🏗️ Lecture 1 (Part 1): Architecture, Interfaces, and Economics of 1C Solutions
🏗️ **A good IT system is a balance between the technological power of the platform, the usability of the interface, and economic feasibility.**
This lecture (exactly 11 pages) is the first part of a fundamental course on the architecture of 1C solutions. You will understand the difference between a platform and an application solution, learn to classify interfaces and evaluate their usability, and master the principles of assessing the economic efficiency of IT projects, taking into account the time factor. You will also become familiar with modern trends for 2026: the integration of 1C with web technologies and AI tools for analytics.
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📦 **What´s inside the lecture (11 pages of concentrated material in Nebulae style):**
• **Page 1. Title page.** Academic structure (State budgetary professional educational institution, specialty 09.02.07), instructors A.L. Popov and G.S. Mozyrskaya.
• **Page 2. Lecture outline and learning objectives.** 4 key blocks: platform structure, interfaces, economics, and current trends.
• **Page 3. 🏗️ Two-tier 1C architecture.** Platform (technological shell) vs. Configuration (applied solution). 1C:Enterprise and Configurator modes. Configurability principle.
• **Page 4. 📈 Scalability and operating modes.** Comparison table: file vs. client-server mode. Architecture, scale, DBMS (PostgreSQL, MS SQL, Oracle), reliability. Current trend: switching to PostgreSQL and Astra Linux.
• **Page 5. 🔌 The concept of an interface in IT.** Classification: hardware, software (API: OLE, DDE, REST, HTTP services), user (UI/UX).
• **Page 6. ✨ Usability: Three pillars of a good interface.** Friendliness, standardization, functionality. The "foolproof" principle. Adaptive Ribbon interface and 1C mobile applications.
• **Page 7. 💰 Cost-effectiveness of IT projects.** Overall project effectiveness vs. participation effectiveness. The principle of positivity and maximum effect. Considering only future costs.
• **Page 8. ⏳ The time factor in investments.** Time lag, inequality of multi-temporal flows, inflation. Discounting methods: NPV, IRR.
• **Page 9. 🌐 🆕 Modern integrations (Web 1C).** REST/OData for mobile applications on Django/React, HTTP services for marketplaces and CRM, interactive dashboards in Yandex DataLens and Power BI.
• **Page 10. 🤖 🆕 AI tools in assessment and design.** Generating technical specifications via LLM, AI-based timeline and cost estimation, prototyping 1C forms. A ready-made prompt for a systems analyst.
• **Page 11. 🎯 Summary and assignments.** Practical assignments for reinforcement, transition to Part 2, legal section.
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👤 **Who is this lecture for?**
• 🎓 Students majoring in 09.02.07 "Information Systems and Programming."
• 💼 Beginning 1C developers and analysts who want to understand the platform architecture.
• 🏢 Team leads and IT project managers assessing the cost-effectiveness of implementation.
• 🚀 Freelancers who need to justify development costs and timelines to the client.
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✓ **What you´ll get:**
• **Fundamental understanding of 1C architecture:** a clear separation of platform and configuration, operating modes, and their purposes.
• **Scalability assessment skills:** understanding when file mode is appropriate and when client-server mode with PostgreSQL is necessary.
• **Knowledge of modern interfaces:** interface classification, usability principles, adaptive Ribbon, and mobile applications.
• **Economic tools:** methods for evaluating the effectiveness of IT projects taking into account the time factor (NPV, IRR).
• **Modern integrations:** REST/OData, HTTP services, BI systems—how 1C fits into a unified business ecosystem.
• **AI tools for analysts:** ready-made prompts for generating specifications, estimating deadlines, and prototyping.
• **Aesthetics and usability:** Nebulae-style PDF (purple and turquoise color scheme) that´s easy to read on any device.
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⚙️ **Technical details:**
• **Format:** P
⚖️ **INTELLECTUAL PROPERTY:**
All lecture materials (structure, original wording, tables, and practical assignments) are the original work of Keeperlink, 2026. This lecture is based on the educational materials of the continuing professional education program (lecturers A.L. Popov and G.S. Mozyrskaya) with complete authorial revision, **excluding outdated data and all references to WorldSkills**, and adding 50 new practical content (modern web integrations, AI tools, and current economic models for 2026). References to trademarks such as "1C," "1C:Enterprise," "PostgreSQL," "Django," "Yandex DataLens," "Power BI," and others are for nominative purposes only, denoting compatibility, and do not constitute affiliation with the copyright holders (Article 1484 of the Civil Code of the Russian Federation). © Keeperlink, 2026. All rights reserved.
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🚀 **Proceed to Part 2: Choosing the Best Solution and Optimizing Architecture!** Click "Buy" to receive the first part of a fundamental lecture on 1C solution architecture, which will lay the foundation for understanding the entire platform.
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