Blog Posts
The Power Grid Explained: How Electricity Travels from Power Plant to Your Outlet in Milliseconds
- Sudhir mangla
- Technology , Software Architecture
- 25 Jan, 2026
1 The Invisible Speed of Light: Introduction to the Grid Electricity feels instant. You flip a switch, and the light turns on with no noticeable delay. What makes that possible isn’t stored energy
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Redis Beyond Caching: Streams, Pub/Sub, and Data Structures for Real-Time Applications
- Sudhir Mangla
- Data Engineering , Database
- 23 Jan, 2026
1 The Paradigm Shift: Redis as a Primary Multi-Model Database Redis is no longer just a fast in-memory cache sitting in front of a “real” database. Many teams now run Redis as a primary, latency-c
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Building Webhooks in ASP.NET Core: Delivery Guarantees, Retries, and Security
- Sudhir Mangla
- API Design , Security
- 22 Jan, 2026
1 Architectural Foundations of Modern Webhook Systems Webhook systems look simple from the outside—“send an HTTP POST when something changes.” In practice, that mental model breaks down quickly on
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Outbox Pattern in .NET: The Missing Piece After Idempotent APIs
- Sudhir mangla
- Event Driven Architecture , Microservices
- 21 Jan, 2026
1 The Dual Write Dilemma: Why Idempotency is Not Enough Distributed systems usually don’t fail because of obvious bugs. They fail because two things that must happen together are handled separat
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Python Monorepo with uv, Ruff, and Pants: Modern Tooling for Large Codebases
- Sudhir Mangla
- Python , DevOps & CI/CD
- 19 Jan, 2026
1 Python Monorepo with uv, Ruff, and Pants: Modern Tooling for Large Codebases Large Python codebases tend to break in the same ways. Dependency resolution slows down until it becomes a daily anno
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SurveyMonkey-Scale Platform: Branching Logic, Real-Time Analytics, and 100 Million Responses Per Month
- Sudhir Mangla
- Practical Design , Software Architecture
- 16 Jan, 2026
1 SurveyMonkey-Scale Platform: Branching Logic, Real-Time Analytics, and 100 Million Responses Per Month This section establishes the architectural baseline for a survey platform operating at Surv
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The Valet Key Pattern on Azure: Secure Direct Uploads with SAS and ASP.NET Core
- Sudhir Mangla
- Azure , Security
- 15 Jan, 2026
1 The Scalability Wall: From Gatekeeper to Valet Key Large file uploads are one of the fastest ways to expose weaknesses in an API architecture. Uploading a 1GB or 5GB file through an ASP.NET Core
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Real-Time Analytics with SignalR and InfluxDB: Building a Production Metrics Dashboard
- Sudhir Mangla
- Data Analytics , Real Time Systems
- 14 Jan, 2026
1 Architectural Foundations for High-Throughput Analytics Modern production systems emit metrics continuously. CPU usage, request latency, cache efficiency, queue depth, and IoT sensor values are
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Practical Blazor SSR + WASM Hybrid Architecture for High-Performance .NET Frontends
- Sudhir Mangla
- Frontend Development , .NET
- 13 Jan, 2026
1 The Paradigm Shift: Blazor as a Unified Web Framework Modern .NET teams are expected to deliver web applications that feel fast, work reliably across devices, rank well in search engines, and st
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FastAPI vs Django vs Flask in 2026: Choosing the Right Python Web Framework
- Sudhir Mangla
- Python , Software Architecture
- 12 Jan, 2026
1 The 2026 Python Web Landscape: A Shift in Gravity The Python web ecosystem in 2026 is shaped less by fashion and more by pressure. Backends are no longer just serving CRUD endpoints or HTML temp
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