Tech

  • WebAssembly and Browser Performance: Closing the Gap with Native Execution

    WebAssembly and Browser Performance: Closing the Gap with Native Execution

    1. The Performance Ceiling of JavaScript For years, JavaScript has been the backbone of the web. But let’s be honest: it was never designed for high-performance computing. Despite massive improvements in JIT compilers and engines like V8, JavaScript still carries fundamental limitations dynamic typing, garbage collection overhead, and runtime interpretation costs. This becomes painfully…

  • The Power of gRPC in High-Performance Service-to-Service Communication

    The Power of gRPC in High-Performance Service-to-Service Communication

    Let’s be clear from the start: REST is not “bad” it’s just often the wrong tool when performance actually matters. If you’re building modern distributed systems, pretending JSON over HTTP/1.1 is enough is intellectual laziness. This is exactly where gRPC earns its place. gRPC was designed for machines talking to machines, not for human-readable…

  • The Power of Memory-Mapped Files in High-Performance File Processing

    The Power of Memory-Mapped Files in High-Performance File Processing

    In modern data-driven systems, file I/O is often the primary bottleneck not CPU, not memory, but the cost of moving data between storage and user space. As datasets grow from megabytes to terabytes, traditional read/write-based file access models struggle to scale efficiently. This is where memory-mapped files (MMF) fundamentally change the performance equation. Memory…

  • Preparing Systems for the Transition to Post-Quantum Cryptography (PQC)

    Preparing Systems for the Transition to Post-Quantum Cryptography (PQC)

    How to Migrate Safely and Stay Ahead of Quantum Attacks Quantum computing is not a distant academic fantasy anymore. The moment a sufficiently powerful quantum computer becomes available, a large portion of today’s cryptographic infrastructure will collapse overnight. If your systems are not prepared before that moment, no patch, hotfix, or emergency migration will…

  • The Power of Data Sharding in Managing Massive Databases

    The Power of Data Sharding in Managing Massive Databases

    As modern applications scale, databases inevitably become one of the first and most painful bottlenecks. Vertical scaling adding more CPU, RAM, or faster disks works only up to a point. Beyond that, it becomes expensive, fragile, and fundamentally limited. This is where data sharding stops being an optimization and becomes a survival strategy. What…