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Glad you found what you were looking for! created a PR to make it easier to find https://github.com/cloudflare/cloudflare-docs/pull/18505
ADoes a KV get erased if its parent worker is redoployed? Is there a way to prevent that?
IIt does not, no.
IAll data will stay in KV unless the namespace is deleted or the data is deleted by you.
AOkay thanks - I dont think im deleting my files, but they had seemed to be going away on deployment - but ill keep investingating
Update: i was setting expirationTtl
Update: i was setting expirationTtl
Pthanks!
THello, is there a KV outage? I'm getting this error:
requestId:
KV PUT failed: 500 Internal Server ErrorrequestId:
8f12b7cdd8abcbee accountId: 75d8d68ecf8f9e8155f1ccc7dad82e00 kv id a9486de811d14c909ec398298d4d392e
Cno outage, https://www.cloudflarestatus.com/. I don't see any issue uploading keys either. Did it work on retry? Very rarely I do see PUTs fail in my own stuff, I see one in last 12 hours w/ 7k puts, sane retry policies are always helpful tho
Welcome to Cloudflare's home for real-time and historical data on system performance.
KIs there any way to duplicate a KV database so I can take my production data and bring it into a separate environment I can safely use for testing?
KOr even to clone my production data down to a local copy?
TIt's not possible to do this at the moment, the recommendation is to use the REST API or Workers directly in order to migrate the data.
Dsubrequests have their own limit, so the solution you described would work 
Dyup, you have to add the worker itself as a binding, and then it's the same as invoking another worker
Dthere's a depth limit, so you can't recurse indefinitely, but I've never hit that accidentally
Dyup, RPC (if that's what you mean by function) is also counted as a separate invocation, so fresh 1k
AHowdy! I noticed a werid think in the Cloudflare ui for kv pairs. I can see a key in my kv when I page through but when I search for that key it doesn't show. I copy and paste the key from the list (4f1b9e271b72b589). some of the keys work but others don't. Is it possible the key has some kind of hidden character in it?
AI just checked and the key is there if I use wrangler!?
MAre KV updates instant? For what I read. I think it take sup to 60 seconds to propagate to other regions, but in the user's region, the Update & Read should be consistent and almost instant?
IConsistent in the same datacenter. But there are 340+ datacenters across the globe, and sometimes a user can flip-flop between two (rare but happens) or might switch to a new one on cellular vs wifi, so don't rely on the consistency at all really.
HNote too that IIRC local writes can fail, causing read-after-writes to not be consistent either
SI apologize for bringing up a past question.
Here's my question about the routing behavior of Workers.
In what scenarios would a Worker request be routed to a different location?
Here's my question about the routing behavior of Workers.
In what scenarios would a Worker request be routed to a different location?
H
Rusing the cloudflare TS API Library, I can successfully update a KV value using the
client.kv.namespaces.bulk.update method, but when I try to use client.kv.namespaces.values.update it always returns a null
1DNS over Discord: A records
google.com A @1.1.1.1 +noall +answerdiggy diggy hole
•1/20/25, 3:27 PM
1DNS over Discord: A records
yahoo.com A @1.1.1.3 +noall +answerdiggy diggy hole
•2/11/25, 1:35 PM
Z301 -> #Bot spam please 
RI am setting up kv for sesions management. But I cam acros this repo https://github.com/bruceharrison1984/kv-d1-benchmark
which suggests that d1 performance is similar to kv. Is that the case?
I would like to store and query other info about the session if I can. if d1 gives me the same performance, i'd rather use that.
which suggests that d1 performance is similar to kv. Is that the case?
I would like to store and query other info about the session if I can. if d1 gives me the same performance, i'd rather use that.
GitHub
A very small Cloudflare Worker that compares response times of KV to D1 - bruceharrison1984/kv-d1-benchmark
HCan someone please help me understand what "Operations/Worker invocation" means?
HCan I access my kv from a worker only 1000 times per day? That seems unlikely
WWorker invocation means each time the Worker is invoked. So if you're using HTTP, every HTTP request received. Crons, every cron schedule fired, etc.
Every time the Worker is ran, you can do 1000 operations.
Every time the Worker is ran, you can do 1000 operations.
WBenchmark is old, KV is faster - https://blog.cloudflare.com/faster-workers-kv/
but I'd recommend just using the right tool for the job over the one which is a tad faster. what the right one is, that's for you to decide.
but I'd recommend just using the right tool for the job over the one which is a tad faster. what the right one is, that's for you to decide.
RThanks
HOh I see. It's more like Operations per worker invocation.
HI get it now. Thanks.
HPerhaps it will be to spell it out over there. '/' can be misinterpreted as 'or'.
RI'm unable to delete a KV namespace, even though:
I attempted to remove all KV pairs from the namespace directly using the Cloudflare API, but the KV pairs reappeared after a few hours.
What should i do? I suspects an in-depth technical support is required. Thank you.
- All associated Worker scripts have been deleted from deployment.
- The namespace still shows associations with the respective scripts, even after attempting to delete it during a brief period when the KV storage was empty (this was temporary due to the situation below).
I attempted to remove all KV pairs from the namespace directly using the Cloudflare API, but the KV pairs reappeared after a few hours.
What should i do? I suspects an in-depth technical support is required. Thank you.
Ri used the following script to perform the data wipe of this problemetic kv namespace
wipe-kv-data.txt2.5KB
ICould it be that you have multiple worker versions and previous version is still writing to the namespace? We would need namespace id to investigate, can you reply to direct message?
RJust replied through DM. Please have a look. Thanks!