Hi @here If we want to do sampling based on gender and the population on gender is not equal for example total population = 1000 male = 900 female = 100 What is the chance that female will randomize equally if we have 50/50 split of two variations?

Hi everyone, at my company we are moving to a self-hosted growthbook installation after the cloud trial. I tried and moved the configuration from one instance to the other using the UI by exporting/importing the config.yml file. However, when opening the datasource in the new growthbook I get an error (see thread) and I’m not sure where the config.yml is now (thought to just delete the faulty datasources from there and then import again?). Thank you for any help you’ll be able to give 🙂

Hi guys! Anyone successfully implemented with Ruby on Rails and visual editor working? Would love to connect!

Hi everyone, here for a query. We want to do multiple experiments and instead of using strings,numbers or JSON , we use a nested ON/OFF to get it working but the traffic split seems to be skewed. Can someone help out ? Eg - To run test A,B,C ( 20%,20%,20% ) along with Prod Build ( 40% ) - We have setup 3 exp exp-a, exp-b and exp-c and logic goes like if ( exp-a ) { if ( exp-b ) { if ( exp-c ) { log ( exp-c); } else{ log ( exp-b ); } } else { log ( exp-a ); } } else { log ( “prod”); } }

The result of this is we get 70% exp-a and 30% prod but 0 traffic to exp b and c. Expectation is 20% each for exp-a,b and c

Hi Can we add multiple data sources using auto discovery way?

Is there a way for me to get check if the user is in a variation of a test without adding him to the test in case he is not?

Hi! We are checking Growthbook documentation right now and can't find any specific non-functional requirments here: https://docs.growthbook.io/ Is there any place we can find it or we can get this info from you? We need to cover such points as max amount of users on GB; max amount of features set on GB; what are system requirements to set features on GB etc. Also we would like to have this info for native, front, back. If there is any additional info you can share we would really appreciate it

Hey! Is it possible to track more than 8 metrics in total? for some tests we have up to 12 guardrail metrics that we like to track (maybe even more in the future)

Hey GrowthBook team, someone mistakenly deleted a feature flag from our dashboard (we are using your cloud hosted SaaS). Now if I try to recreate the same flag, I receive a unique key violation, but the flag can't be found by a search to be recovered. We'd like to avoid needing to push commits changing the key in our code, is there a way to bypass this unique key violation?

hey guys, Is it possible to return all the flags in the API response (not just flags with 'true' value, return even it is 'false')

Hi growthbook community, can someone please take a look at this open issue (the last comment is mine)?

#general Does any used Growthbook with angular, I stuck in angular implementation,

Hi! I am setting up GrowthBook for our team. I couldn't find a link to the fair use policy - anyone have a URL? Thx!!

I’m a little unclear on what the best way to configure an ‘Average Order Value’ is?

This is very much a pipe dream idea but have you considered hooking into `dbt`’s new(ish) Metrics definitions at some point?

Hi! My team saw an update error says

connect ETIMEDOUT 100.21.84.177:8123

It seems Growthbook failed to connect to Clickhouse. Does anyone meet similar issues before or have any suggestions? thx!!

I have one question and you guys should be able to clarify, what is the exact difference between the traffic split of the feature and of the experiment? What happens if we change to different values in both?

Anyone have issues with multiple accept origin headers being sent from a self hosted solution

Hi~ we noticed that in the generated SQL for experiment. it’s running slow for large tables. as you see the subquery didn’t have a timestamp filter on it. so is there a way that we can config on GB side to just add that timestamp filter on? or is it should be part of the generated query.

SELECT
    user_id as user_id,
    1 as value,
    m.timestamp as conversion_start,
    m.timestamp as conversion_end
  FROM
    (
      SELECT
        distinct dec_user_id as user_id,
        created_at as timestamp
      from
        events.track_all
      where
        event_category = 'Foo'
        and event_action = 'Bar'
        and event_label = 'Action'
        -- Expect here has timestamp filter to speedup this subquery
        -- and timestamp >= toDateTime('2022-08-24 00:00:00')
    ) m
  WHERE
    m.timestamp >= toDateTime('2022-08-24 00:00:00')

Another thing, I can see the number of users in each group in the "Date" report of 9 238 and 9740 users respectively. But when viewing the number of users in the "Main" report, I get 2 487 and 2463 respectively.

Are you able to update GrowthBook’s

config.yml

via an API? For example could I store my

config.yml

in a Git repo and upload it to GrowthBook through Github Actions when a change is made?

Hey, my growthbook server crashes as a result of these excpetions: "Error: Cannot use JWT_SECRET=dev in production. Please set to a long random string." Perhaps someone have an idea what is the root cause of the problem?

Hi all, very excited to be here. My team is currently evaluating Statsig, GrowthBook and PostHog. Would love to hear pros and cons from the community. We have our own data warehouse, so GrowthBook’s pricing makes it a no-brainer. Not sure why PostHog and Statsig are so exorbitantly charged. Am I missing something?

Hi! Due to privacy regulations we need to delete behavioural raw data after a certain amount of years. On the other hand, we can keep aggregated data forever. Is there a way to keep access to the results page of experiments without relying/needing anymore the raw data? Is the Archive feature made for that purpose? Thanks in advance!

Hey there, I have a question regarding the topology of Growthbook (self-hosted solution) - it might be in the documentation, but I might have missed it. • Is Growthbook able to run on multiple instances (to ensure high availability), and if so, is that an active/active setup or an active/passive set up?

Hey everyone - I'm kinda struggling with hosting growthbook on cloud run (GCP). Since cloud run only allows to expose one port per container I'm not sure how to go about this. any ideas?

If our Web Servers are running in Kubernetes behind an Ingress + Service + Deployment but we want to use GrowthBook’s Webhooks to keep our Feature cache updated what are the best practices?

I have a question on the metrics in Experiments and on Dashboard. Currently, I use Binary metrics for retention rates (Day1, Day3, and Day7). I use the same query but change conversion delay for different time frame. Then I add all metrics to dashboard under North Star metric. Should I add only one metric (for example Day1 retention) to dashboard if I want to keep track of Daily Active User? Because right now, on dashboard I see the almost the same numbers from different metrics but different in trends. I think what I see makes sense since I am using the same query for the same metrics. But I’m not sure did I misunderstand how metrics and time delay works.

Hi, I think I've found a bug in the Ruby SDK. When the

hashAttribute

is an Integer, I'm receiving the following error:

/usr/local/bundle/gems/growthbook-0.2.0/lib/growthbook/context.rb:127:in `run': undefined method `length' for 123:Integer (NoMethodError)

      return get_experiment_result(exp) if hash_value.length.zero?
                                                     ^^^^^^^
	from /usr/local/bundle/gems/growthbook-0.2.0/lib/growthbook/context.rb:92:in `block in eval_feature'
	from /usr/local/bundle/gems/growthbook-0.2.0/lib/growthbook/context.rb:73:in `each'
	from /usr/local/bundle/gems/growthbook-0.2.0/lib/growthbook/context.rb:73:in `eval_feature'
	from /usr/local/bundle/gems/growthbook-0.2.0/lib/growthbook/context.rb:164:in `on?'
	from growthbook.rb:69:in `<main>'

That's is not happening with the Python SDK.