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Google Cloud Pub/Sub Dead Letter Queues vs AWS SQS DLQ — Weekly Edtech Digest Retries

Google Cloud Pub/Sub Dead Letter Queues vs AWS SQS DLQ — Weekly Edtech Digest Retries

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6 min read
Large-File Avatar Uploads with Presigned Storage and Explicit Deletion Deadlines

Large-File Avatar Uploads with Presigned Storage and Explicit Deletion Deadlines

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8 min read
Reliable Message Queue Consumption for Long-Running EdTech Cleanup Jobs

Reliable Message Queue Consumption for Long-Running EdTech Cleanup Jobs

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7 min read
Reservation Expiry Across Multiple Workers: Implementing Distributed Data Cleanup

Reservation Expiry Across Multiple Workers: Implementing Distributed Data Cleanup

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7 min read
AI Models for EU Chatbots: Choosing a Portable Runtime for Better Linguistic Nuance

AI Models for EU Chatbots: Choosing a Portable Runtime for Better Linguistic Nuance

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5 min read
I'm building Mocxam: a white-label mock test platform for coaching institutes

I'm building Mocxam: a white-label mock test platform for coaching institutes

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3 min read
eLearning Software Development: Accept LTI 1.3 Launches in Node.js

eLearning Software Development: Accept LTI 1.3 Launches in Node.js

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7 min read
OpenAI Moderation API vs GPT-4o-mini Chat Completions: JSON Schema Moderation (and Cost)

OpenAI Moderation API vs GPT-4o-mini Chat Completions: JSON Schema Moderation (and Cost)

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6 min read
Deadline-Driven Object Storage: Large ZIP Export Multipart Upload and Signed Download Link

Deadline-Driven Object Storage: Large ZIP Export Multipart Upload and Signed Download Link

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7 min read
Online Assessment Platform Integrity: Server Controls vs Theatre

Online Assessment Platform Integrity: Server Controls vs Theatre

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5 min read
How to Build a Unified LLM Chatbot: Quality, Latency, and Failover

How to Build a Unified LLM Chatbot: Quality, Latency, and Failover

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5 min read
Building a Cloud-Native School ERP: Architecture, Real-Time Fleet Tracking, and Data Integrity

Building a Cloud-Native School ERP: Architecture, Real-Time Fleet Tracking, and Data Integrity

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3 min read
Why School Management is Shifting to Agentic AI: Inside Elevate ERP's 76-Tool Autonomous Architecture

Why School Management is Shifting to Agentic AI: Inside Elevate ERP's 76-Tool Autonomous Architecture

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2 min read
How Much Does an Educational Game Cost to Build? (2026)

How Much Does an Educational Game Cost to Build? (2026)

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4 min read
Why we built a 365-day learning system (twice): LumiMath and Bennett English 365

Why we built a 365-day learning system (twice): LumiMath and Bennett English 365

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2 min read
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