Tactna Bloghttps://www.tactna.com/en/blog/The Tactna blog: field notes on partner identity management, access reviews and lifecycle operations.en [Roundtable Vol. 3] A 25-Year Debt? The "God Table" Trap in System Integration—Tactna’s Vision for Ideal User Managementhttps://www.tactna.com/en/blog/roundtable-3-god-table.htmlhttps://www.tactna.com/en/blog/roundtable-3-god-table.htmlMon, 09 Feb 2026 07:22:48 +0000A user table welded to one app, the "God Table", can take 25 years to unwind. How to migrate step by step without breaking operations. [Roundtable Vol. 2] "Buy, Don't Build" : How Tactna’s Obsessive Infrastructure Strategy Slashes Development Costs by 40%https://www.tactna.com/en/blog/roundtable-2-buy-dont-build.htmlhttps://www.tactna.com/en/blog/roundtable-2-buy-dont-build.htmlMon, 09 Feb 2026 07:11:25 +0000Account and permission management eats 30-40% of development time. Developers discuss why buying beats building, and Tactna's stability-first infrastructure. [Roundtable Vol. 1] Authentication is Solved, but Management Isn't : Why Custom-Built User Logic is Your New Technical Debthttps://www.tactna.com/en/blog/roundtable-1-invisible-debt.htmlhttps://www.tactna.com/en/blog/roundtable-1-invisible-debt.htmlMon, 09 Feb 2026 06:39:12 +0000IDaaS solves login, not user management. A developer roundtable on why rebuilding user logic for every app becomes invisible technical debt. Practical B2B SaaS Designhttps://www.tactna.com/en/blog/practical-b2b-saas-design.htmlhttps://www.tactna.com/en/blog/practical-b2b-saas-design.htmlTue, 04 Nov 2025 07:05:39 +0000A practical guide to designing B2B SaaS across multiple services: organizations vs. groups, creating users and organizations, and operating several apps. EIAM vs CIAM | Understanding the Differences Between Employee and Customer Identity Managementhttps://www.tactna.com/en/blog/eiam-vs-ciam.htmlhttps://www.tactna.com/en/blog/eiam-vs-ciam.htmlTue, 04 Nov 2025 05:00:21 +0000EIAM for employees and CIAM for customers: how their goals, management and evaluation criteria differ, and how to tell which you need. Checkpoints for Upstream Phases in the Unified ID Infrastructure Projecthttps://www.tactna.com/en/blog/upstream-checkpoints-for-unified-id.htmlhttps://www.tactna.com/en/blog/upstream-checkpoints-for-unified-id.htmlSun, 02 Nov 2025 04:55:26 +0000Checkpoints for the upstream phases of a unified ID project: service rollout timelines, existing IDs, operations and more. What is the business goal of implementing a unified ID infrastructure?https://www.tactna.com/en/blog/business-goals-of-unified-id.htmlhttps://www.tactna.com/en/blog/business-goals-of-unified-id.htmlSun, 02 Nov 2025 04:30:03 +0000Why a unified ID infrastructure? The business goals behind it for companies running several digital services, and what to watch for. SaaS Development Starting with Single Sign-On - An ID Infrastructure Built for Expansionhttps://www.tactna.com/en/blog/saas-development-starting-with-sso.htmlhttps://www.tactna.com/en/blog/saas-development-starting-with-sso.htmlSat, 01 Nov 2025 10:59:25 +0000Bolting teams and organizations onto a service that started with SSO alone breaks data models and APIs. How to build an ID foundation that survives growth. Customer ID Consolidation: Its Importance in Modern Digital Business and Path to Successhttps://www.tactna.com/en/blog/customer-id-consolidation.htmlhttps://www.tactna.com/en/blog/customer-id-consolidation.htmlFri, 31 Oct 2025 05:17:27 +0000Why consolidating customer IDs scattered across services matters, what it gives customers and the business, and how to approach it.