API Maker Is Having Low Memory Footprint Runs On Smallest VPS server

API Maker is a revolutionary tool designed for developers who need high-performance APIs with a low memory footprint. By leveraging auto-generated APIs, lazy loading, and advanced streaming capabilities, API Maker enables efficient handling of massive datasets and high request volumes on minimal hardware, such as a 1GB RAM server. This guide explores how API Maker achieves exceptional performance, its low memory usage, and why it’s the ideal choice for scalable, cost-effective API development.

Minimal Memory Usage for Maximum Efficiency

API Maker operates with a remarkably small memory footprint, consuming just ~300MB of RAM, including all native code. This lightweight design ensures that a 1GB RAM server, such as a Linode VPS with 1vCPU, has good amount of resources to perform demanding tasks without slowdowns. Whether you’re running a single instance or multiple components, API Maker’s efficiency makes it perfect for budget conscious deployments.

Lazy Loading: Smarter Module Management

API Maker employs lazy loading to optimize resource usage. This means it only loads the modules required for your project. For example, if your application uses MySQL, API Maker will load only the MySQL driver, skipping other database drivers like PostgreSQL or MongoDB. This approach delivers:

Minimal memory usage: Reduces overhead by loading only essential components.
Faster startup times: Speeds up application initialization for better performance.
Flexible compatibility: Supports various databases without bloating your server.

This makes API Maker perfect for projects requiring low memory optimization, such as microservices, IoT applications, or budget conscious startups.

Memory Leaks

When we have memory leak in application, it is very hard to make application stable and keep running. API Maker handles memory leaks using below techniques

Secure Sandbox: All the custom code of user, runs in secure sandbox docker container. So even if it has memory leak, we can destroy it periodically (ex: every 10 minutes) without failing any user requests. These containers are managed by API Maker, so they will be automatically created whenever required or server restarts.
Child process crash: API Maker uses Node.js cluster module to utilize resources which as main process which keeps watch on child process. When any child process crashes, cluster module in API Maker will automatically restart it.
Main process crash: Main process is started with PM2 so it is sticky process, in case of server restart or something fatal error happens on server, main process will be restarted automatically.
Server restart: Because of PM2 sticky process, API Maker will be up and running automatically on server restart.
Large file sharing: API Maker provides inbuilt technique for file sending to user by streams which prevents memory leaks for large files sending operations.
Large data sending: Because of inbuilt streaming APIs we can avoid memory leaks while sending huge amount of database data. It is supported in all 8 database types.
Infinite loops: API Maker gives time to every request to complete their operations, if any API call takes more time, API Maker will smartly destroy that sandbox container without failing any other requests managed by that container. Because of this automatic memory cleaning happens.

So, basically API Maker will keep running if server is running.

Auto-Generated APIs: Accelerate Development

API Maker’s auto-generated APIs simplify development by automatically creating API endpoints based on your database schema. This feature eliminates repetitive coding, offering:

Less Memory Usage: Let's say we have 5000 tables and API Maker generates 30 APIs per table, so API Maker will generate 1,50,000 APIs in total and all of them can work in single 1GB RAM server because API Maker does not need any extra memory for extra tables. Still these APIs can get data from any tables or save in multiple tables, without any code. You can check deep populate & master save features for that.
Save time: Generate APIs in minutes, saving valuable development time.
Reduce errors: Automated generation ensures consistency and reliability.
Scale effortlessly: Because of less memory usage, we can spin up multiple processes using Node.js cluster module. This makes API Maker easily scalable vertically and utilizing maximum available CPU and memory of the server.

High-Performance Streaming APIs for Large Datasets

API Maker’s streaming APIs are designed to handle massive datasets, such as getting 10 Million rows, on a 1GB RAM VPS Server. Instead of loading entire datasets into memory, API Maker processes data in small, efficient chunks, offering:

No memory spikes: No memory spikes, even with large data volumes.
Non-blocking operations: Other API calls and server tasks run uninterrupted.
Real-time data streaming: Streams data directly to users, minimizing latency.

This capability is ideal for applications like real-time analytics, large-scale data exports, or reporting systems, ensuring high performance without overwhelming your server.

Versatile Applications of Streaming

API Maker’s streaming APIs and file operations are designed for a wide range of use cases, making it a versatile tool for developers. Key applications include:

Long-running schedulers: Automate tasks like data processing or report generation with minimal resource usage.
Data migration: Transfer large datasets between systems efficiently, without memory spikes.
Bulk email operations: Send thousands of emails without performance bottlenecks.
File streaming: Handle large file uploads or downloads seamlessly, perfect for content delivery systems.

These features make API Maker a go to solution for both startups and enterprises tackling resource intensive tasks.

Exceptional Performance Benchmarks

API Maker delivers outstanding performance on modest hardware, as demonstrated by its benchmarks on a Linode VPS with 1vCPU and 1GB RAM:

700+ requests per second: Easily handles high-traffic workloads.
2.5M+ requests per hour: Matches ~25% of India’s UPI transactions in August 2022 (9.1M requests/hour), proving its enterprise-grade scalability.
Benchmark payload: Tested with 10 rows & 10 columns, ensuring reliable results in real-world scenarios.

These metrics highlight API Maker’s ability to manage high-throughput APIs on low-cost infrastructure, making it a cost-effective solution for developers.

Monitoring with PM2 for Seamless Operations

API Maker integrates seamlessly with tools like PM2, a popular process manager for Node.js applications. This integration ensures developers can monitor and manage multiple API Maker instances effortlessly, maintaining optimal performance across all components.

Why Choose API Maker from memory usage point of view?

API Maker stands out as a powerful, developer-friendly solution for building scalable APIs. Its key advantages include:

Low memory footprint: Operates efficiently on 1GB RAM servers, reducing infrastructure costs.
Handle Memory Leaks: Code runs in secure sandbox so API maker can cleanup memory leaks periodically as we want without failing any request.
Auto-generated APIs: Accelerates development with automated endpoint creation.
High performance: Handles 700+ requests per second and 2.5M+ requests per hour.
Advanced streaming: Send 10M rows without memory spikes or blocked operations.
Versatile applications: Supports data migration, bulk emails, and long-running schedulers.

Whether you’re building a lightweight microservice or a high traffic platform, API Maker delivers unmatched efficiency and scalability.

Low Memory Footprint