Case Studies

See how ORT delivers scalable products and technical solutions for real business needs.

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What Is Chiho? A Complete Guide to Accelerating Business Transformation in the AI Era

March 24, 2026

What Is Chiho? A Complete Guide to Accelerating Business Transformation in the AI Era

Chiho supports companies from introducing AI tools to establishing them as fully integrated business systems. This article explains Chiho’s features, benefits, pricing, and case studies — combining the advantages of SaaS and custom development.

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The 61-table JOIN limit wall: splitting huge queries with Sequelize’s separate: true and the architectural trade-offs

The 61-table JOIN limit wall: splitting huge queries with Sequelize’s separate: true and the architectural trade-offs

Data Migration Is Not Just Bulk Copying — It’s About Architecture. What the Three-Layer Structure Absorbs

Data Migration Is Not Just Bulk Copying — It’s About Architecture. What the Three-Layer Structure Absorbs

AI Agents at Work: How Chiho Turns Department Knowledge Into Automated Output

AI Agents at Work: How Chiho Turns Department Knowledge Into Automated Output

Insights

Deep dives, engineering insights & product learnings from ORT team

Thumbnail of Do not Build a Mansion When All You Need Is a Hut: A "Maturity" Lesson from an IT Student

Do not Build a Mansion When All You Need Is a Hut: A "Maturity" Lesson from an IT Student

Vinh PhuocBackend Developer

Thumbnail of Escaping Git Hell: When Your Commit History Stops Looking Like a Bowl of Spaghetti

Escaping Git Hell: When Your Commit History Stops Looking Like a Bowl of Spaghetti

Thanh VoFrontend Developer

Thumbnail of Cursor Agent Skills.

Cursor Agent Skills.

Hoang TanFrontend Developer

Thumbnail of I Thought UFW Was Protecting My Server. I Was Wrong

I Thought UFW Was Protecting My Server. I Was Wrong

Duy DangBackend Developer

Thumbnail of MariaDB FTS vs. Elasticsearch: Choosing Your Backend Search Solution

MariaDB FTS vs. Elasticsearch: Choosing Your Backend Search Solution

Dang KhoaBackend Developer

Thumbnail of Working with git-worktree and Running AI Agents across multiple branches

Working with git-worktree and Running AI Agents across multiple branches

Ngoc MinhFrontend Developer

Thumbnail of Huffman Coding: The Art of “Squeezing” Every Last Bit of Data and the Secret Behind Gzip

Huffman Coding: The Art of “Squeezing” Every Last Bit of Data and the Secret Behind Gzip

Viet AnhBackend Developer

Thumbnail of How to reduce bugs: prohibiting nested if statements

How to reduce bugs: prohibiting nested if statements

Eucen StewFull-stack Developer

Thumbnail of Inside Chiho: The Architecture Behind an AI Workflow Platform

Inside Chiho: The Architecture Behind an AI Workflow Platform

Uyen PhamProduct Designer