Serverless Architecture For Modern Apps
As the name suggests, Serverless Architecture means creating and deploying applications without investing in physical servers. Managing and upgrading infrastructure consumes a lot of businesses’ resources. Employing serverless architecture gives developers more time to focus on developing features and testing.
As per a report from Agileengine, serverless computing platforms observe a 36% decrease in development efforts for business applications while reducing costs by 70-90%.
This read explores the top characteristics, advantages, and challenges of incorporating a serverless architecture.
Top 3 Characteristics of Serverless Architecture
Here are the top characteristics that add to the uniqueness of serverless architectures.
Scalability
Depending on the user load, they offer the flexibility to scale resources up and down. And guess what? You only pay for what you use.
Time-Efficiency
Businesses must invest in individuals who can manage servers. Serverless cloud platforms save time, which can be leveraged to perfect the other aspects of an application.
Responsiveness
Serverless platforms are designed to function with an event-driven architecture. This helps them respond instantly to user requests, enhancing responsiveness.
Advantages of Serverless Architecture
The high adoption rate of serverless architecture is due to its numerous benefits over traditional practices. Let’s briefly observe a few of them.
Cost-Effectiveness
The pay-per-use model offers lucrative benefits to organizations. It includes cost savings and efficient use of the company’s funds.
Improved Latency
Global access points allow applications to run closer to a user’s location, resulting in quick response times and superior user experiences.
Reduced Development Cost
On-premise infrastructure can prove too expensive and cumbersome to maintain. Cloud adoption removes this hassle while saving companies significant money.
Reduced Operational Complexity
On-premise servers are complex and difficult to debug in case of adversity. Cloud platforms handle operational tasks automatically, decreasing human intervention and management.
Time-Efficiency
Transitioning to serverless cloud platforms can reduce time-to-market, allowing new applications to reach the market before competitors. This enhances business agility and revenue.
Challenges with Serverless Architecture
Though switching to serverless architecture can benefit, it poses specific implementation challenges. Here’s a list of the most prominent challenges.
Cold Start Latency (CSL)
This problem surfaces when starting up a serverless function after being idle. It can be mitigated using tools that manage function performance and keep functions warm with regular call scheduling.
Vendor Lock-In
Switching cloud providers is difficult if an app is designed using a specific serverless architecture. This can be avoided by creating flexible applications using open-source tools and design.
Monitoring and Debugging
Tracking issues with serverless platforms can be tricky. Developers should be proficient in using specialized tools to track performance and errors effectively.
Conclusion
Adopting serverless architecture is the need of the hour for modern apps. It helps create scalable and efficient applications. Though it poses challenges like CSL and vendor lock-in, it can be mitigated by employing practices like performance optimization.
If you plan to make this transition, our serverless app development services can help you with zero downtime and disruptions. To learn more about serverless architecture, read the complete blog here or contact us today.