#uuid — Public Fediverse posts

@adamchainz @ngnpope @felixxm you can also have a generated field with the creation time extracted from the uuid which can be more efficient ;-)

https://www.paulox.net/2025/11/14/how-to-use-uuidv7-in-python-django-and-postgresql/#adding-the-creation_time-generated-column

#Django #UUID #UUIDv7 #PostgreSQL

@adamchainz @ngnpope @felixxm you can also have a generated field with the creation time extracted from the uuid which can be more efficient ;-)

https://www.paulox.net/2025/11/14/how-to-use-uuidv7-in-python-django-and-postgresql/#adding-the-creation_time-generated-column

#Django #UUID #UUIDv7 #PostgreSQL

@adamchainz @ngnpope @felixxm you can also have a generated field with the creation time extracted from the uuid which can be more efficient ;-)

https://www.paulox.net/2025/11/14/how-to-use-uuidv7-in-python-django-and-postgresql/#adding-the-creation_time-generated-column

#Django #UUID #UUIDv7 #PostgreSQL

@adamchainz @ngnpope @felixxm you can also have a generated field with the creation time extracted from the uuid which can be more efficient ;-)

https://www.paulox.net/2025/11/14/how-to-use-uuidv7-in-python-django-and-postgresql/#adding-the-creation_time-generated-column

#Django #UUID #UUIDv7 #PostgreSQL

@adamchainz @ngnpope @felixxm you can also have a generated field with the creation time extracted from the uuid which can be more efficient ;-)

https://www.paulox.net/2025/11/14/how-to-use-uuidv7-in-python-django-and-postgresql/#adding-the-creation_time-generated-column

#Django #UUID #UUIDv7 #PostgreSQL

🔗 UUIDs, ULIDs and Sqids: A Practical Deep Dive
https://wendelladriel.com/blog/uuids-ulids-and-sqids-a-practical-deep-dive
#security #performance #database #uuid #deepdive

🔗 UUIDs, ULIDs and Sqids: A Practical Deep Dive
https://wendelladriel.com/blog/uuids-ulids-and-sqids-a-practical-deep-dive
#security #performance #database #uuid #deepdive

🔗 UUIDs, ULIDs and Sqids: A Practical Deep Dive
https://wendelladriel.com/blog/uuids-ulids-and-sqids-a-practical-deep-dive
#security #performance #database #uuid #deepdive

🔗 UUIDs, ULIDs and Sqids: A Practical Deep Dive
https://wendelladriel.com/blog/uuids-ulids-and-sqids-a-practical-deep-dive
#security #performance #database #uuid #deepdive

🔗 UUIDs, ULIDs and Sqids: A Practical Deep Dive
https://wendelladriel.com/blog/uuids-ulids-and-sqids-a-practical-deep-dive
#security #performance #database #uuid #deepdive

@sereeena @pseudonym same but if I’m honest, it’s my love for the deterministic era of computer software, in the 8-bit and 16-bit era when multitasking and machine “state” weren’t enforced by monolithic, undocumented registries and UUIDs

Ah that’s probably why I hated MS-DOS 5 adding serial numbers to floppy disks

#UUID #registry #windowsregistry #deterministic

@sereeena @pseudonym same but if I’m honest, it’s my love for the deterministic era of computer software, in the 8-bit and 16-bit era when multitasking and machine “state” weren’t enforced by monolithic, undocumented registries and UUIDs

Ah that’s probably why I hated MS-DOS 5 adding serial numbers to floppy disks

#UUID #registry #windowsregistry #deterministic

@sereeena @pseudonym same but if I’m honest, it’s my love for the deterministic era of computer software, in the 8-bit and 16-bit era when multitasking and machine “state” weren’t enforced by monolithic, undocumented registries and UUIDs

Ah that’s probably why I hated MS-DOS 5 adding serial numbers to floppy disks

#UUID #registry #windowsregistry #deterministic

@sereeena @pseudonym same but if I’m honest, it’s my love for the deterministic era of computer software, in the 8-bit and 16-bit era when multitasking and machine “state” weren’t enforced by monolithic, undocumented registries and UUIDs

Ah that’s probably why I hated MS-DOS 5 adding serial numbers to floppy disks

#UUID #registry #windowsregistry #deterministic

@sereeena @pseudonym same but if I’m honest, it’s my love for the deterministic era of computer software, in the 8-bit and 16-bit era when multitasking and machine “state” weren’t enforced by monolithic, undocumented registries and UUIDs

Ah that’s probably why I hated MS-DOS 5 adding serial numbers to floppy disks

#UUID #registry #windowsregistry #deterministic

Another fucking year.

Another #PostgreSQL version without MIN/MAX aggregators for fucking UUID v7 (or an exclusive, UUID-v7-type-column)

Thank you.

#Programming #Coding #Code #PgSQL #Postgre #SQL #Database #Databases #RDBM #RDBMS #DB #UUID #UUIDv7 #SoftwareDevelopment #WebDevelopment #WebDev #AppDevelopment #AppDev

Another fucking year.

Another #PostgreSQL version without MIN/MAX aggregators for fucking UUID v7 (or an exclusive, UUID-v7-type-column)

Thank you.

#Programming #Coding #Code #PgSQL #Postgre #SQL #Database #Databases #RDBM #RDBMS #DB #UUID #UUIDv7 #SoftwareDevelopment #WebDevelopment #WebDev #AppDevelopment #AppDev

Another fucking year.

Another #PostgreSQL version without MIN/MAX aggregators for fucking UUID v7 (or an exclusive, UUID-v7-type-column)

Thank you.

#Programming #Coding #Code #PgSQL #Postgre #SQL #Database #Databases #RDBM #RDBMS #DB #UUID #UUIDv7 #SoftwareDevelopment #WebDevelopment #WebDev #AppDevelopment #AppDev

Another fucking year.

Another #PostgreSQL version without MIN/MAX aggregators for fucking UUID v7 (or an exclusive, UUID-v7-type-column)

Thank you.

#Programming #Coding #Code #PgSQL #Postgre #SQL #Database #Databases #RDBM #RDBMS #DB #UUID #UUIDv7 #SoftwareDevelopment #WebDevelopment #WebDev #AppDevelopment #AppDev

Another fucking year.

Another #PostgreSQL version without MIN/MAX aggregators for fucking UUID v7 (or an exclusive, UUID-v7-type-column)

Thank you.

#Programming #Coding #Code #PgSQL #Postgre #SQL #Database #Databases #RDBM #RDBMS #DB #UUID #UUIDv7 #SoftwareDevelopment #WebDevelopment #WebDev #AppDevelopment #AppDev

ID, token, UUID и slug: в чём разница и почему их нельзя мешать

В каждом бэкенде рано или поздно рядом появляются id , UUID , slug , token и request_id . Все они выглядят как строки, но отвечают за разные вещи. Когда это забывают, UUID становится защитой, slug — вечной айдишкой, а token — просто ещё одним идентификатором.

https://habr.com/ru/articles/1048324/

#backend #api #архитектура #uuid #jwt #token #slug #session_id #request_id #идентификаторы

ID, token, UUID и slug: в чём разница и почему их нельзя мешать

В каждом бэкенде рано или поздно рядом появляются id , UUID , slug , token и request_id . Все они выглядят как строки, но отвечают за разные вещи. Когда это забывают, UUID становится защитой, slug — вечной айдишкой, а token — просто ещё одним идентификатором.

https://habr.com/ru/articles/1048324/

#backend #api #архитектура #uuid #jwt #token #slug #session_id #request_id #идентификаторы

ID, token, UUID и slug: в чём разница и почему их нельзя мешать

В каждом бэкенде рано или поздно рядом появляются id , UUID , slug , token и request_id . Все они выглядят как строки, но отвечают за разные вещи. Когда это забывают, UUID становится защитой, slug — вечной айдишкой, а token — просто ещё одним идентификатором.

https://habr.com/ru/articles/1048324/

#backend #api #архитектура #uuid #jwt #token #slug #session_id #request_id #идентификаторы

ObjectId против UUID: как выбор _id в MongoDB влияет на API, индексы и миграции

_id в MongoDB кажется мелочью, пока не попадает в API, события и миграции. Разбираем, когда оставить стандартный ObjectId , когда нужен UUID , почему его лучше хранить как BSON Binary subtype 4 и зачем иногда разделять внутренний и публичный идентификатор.

https://habr.com/ru/articles/1046712/

#MongoDB #ObjectId #UUID #BSON #индексы #архитектура #API #базы_данных #идентификаторы

ObjectId против UUID: как выбор _id в MongoDB влияет на API, индексы и миграции

_id в MongoDB кажется мелочью, пока не попадает в API, события и миграции. Разбираем, когда оставить стандартный ObjectId , когда нужен UUID , почему его лучше хранить как BSON Binary subtype 4 и зачем иногда разделять внутренний и публичный идентификатор.

https://habr.com/ru/articles/1046712/

#MongoDB #ObjectId #UUID #BSON #индексы #архитектура #API #базы_данных #идентификаторы

ObjectId против UUID: как выбор _id в MongoDB влияет на API, индексы и миграции

_id в MongoDB кажется мелочью, пока не попадает в API, события и миграции. Разбираем, когда оставить стандартный ObjectId , когда нужен UUID , почему его лучше хранить как BSON Binary subtype 4 и зачем иногда разделять внутренний и публичный идентификатор.

https://habr.com/ru/articles/1046712/

#MongoDB #ObjectId #UUID #BSON #индексы #архитектура #API #базы_данных #идентификаторы

fast_uuid: RFC 9562 UUIDs (v1-v8, nil, max) for PHP, generated in pure C. Object API mirrors ramsey/uuid; 11x to 57x faster on generation, 3x to 5x on parsing.

PHP 8.1 through 8.6, NTS or ZTS. Prebuilt binaries for Linux, macOS arm64, and Windows. BSD-licensed.

Thanks to @ramsey for the feedback and suggestions.

https://github.com/iliaal/fast_uuid

#php #uuid #performance #extension

fast_uuid: RFC 9562 UUIDs (v1-v8, nil, max) for PHP, generated in pure C. Object API mirrors ramsey/uuid; 11x to 57x faster on generation, 3x to 5x on parsing.

PHP 8.1 through 8.6, NTS or ZTS. Prebuilt binaries for Linux, macOS arm64, and Windows. BSD-licensed.

Thanks to @ramsey for the feedback and suggestions.

https://github.com/iliaal/fast_uuid

#php #uuid #performance #extension

UUID мертв? Да здравствует Smart ID! Почему ваш проект заслуживает лучшего

В этой статье я поделюсь опытом проектирования идентификаторов для крупной медицинской системы. Мы пройдем путь от простых автоинкрементов до UUID, ULID и в итоге создадим гибридное решение, которое оказалось лучше всех существующих подходов. Спойлер: идеальный ID — это не технология, а архитектура.

https://habr.com/ru/articles/1040334/

#UUID #SmartId #ULID

UUID мертв? Да здравствует Smart ID! Почему ваш проект заслуживает лучшего

В этой статье я поделюсь опытом проектирования идентификаторов для крупной медицинской системы. Мы пройдем путь от простых автоинкрементов до UUID, ULID и в итоге создадим гибридное решение, которое оказалось лучше всех существующих подходов. Спойлер: идеальный ID — это не технология, а архитектура.

https://habr.com/ru/articles/1040334/

#UUID #SmartId #ULID

UUID мертв? Да здравствует Smart ID! Почему ваш проект заслуживает лучшего

В этой статье я поделюсь опытом проектирования идентификаторов для крупной медицинской системы. Мы пройдем путь от простых автоинкрементов до UUID, ULID и в итоге создадим гибридное решение, которое оказалось лучше всех существующих подходов. Спойлер: идеальный ID — это не технология, а архитектура.

https://habr.com/ru/articles/1040334/

#UUID #SmartId #ULID

Id-agent – Token efficient UUID alternative for AI agents

https://github.com/vostride/id-agent

#HackerNews #IdAgent #UUID #AI #agents #TokenEfficiency #OpenSource

Id-agent – Token efficient UUID alternative for AI agents

https://github.com/vostride/id-agent

#HackerNews #IdAgent #UUID #AI #agents #TokenEfficiency #OpenSource

Id-agent – Token efficient UUID alternative for AI agents

https://github.com/vostride/id-agent

#HackerNews #IdAgent #UUID #AI #agents #TokenEfficiency #OpenSource

Id-agent – Token efficient UUID alternative for AI agents

https://github.com/vostride/id-agent

#HackerNews #IdAgent #UUID #AI #agents #TokenEfficiency #OpenSource

Id-agent – Token efficient UUID alternative for AI agents

https://github.com/vostride/id-agent

#HackerNews #IdAgent #UUID #AI #agents #TokenEfficiency #OpenSource

UUIDv7 takes the best of two worlds for distributed systems: auto-incrementing ID and UUIDv4. It keeps page splits and fragmentation out of primary key index, while also maintaining cryptographically secure randomness to prevent insecure direct object reference. (This obsoletes UUIDv4, which only tends to bloat every index and cost more with each write operation.)

https://www.youtube.com/watch?v=JbdvmQ_HgJo

#UUID #UUIDv7 #UUID7 #UUIDv4 #UUID4 #AutoIncrement #ID #database #databases

UUIDv7 takes the best of two worlds for distributed systems: auto-incrementing ID and UUIDv4. It keeps page splits and fragmentation out of primary key index, while also maintaining cryptographically secure randomness to prevent insecure direct object reference. (This obsoletes UUIDv4, which only tends to bloat every index and cost more with each write operation.)

https://www.youtube.com/watch?v=JbdvmQ_HgJo

#UUID #UUIDv7 #UUID7 #UUIDv4 #UUID4 #AutoIncrement #ID #database #databases

UUIDv7 takes the best of two worlds for distributed systems: auto-incrementing ID and UUIDv4. It keeps page splits and fragmentation out of primary key index, while also maintaining cryptographically secure randomness to prevent insecure direct object reference. (This obsoletes UUIDv4, which only tends to bloat every index and cost more with each write operation.)

https://www.youtube.com/watch?v=JbdvmQ_HgJo

#UUID #UUIDv7 #UUID7 #UUIDv4 #UUID4 #AutoIncrement #ID #database #databases

UUIDv7 takes the best of two worlds for distributed systems: auto-incrementing ID and UUIDv4. It keeps page splits and fragmentation out of primary key index, while also maintaining cryptographically secure randomness to prevent insecure direct object reference. (This obsoletes UUIDv4, which only tends to bloat every index and cost more with each write operation.)

https://www.youtube.com/watch?v=JbdvmQ_HgJo

#UUID #UUIDv7 #UUID7 #UUIDv4 #UUID4 #AutoIncrement #ID #database #databases

UUIDv7 takes the best of two worlds for distributed systems: auto-incrementing ID and UUIDv4. It keeps page splits and fragmentation out of primary key index, while also maintaining cryptographically secure randomness to prevent insecure direct object reference. (This obsoletes UUIDv4, which only tends to bloat every index and cost more with each write operation.)

https://www.youtube.com/watch?v=JbdvmQ_HgJo

#UUID #UUIDv7 #UUID7 #UUIDv4 #UUID4 #AutoIncrement #ID #database #databases

Anyone have experience with creating serial numbers/UUIDs/similar unique identifiers? I'm working to half design, half reverse engineer such a system and I'd love to get insight from those with more experience on what best practices there are.

Its for a specific use case and setting, but I'd be curious to hear a variety of applications as well to help broaden the perspective

#askfedi #serialization #uuid #question

Anyone have experience with creating serial numbers/UUIDs/similar unique identifiers? I'm working to half design, half reverse engineer such a system and I'd love to get insight from those with more experience on what best practices there are.

Its for a specific use case and setting, but I'd be curious to hear a variety of applications as well to help broaden the perspective

#askfedi #serialization #uuid #question

Anyone have experience with creating serial numbers/UUIDs/similar unique identifiers? I'm working to half design, half reverse engineer such a system and I'd love to get insight from those with more experience on what best practices there are.

Its for a specific use case and setting, but I'd be curious to hear a variety of applications as well to help broaden the perspective

#askfedi #serialization #uuid #question

Anyone have experience with creating serial numbers/UUIDs/similar unique identifiers? I'm working to half design, half reverse engineer such a system and I'd love to get insight from those with more experience on what best practices there are.

Its for a specific use case and setting, but I'd be curious to hear a variety of applications as well to help broaden the perspective

#askfedi #serialization #uuid #question

Anyone have experience with creating serial numbers/UUIDs/similar unique identifiers? I'm working to half design, half reverse engineer such a system and I'd love to get insight from those with more experience on what best practices there are.

Its for a specific use case and setting, but I'd be curious to hear a variety of applications as well to help broaden the perspective

#askfedi #serialization #uuid #question

🤡 Ah, the groundbreaking "GETadb" service—a true #innovation in redundancy! 🎉 Use your own random #UUID because, clearly, automated processes are so last year. 🤖 Don't forget to outsmart WebFetch's 15-minute memory span, because who needs efficiency when you can generate endless unique URLs for every breath you take? 🚀
https://www.getadb.com/ #GETadb #redundancy #WebFetch #uniqueURLs #HackerNews #ngated

🤡 Ah, the groundbreaking "GETadb" service—a true #innovation in redundancy! 🎉 Use your own random #UUID because, clearly, automated processes are so last year. 🤖 Don't forget to outsmart WebFetch's 15-minute memory span, because who needs efficiency when you can generate endless unique URLs for every breath you take? 🚀
https://www.getadb.com/ #GETadb #redundancy #WebFetch #uniqueURLs #HackerNews #ngated

🤡 Ah, the groundbreaking "GETadb" service—a true #innovation in redundancy! 🎉 Use your own random #UUID because, clearly, automated processes are so last year. 🤖 Don't forget to outsmart WebFetch's 15-minute memory span, because who needs efficiency when you can generate endless unique URLs for every breath you take? 🚀
https://www.getadb.com/ #GETadb #redundancy #WebFetch #uniqueURLs #HackerNews #ngated

🤡 Ah, the groundbreaking "GETadb" service—a true #innovation in redundancy! 🎉 Use your own random #UUID because, clearly, automated processes are so last year. 🤖 Don't forget to outsmart WebFetch's 15-minute memory span, because who needs efficiency when you can generate endless unique URLs for every breath you take? 🚀
https://www.getadb.com/ #GETadb #redundancy #WebFetch #uniqueURLs #HackerNews #ngated

🤡 Ah, the groundbreaking "GETadb" service—a true #innovation in redundancy! 🎉 Use your own random #UUID because, clearly, automated processes are so last year. 🤖 Don't forget to outsmart WebFetch's 15-minute memory span, because who needs efficiency when you can generate endless unique URLs for every breath you take? 🚀
https://www.getadb.com/ #GETadb #redundancy #WebFetch #uniqueURLs #HackerNews #ngated

The UUID is finally becoming a part of the Go std lib. Here is a short post by @rednafi.com that explains what is included and what is not.

https://rednafi.com/shards/2026/04/go-uuid/

#golang #uuid

The UUID is finally becoming a part of the Go std lib. Here is a short post by @rednafi.com that explains what is included and what is not.

https://rednafi.com/shards/2026/04/go-uuid/

#golang #uuid

The UUID is finally becoming a part of the Go std lib. Here is a short post by @rednafi.com that explains what is included and what is not.

https://rednafi.com/shards/2026/04/go-uuid/

#golang #uuid

The UUID is finally becoming a part of the Go std lib. Here is a short post by @rednafi.com that explains what is included and what is not.

https://rednafi.com/shards/2026/04/go-uuid/

#golang #uuid

The UUID is finally becoming a part of the Go std lib. Here is a short post by @rednafi.com that explains what is included and what is not.

https://rednafi.com/shards/2026/04/go-uuid/

#golang #uuid

🚀 Wow, breaking news! #Go is finally adding the #UUID #package to its standard library—because who needs #innovation when you can just reinvent wheels? 🛞 Next up: Go discovers fire. 🔥
https://github.com/golang/go/issues/62026 #breakingnews #reinventingwheels #techhumor #HackerNews #ngated

🚀 Wow, breaking news! #Go is finally adding the #UUID #package to its standard library—because who needs #innovation when you can just reinvent wheels? 🛞 Next up: Go discovers fire. 🔥
https://github.com/golang/go/issues/62026 #breakingnews #reinventingwheels #techhumor #HackerNews #ngated

🚀 Wow, breaking news! #Go is finally adding the #UUID #package to its standard library—because who needs #innovation when you can just reinvent wheels? 🛞 Next up: Go discovers fire. 🔥
https://github.com/golang/go/issues/62026 #breakingnews #reinventingwheels #techhumor #HackerNews #ngated

🚀 Wow, breaking news! #Go is finally adding the #UUID #package to its standard library—because who needs #innovation when you can just reinvent wheels? 🛞 Next up: Go discovers fire. 🔥
https://github.com/golang/go/issues/62026 #breakingnews #reinventingwheels #techhumor #HackerNews #ngated