely adopted by ZK-Rollups pioneers.
  • The other part of our strategy depends on having years of data around our expected load levels, based on the number of customers and historic load levels.

On the service layer, we’ve introduced Go in order to enable our move to a microservices application. We are also rebuilding our DevOps systems to increase self-awareness of how our distributed services interact. I write articles with real insight into the career and skills of a modern software engineer. Fueled by lessons learned over 20 years of building production code for side-projects, small businesses, and hyper growth startups. It’s important to take into account the consequences of failing to invest in scalable solutions.

Weak versus strong scaling

We use Cloudfront and S3 together to serve our front-end JavaScript code and media assets. We are in the process of moving our core services over from Elastic Beanstalk to ECS and Fargate. The first and most important strategy we have is identifying the expected usage of our systems when we are initially developing the requirements. Those requirements guide our expectations during code and design reviews and help us to choose the right core technologies and architecture patterns for our systems.

New Relic is one of the major observability tools that we use to instrument and support scalability through observability. Content delivery networks are another major technology that we use to better serve our fans. CDNs allow us the ability to cache video assets closer to the edge locations of our customers to give them a better and more performant experience by caching popular assets. Nobody expects that the initial design of anything will also be perfect from day one. There are supporting functions in our company that encourage effective iterations such as the multitude of QA/QE load tests, performance tests, etc. In essence, after a technology has gone out to production, the iteration of that technology is our key to success in terms of scalability.

Scalability explained

We’re now even starting to explore robotic process automation to help us automate any lengthy manual task the team has to carry out. That question is the foundation for scalability and allows us to identify places where automation might be detrimental to the experience of our customers as well as drive alignment on the path forward. This isn’t always possible, but it’s definitely something important to keep in mind. This is where we need to follow best practices of building for the cloud with proper logging, monitoring and alerting. On the testing side, lower environments that are as close as possible to production are very important.

In the tech world, it is mostly attributed to how many users a particular app or site can manage without having performance issues. It’s important to remember the original definition, as you want your product not only to be able to handle increased activity but also be able to adapt in its feature set to meet the needs of the customer. This is crucial in the technology you choose, as it needs to be flexible and remove roadblocks preventing change. We’ve also built custom tools that assess production utilization daily and redistribute workload uniformly. At Discord, we are building a welcoming platform where everyone can talk, hang out with their friends and build their communities.

IT & business scalability

For mom-and-pop shops that plan to stay mom-and-pops, entry-level software is perfect. But for large companies and entrepreneurs with growth in mind, it’s a different story. BitcoinCash originally suggested increasing block size and continues today on that trajectory.


I’m Swizec Teller and I turn coders into engineers with “Raw and honest from the heart!” writing. Real insights into the career and skills of a modern software engineer. When you chat about Quicksort, Bubble Sort, and Hash Tables, that’s vertical scalability. When you buy a new iPhone coz the old one got slow, that’s vertical scalability. RedSwitches Is a global hosting provider offering Dedicated Servers, Infrastructure As a Service, Managed Solutions & Smart Servers in 20 global locations with the latest hardware and premium networks. RedSwitches offers premium servers that use the latest brand-name hardware to ensure you outperform your competition.

The ability to have those systems scale up and down and deliver results quickly is key for our ability to help our users. Optiver, a global electronic market maker, uses their own capital at their own risk to provide liquidity to financial markets. Optiver’s engineers and traders come together to craft simple solutions to complex problems. Will Wood, based in Chicago, said that to keep tech scalable, his team uses load testing systems they build themselves to see how their tech reacts in specific situations. Building for scalability means designing, building and maintaining engineering systems with a deep technical understanding of the technologies that we use and the performance constraints of our systems. Our approach has been to build for scalability from the bottom up through both technical and product perspectives.

We care about our code review process, design process and train people to be self-sufficient. We also invest in a postmortem process where we identify and address key issues with our systems. You need to think constantly about actions that can be automated to allow you to reduce costs but also to make sure difference between scalability and elasticity in cloud computing that you have your employees focused on the most critical issues for your business. Finally, approaches like domain-driven design help reduce architectural complexity. Having a proper CI/CD pipeline significantly reduces pain points with the development and deployment of multiple interconnected services.

The 3 types of scalability

But you should think beyond scaling web services; an organization needs to be able to scale as well. If a service is deemed scalable, we need the people and processes to keep that service ahead of the curve. When defining system scalability requirements, Brad Smith’s team at Automox always begins with a design session. The director of software engineering said that he thinks about scalability not only as an application or system but as it relates to an entire organization.

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