Learning Hub
Our Learning Hub serves as a central resource for sharing industry knowledge, exploring trends, and fostering community growth and engagement.
![Image of Visualizing Mastodon’s Data Schema with Liam ERD](/_next/image?url=%2Fimages%2Fblogs%2Fvisualizing-mastodon-data-design-liam-erd%2Fcover.jpg&w=3840&q=75)
Visualizing Mastodon’s Data Schema with Liam ERD
Text by Takafumi Endo
![Image of SQL Server Backup Playbook: From Basics to Advanced Strategies](/_next/image?url=%2Fimages%2Fblogs%2Fsql-server-backup-playbook%2Fcover.jpg&w=3840&q=75)
SQL Server Backup Playbook: From Basics to Advanced Strategies
Text by Takafumi Endo
![Image of Building Successful Open Source Startups: A Comprehensive Guide to Community-Driven Innovation](/_next/image?url=%2Fimages%2Fblogs%2Fbuilding-successful-open-source-startups-guide%2Fcover.jpg&w=3840&q=75)
Building Successful Open Source Startups: A Comprehensive Guide to Community-Driven Innovation
Text by Takafumi Endo
![Image of Learning Data Modeling and Schema Design with MongoDB](/_next/image?url=%2Fimages%2Fblogs%2Fmongodb-data-modeling-schema-design-guide%2Fcover.jpg&w=3840&q=75)
Learning Data Modeling and Schema Design with MongoDB
Text by Takafumi Endo
![Image of PostgreSQL Materialized Views: From Basics to Practical Examples in Mastodon](/_next/image?url=%2Fimages%2Fblogs%2Fpostgresql-materialized-views-from-basics-to-practical-examples-in-mastodon%2Fcover.jpg&w=3840&q=75)
PostgreSQL Materialized Views: From Basics to Practical Examples in Mastodon
Text by Hirotaka Miyagi
![Image of ActiveMQ and Kafka: Core Differences and Insights for Database Design](/_next/image?url=%2Fimages%2Fblogs%2Factivemq-vs-kafka-comparison%2Fcover.jpg&w=3840&q=75)
ActiveMQ and Kafka: Core Differences and Insights for Database Design
Text by Takafumi Endo
![Image of Getting Started with One-to-One Relationships in PostgreSQL](/_next/image?url=%2Fimages%2Fblogs%2Fgetting-started-with-one-to-one-relationships-in-postgresql%2Fcover.jpg&w=3840&q=75)
Getting Started with One-to-One Relationships in PostgreSQL
Text by Hirotaka Miyagi
![Image of Building Semantic Search in Ruby on Rails Using the Neighbor Gem](/_next/image?url=%2Fimages%2Fblogs%2Fsemantic-search-rails-neighbor-gem%2Fcover.jpg&w=3840&q=75)
Building Semantic Search in Ruby on Rails Using the Neighbor Gem
Text by Takafumi Endo
![Image of Platforms to Practice SQL: Level Up Your Database Skills](/_next/image?url=%2Fimages%2Fblogs%2Fsql-practice-platforms-comparison%2Fcover.jpg&w=3840&q=75)
Platforms to Practice SQL: Level Up Your Database Skills
Text by Takafumi Endo
![Image of Designing a Beginner-Friendly SQL: Tips for Teaching Practical Database Skills](/_next/image?url=%2Fimages%2Fblogs%2Fteaching-sql-beginners-workshop-guide%2Fcover.jpg&w=3840&q=75)
Designing a Beginner-Friendly SQL: Tips for Teaching Practical Database Skills
Text by Takafumi Endo
![Image of Why Surrogate Keys Win: A Practical Guide to Database Key Selection](/_next/image?url=%2Fimages%2Fblogs%2Fwhy-surrogate-keys-win%2Fcover.jpg&w=3840&q=75)
Why Surrogate Keys Win: A Practical Guide to Database Key Selection
Text by Hirotaka Miyagi
![Image of Oracle Database History: A Technical Journey Through 45+ Years of Innovation](/_next/image?url=%2Fimages%2Fblogs%2Foracle-database-technical-history-evolution%2Fcover.jpg&w=3840&q=75)
Oracle Database History: A Technical Journey Through 45+ Years of Innovation
Text by Takafumi Endo
![Image of Expanding PostgreSQL’s Horizons with Timescale’s Vector Capabilities](/_next/image?url=%2Fimages%2Fblogs%2Fpostgresql-timescale-vector-ai-guide%2Fcover.jpg&w=3840&q=75)
Expanding PostgreSQL’s Horizons with Timescale’s Vector Capabilities
Text by Takafumi Endo
![Image of Enhancing Ruby on Rails Development with RubyMine's AI Assistance](/_next/image?url=%2Fimages%2Fblogs%2Frubymine-ai-assistance-rails-development%2Fcover.jpg&w=3840&q=75)
Enhancing Ruby on Rails Development with RubyMine's AI Assistance
Text by Takafumi Endo
![Image of Scaling Data Teams for Impact in 2024](/_next/image?url=%2Fimages%2Fblogs%2Fscaling-data-teams-2024-guide%2Fcover.jpg&w=3840&q=75)
Scaling Data Teams for Impact in 2024
Text by Takafumi Endo
![Image of What’s the Difference Between a Data Warehouse, Data Lake, and Data Mart?](/_next/image?url=%2Fimages%2Fblogs%2Fdata-warehouse-lake-mart-differences%2Fcover.jpg&w=3840&q=75)
What’s the Difference Between a Data Warehouse, Data Lake, and Data Mart?
Text by Takafumi Endo