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In this project

ArchDB: modular DB schemas as code

https://sudonull.com/archdb-modular-db-schemas-as-code

Explore declarative DB modeling in ArchDB: templates, packages, generated fields. Speed up development, eliminate duplicates. Examples for PostgreSQL over 2500+ characters.

Avro and Schema Registry in Kafka: practical setup

https://sudonull.com/avro-and-schema-registry-in-kafka-practical-setup

Setting up Apache Avro with Schema Registry in Kafka cluster: docker-compose, class generation, serializers for producers/consumers. Transition from JSON to typed schemas. Instructions for middle/senior developers.

PropertyDescriptors for TypeScript schema validation

https://sudonull.com/propertydescriptors-for-typescript-schema-validation

Type-safe object validation with PropertyDescriptors: descriptor tree, introspection, extensions. Integration with Standard Schema v1. Create a reliable schema without string paths.

Weather station Atmega328 NRF24L01: schematics and code

https://sudonull.com/weather-station-atmega328-nrf24l01-schematics-and-code

Breakdown of weather station on Atmega328 with NRF24L01: flicker filters, rain forecast by BMP280, RGB backlight. Schematics, code, design errors. For developers.

Capacitance Meter on ATmega8: schematic and code

https://sudonull.com/capacitance-meter-on-atmega8-schematic-and-code

Building a device for measuring C capacitors using RC charging method. Schematics, PCB in EasyEDA, AVR code, Kompas 3D case. For middle/senior embedded developers.

From other projects

Schemes with humanitarian aid: impact on markets

https://ymaho.com/schemes-with-humanitarian-aid-impact-on-markets

Analysis of the scheme for importing cars under the guise of aid. How customs loopholes affect logistics, donor trust, and prices for ordinary people.

Tax Schemes in Ukraine and Their Global Impact | Analysis

https://ymaho.com/tax-schemes-in-ukraine-and-their-global-impact-analysis

Growth of individual entrepreneurs in Ukraine is linked to tax evasion. Find out how this affects international aid and global food supplies. Detailed analysis.

Triangle offense in basketball: Tex Winter's scheme

https://lrivo.com/triangle-offense-in-basketball-tex-winter-s-scheme

We analyze the philosophy and tactics of Winter's triangle offense. Learn how the system brought 11 NBA titles and how to read the game deeper. Detailed guide!

Record inflow into Russian bonds: hidden crisis

https://ymaho.com/record-inflow-into-russian-bonds-hidden-crisis

Scheme breakdown: how management companies mask defaults with bond fund growth. Learn the real risks for retail investors and a 90-day forecast.

Attack on Iranian tankers: what the US is hiding

https://ymaho.com/attack-on-iranian-tankers-what-the-us-is-hiding

Analysis of the US attack on Iranian tankers: the 'golden convoy' scheme, secret plutonium cargo, and impact on the oil market. Find out who benefits from the conflict in the Gulf of Oman.

Default threat in Russia: how businesses use debts for takeover

https://ymaho.com/default-threat-in-russia-how-businesses-use-debts-for-takeover

A quarter of the Russian bond market is under threat of default. Learn how majority shareholders deliberately drive businesses to restructuring to seize control. Analysis of schemes and forecast.

From the web

Mar 19, 2026 ·

https://schema.org/

Mar 19, 2026 · Schema .org is a collaborative, community activity with a mission to create, maintain, and promote schemas for structured data on the Internet, on web pages, in email messages, and beyond. Schema .org vocabulary can be used with many different encodings, including RDFa, Microdata and JSON-LD.

Apr 28, 2026 ·

https://www.verywellmind.com/what-is-a-schema-2795873

Apr 28, 2026 · In psychology, a schema is a cognitive framework that helps organize and interpret information in the world around us. Learn more about how they work, plus examples.

Jul 19, 2026 ·

https://www.merriam-webster.com/dictionary/schema

Jul 19, 2026 · The meaning of SCHEMA is a diagrammatic presentation; broadly : a structured framework or plan : outline.

Database Schemas - GeeksforGeeks

https://www.geeksforgeeks.org/dbms/database-schemas/

Dec 8, 2025 · A schema is the blueprint or structure that defines how data is organized and stored in a database . It outlines the tables, fields, relationships, views, indexes, and other elements within the database.

5 days ago ·

https://www.simplypsychology.org/what-is-a-schema.html

5 days ago · A schema is a mental structure that organizes what we know about a person, object, or event, built from past experience . Schemas let the brain interpret new information quickly by filling in expected details, but that same shortcut can distort what we remember.

Mar 19, 2026 ·

https://schema.org/docs/schemas.html

Mar 19, 2026 · Schema .org is a set of extensible schemas that enables webmasters to embed structured data on their web pages for use by search engines and other applications.

Sep 7, 2025 ·

https://www.computerhope.com/jargon/s/schema.htm

Sep 7, 2025 · With an API (Application Programming Interface), a schema formally defines how data is properly transmitted to an API. It also dictates how the API responds to the request.

Oct 7, 2025 ·

https://elearncourses.com/schema-in-sql/

Oct 7, 2025 · Learn what a schema in SQL with this detailed tutorial. Understand SQL schema types, creation syntax, examples, and best practices for organizing and managing database objects efficiently.

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