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I admit that more a half are cold reads
I admit that more a half are cold reads, but compare to … CDN cache read? That’s too much for KV
how can I delete a key ? I just saw in
how can I delete a key ? I just saw in the doc the method put and get
hey there - has the behavior with KV
hey there - has the behavior with KV changed recently? we are getting KV hits for deleted key-pairs
some context:
- the key has a cacheTTL of 24h
- we delete the key through the REST API...
Hi folks, I have a question, I came from
Hi folks, I have a question, I came from traditional Node.js Express REST apis that caches with mysql database data with Redis, so I don't know if I understand KV well, but it's like Redis and is good to use it to cache database list results for performance improvement, or is D1 enough for this purpose? Or the purpose of KV is cache the entire response from a Worker?
Hi - Is there a difference in the below
Hi - Is there a difference in the below two calls? I'm getting two different results for
const value = await env.NAMESPACE.list({ prefix: "testing" });
vs...
Perhaps I'm not being clear enough —
Perhaps I'm not being clear enough — when we were seeing these errors, we were doing perhaps 5 requests in a 5 minute period, which should be safe enough given the 1200 limit?
Well, this guide looks to be from back
Well, this guide looks to be from back when Workers Sites were still a thing. You can use Assets now for free asset serving
Does anyone have a reference code on how
Does anyone have a reference code on how to create a full export of a kv namespace? I am trying to write one myself but I am running into a lot of different issues, ranging from invalid cursors to max subrequest errors and/or inconsistent results. The kv I am testing with shows about 8.5k records in the cloudflare ui where I am already running into issues, the different production kv I will need to export will have around 144k entries so I am a bit worried about being able to export it successfully.
My use-case is that we have a kv setup with redirects (key is the original url, target url is the value of the kv record), with data imported overtime from multiple files and we now sadly lack a "master file" with all our data. So to create this masterfile I want to export the current state of the kv into a csv so that the data can be analysed by business users in excel....
Durable Objects aren't just durable, the...
I just read: https://blog.cloudflare.com/how-we-built-cloudflare-queues/
Also the part "Workers KV acts as a fast metadata store: our Worker can quickly look up the shard map to perform load balancing across shards"
How can they use KV for that, as KV has a 60 second delay to update after writing? Won't the entire infrastructure have a 60 second delay to understand what the state is and how would the be able to update that state?...
I am using the binding API. I would also
I am using the binding API. I would also like to add that it's not only latency. For me in some cases the values are never written.
Self-deleting KV’s
I'm using KV to cache browser screenshots as described in this doc: https://developers.cloudflare.com/browser-rendering/get-started/screenshots/
In that doc, the
expirationTtl for the screenshots in KV is being set to 24 hours. My ideal would be to make the expiry much longer (e.g. 1 month), but with an implementation like an LRU cache where the TTL would reset whenever the value is read, so that only keys that haven’t been read for 1 month are evicted. Is there a way to accomplish something like that with KV, or is there another product that would be better suited for that kind of implementation? I did a search in discord and found this message, which suggests that KV’s expiration TTL isn’t the way to achieve this, but then because reading a value with a cacheTtl parameter resets any previous cacheTtl from a previous read, I thought there could be something there....Hi, running into some weird eventual
Hi, running into some weird eventual consistency behavior with KV - when updating a KV key value pair (via the API), accessing it via worker seemingly randomly returns the old version and switches back and forth to the new updated one. Any ideas? cacheTtl used to be set to 5 minutes, but this issue has been apparently occurring for the past 24 hours
I'm running a worker locally (`wrangler
I'm running a worker locally (
wrangler dev) and trying to access some KV keys I've set using wrangler kv key put ... --local <key> <value> but my <kvnamespace>.get in my worker always returns null. I tried listing them from the worker too, and there's no keys at all. Listing them with "kv key list --local" tells me they are there. I can also read them with kv key get. Any suggestions on where I should start to dig to figure it out?In the kv docs /getting-started
In the kv docs /getting-started
I can't get this command to work:
npx wrangler kv key put --binding=<BINDING_NAME> "<KEY>" "<VALUE>"...
Renaming KV namespaces
I remember that it could be renamed in the past but now it seems not to work anymore
@thomasgauvin really awesome view and
@thomasgauvin really awesome view and great information source. One thing that I noticed is that if KV is big it doesn't show KV count
List keys | Cloudflare Workers KV
Hi all, when I am using list method and cursor for pagination (https://developers.cloudflare.com/kv/api/list-keys/#list-method). What happens if I have 1 milion keys and when I get a page I trigger delete of that keys and then use cursor to go to the second page? Would cursor have an old list so it will continue serving correct pages even though that I am deleting keys in the background?
For the first time I got the message "
For the first time I got the message "Daily request limit exceeded for Cloudflare Workers"
This worker have an average (and pretty stable) of 250/350 writes every day, and I just checked on the dashboard without seeing anything strange. How should I best proceed?
Thank you!...
Hello
Hello
I frequently encounter code 971 issues while using KV. Could you please clarify what specific limitation this refers to? How can I adjust to reduce the occurrence of this problem?​⬤...