#firestore — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #firestore, aggregated by home.social.
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If you're using #Firebase #Firestore in your #Android app, please be aware that versions 26.1.0 and later contain a significant performance issue. If you encounter this issue, please share your findings in this GitHub issue:
https://github.com/firebase/firebase-android-sdk/issues/7905
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Gemini 3 and Claude Opus have finished out 2025 by earning real co-developer status in our workflows. But they're most effective in environments that have simplified as much operational complexity in the application layers as possible. If you're looking to build new apps, or add AI agents or realtime features to existing apps, you likely can't choose better than Firebase with Genkit and Firestore in 2026.
#genkit #firestore #startups #ai
Read more: https://daywards.com/d/IFrIKC
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See you at Fluttercon Europe 2025! My talk "Successfully reducing Firestore read operations" was accepted. 🎉
I will guide you through some methods on how to detect where your read operations come from and how to effectively reduce costs for you and your company once your project starts growing! See you in Berlin between 24 Sep and 26 Sep 2025!
#flutterdev #ftcon25eu #fluttercon #berlin #flutter #firestore #firebase #scaleup
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📢 Google Cloud announced #Firestore with #MongoDB compatibility: https://bit.ly/4iEYZsm
This new feature brings support for the MongoDB API & query language - making it easier to store and query semi-structured JSON data in Google Cloud’s real-time document database.
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Rising #hacker @eva has discovered #CVE-2024-45489 which completely compromises @arcbrowser #arcbrowser:
#firebase #javascript #objectivec #firestore #mastodon #fediverse @defcon
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Major #security flaw discovered in #Arc #Browser
* arc boosts can contain arbitrary #javascript
* arc boosts are stored in #firestore
* the arc browser gets which boosts to use via the creatorID field
* we can arbitrarily chage the creatorID field to any user id> thus, if we were to find a way to easily get someone elses user id, we would have a full attack chain
Spoiler alert you gave out your creatorID when you sent the invite link out on social media 😂
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Security vulnerability in the Arc browser:
https://kibty.town/blog/arc/It involves manipulating Firestore data (a remote database) to inject malicious JavaScript via "Arc boosts". If you know another user's ID, you can also target them.
Additionally, the blog mentions a potential privacy issue: when you visit a site, the Arc browser leaks the hostname to the server during a remote lookup in the Firestore database.
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I played with my #python script to tweak the prompt and finally got to ...
prompt = f"Today's date is {today_date}. I want to know today's custard flavor of the day, the description of today's custard flavor of the day, today's date, the numeric day of the month, the current month (spelled out), the name of the custard shop, the URL the custard shop's website, the physical street address of where the custard shop is located, the city the shop is physically located in, and the hours the custard shop is open today. The 'flavor of the day' could be listed as 'TODAY’S FLAVOR OF THE DAY', 'Gilles Flavor of the Day', 'Flavor of the Day', 'Today’s Flavor', or the '{today_date} flavor of the day'. Do not include any other information beyond what I am requesting. If you can not find the value of an attribute, set it to the value 'NA' in the object that you return. The description of the flavor of the day must not include the phrase 'They are currently hiring and offer competitive wages' and the description must not include the phrase 'Gilles Frozen Custard is a Milwaukee institution serving up delicious frozen custard in a variety of flavors'. The flavor of the day must not be for a future day. The result must look like this without any modifications ... 'date': '[Day], [Month] [Date]', 'flavor_of_the_day': '[Flavor]', 'description': '[Flavor Description]', 'hours': '[Hours they are open, today]', 'url': '[The address for their website]', 'name': '[The name of the custard shop]' 'location': '[Street Address Of Where They Are Located]', 'city': '[The city the shop is located in]', 'day': '[The numeric day of the month]', 'month': '[The current month, spelled out]'"
... But it still isn't playing nicely. I could reduce the number of attributes returned or try to get a 70b model working on it.
#Firebase #Firestore #AI #ScreenScraping -
I updated my #python script to update a Firebase Cloud Firestore instead of just printing a JSON array to the terminal but I'm still not getting a great result out of it. Sometimes I get the data that I am after and sometimes I don't. I've tried a dozen different AI models and I eventually settled on gemma2:27b. I think that I need to start working on tweaking the prompt.
#Firebase #Firestore #AI -
Convex — альтернатива Firebase и Supabase
Convex - это платформа для создания бэкенда. В нее входит: Server Functions, ACID Database, Vector Search, Scheduling and crons, File Storage Все в Convex работает в режиме реального времени. Также написаны удобные интерфейсы для работы с Convex на React
https://habr.com/ru/articles/806547/
#convex #react #fullstask #backend #supabase #firebase #firestore
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2/ This edition comes with new chapters on Advanced #InteractiveWidgets, #UnitTesting, and #WidgetTesting, along with the #StateManagement chapter now includes #Riverpod.
There is a major update to the #Firebase #CloudFirestore chapter. Instead of separate sections for manually setting up Firestore to work in Android and iOS #Flutter apps, now one learns how to use #FlutterFire CLI to #Firestore to work with Android, iOS, macOS, and Web apps.
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2/ This edition comes with new chapters on Advanced #InteractiveWidgets, #UnitTesting, and #WidgetTesting, along with the #StateManagement chapter now includes #Riverpod.
There is a major update to the #Firebase #CloudFirestore chapter. Instead of separate sections for manually setting up Firestore to work in Android and iOS #Flutter apps, now one learns how to use #FlutterFire CLI to #Firestore to work with Android, iOS, macOS, and Web apps.
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2/ This edition comes with new chapters on Advanced #InteractiveWidgets, #UnitTesting, and #WidgetTesting, along with the #StateManagement chapter now includes #Riverpod.
There is a major update to the #Firebase #CloudFirestore chapter. Instead of separate sections for manually setting up Firestore to work in Android and iOS #Flutter apps, now one learns how to use #FlutterFire CLI to #Firestore to work with Android, iOS, macOS, and Web apps.
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2/ This edition comes with new chapters on Advanced #InteractiveWidgets, #UnitTesting, and #WidgetTesting, along with the #StateManagement chapter now includes #Riverpod.
There is a major update to the #Firebase #CloudFirestore chapter. Instead of separate sections for manually setting up Firestore to work in Android and iOS #Flutter apps, now one learns how to use #FlutterFire CLI to #Firestore to work with Android, iOS, macOS, and Web apps.
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2/ This edition comes with new chapters on Advanced #InteractiveWidgets, #UnitTesting, and #WidgetTesting, along with the #StateManagement chapter now includes #Riverpod.
There is a major update to the #Firebase #CloudFirestore chapter. Instead of separate sections for manually setting up Firestore to work in Android and iOS #Flutter apps, now one learns how to use #FlutterFire CLI to #Firestore to work with Android, iOS, macOS, and Web apps.
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I hope the insights I can share will help people as they navigate Firebase. :D -- A lot is still up in the air. I feel good about the content and what I can reasonably turn into a course, but geez I'm still struggling to find the right title. More updates coming soon! 🙏 https://ffsc.podia.com #firebase #firestore
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Petty? Perhaps.. I just wrote and released a monkey patch / mixin for a #python 'orm' for #firebase / #firestore based on pydantic.
The existing maintainer isn't the friendliest.
Started describing me as toxic, in a get off my lawn manor, so might as well write some fuck you code.
Here's my fix for his software
https://github.com/pjaol/firedantic-mixin -
Let's stream!
We're going to work in #Angular and #Firestore to get some parking lots attached to support. There might even be some #CSS involved.
Join us?
https://twitch.tv/Martine_Dowden -
Today on Twitch!
Let's work with #CRUD, #ReactiveForms, and #Firestore rules as we update one of Andromeda Galactic's websites!
Join me, starting now, over on #Twitch.
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Today on Twitch!
Let's work with #CRUD, #ReactiveForms, and #Firestore rules as we update one of Andromeda Galactic's websites!
Join me, starting now, over on #Twitch.
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Today on Twitch!
Let's work with #CRUD, #ReactiveForms, and #Firestore rules as we update one of Andromeda Galactic's websites!
Join me, starting now, over on #Twitch.
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Today on Twitch!
Let's work with #CRUD, #ReactiveForms, and #Firestore rules as we update one of Andromeda Galactic's websites!
Join me, starting now, over on #Twitch.
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Today on Twitch!
Let's work with #CRUD, #ReactiveForms, and #Firestore rules as we update one of Andromeda Galactic's websites!
Join me, starting now, over on #Twitch.
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Testing a new encrypted messaging app's extraordinary claims: this unofficial audit on the #Converso app looks like a book of horrors…!
https://poliverso.org/display/0477a01e-2564-64f6-d58f-88a086164171
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To accompany this, I have summarized a few of my thoughts in a short series of articles:
First up some steps on how to get started with a @firebase project, #Firestore DB and #Firebase #CloudFunctions
https://dev.to/nicomartin/uptime-slackbot-getting-started-2n71 -
Do you know of any good #Firebase tutorials on how to send notifications to an #iOS app when something in #Firestore changes? I can't seem to find anything that's on a level I'm able to grok.
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Two strategies to build a Disaster Recovery (DR) process for Google Cloud Firestore, which lacks multi-region support, are explored in the article. The strategies focus on Recovery Point Objective (RPO) and Recovery Time Objective (RTO), two measurements that drive a Business Continuity Plan. https://medium.com/google-cloud/architecting-dr-solution-for-cloud-firestore-not-having-multi-region-support-f93eefbb7ec6?source=rss----e52cf94d98af---4 #DisasterRecovery #GoogleCloud #Firestore
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#Firebase #Firestore #Swift question:
I have 100-200 documents every single user needs to load from the database.
They don't change that often. I'd like to cache them somehow.
Idea 1) Save them locally in UserDefaults and only fetch updates when lastUpdatedDate changes. Problem: I don't know how to encode Firestore objects to save them to UserDefaults.
Idea 2) Firestore Bundles! They seem to be THE answer but require Node.js knowledge and a server.
Am I missing something obvious?
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Poking around with Google #Cloud, for the first time since many years. As "new" user, I find the documentation extremely confusing. I hardly understand the impact of choosing Java 11 (as opposed to Java 8 and the old GAE services) and the difference between #Datastore in the Cloud Console vs #Firestore in Firebase (and how Cloud and Firebase relate and how the SDKs relate to each other and whether there is a difference).
Why is this so complicated? Or am I missing something?
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it's all currently working, but it needs to be optimized a lot more... #firestore #react
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This is mostly just an excuse for me to play with the #firestore TTL policies... ...but hey, maybe it will turn into something cool