Time to live (TTL) is a mechanism that limits the lifespan or lifetime of data in a computer or network
Time to live (TTL) is a mechanism that limits the lifespan or lifetime of data in a computer or network
Questions tagged [ttl]
598 questions
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Any Ideas to get the image without noise
Well im planning to do a project on automated water meter reading system. Where a camera will be fitted to the meter and captures the image to process and get the readings. Now when i fit the camera and capture the image , the image is with the…
user2964385
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MongoDB TTL consistency
Does MongoDB handle consistency for linked documents that come from a TTL collection ?
e.g: If the "User" model is referring to a TTL collection and one of the linked users is removed for being too old, will it's links to various groups be removed…
m_vdbeek
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cassandra cqlsh error
I´m learning Cassandra CQL using CQL 3.1 documentation manual on mac with cassandra installed from homebrew (cqlsh 4.0.0 | Cassandra 2.0.0 | CQL spec 3.1.0 | Thrift protocol 19.37.0). From cqlsh, when I enter collections map example number 7:
UPDATE…
rafaduran
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Remove LocalStorage based Timestamp with TTL
Really need your help here. I would like to have a timer for content in localStorage.
For example I have got a dynamically updated DIV
And managed to add it as html block to localStorage by using this…
test
qqruza
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Ping and TTL-expired packets: no round trip time shown
If I run ping with packets that expire at a given hop, ping won't compute any round trip time:
~# ping www.google.com -t 3 -v
PING www.google.com (173.194.40.17) 56(84) bytes of data.
From te1-3-marseille1-rtr-021.noc.renater.fr (193.51.189.25)…
Ricky Robinson
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Magento: set Time-to-Live (TTL) for certain CSS or JS files?
Is there a way to set the TTL in Magento for certain resources, like CSS and/or JS files? If not, is there a way to set it in general, for all resources? I searched the net, but couldnt find much.
Thanks for your help! :)
user1856596
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Making logs expire relative to the timestamp and not the indexing time(system time)
I am using Elastic Search with a TTL for each index, and I have 1 index per day.
Now the problem is: I get my logs to expire , say 1 day(which I specify in the default.json) after the indexing, but what I want is the logs should expire relative to…
user2359303
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Elasticsearch TTL not working
I use elasticsearch for logs, I don't want to use daily index to delete them with a cron job but with the TTL. I 've actived and set TTL with the value: 30s. I have a succesfull answer when I send this operation and I can see the TTL value(in…
Matt
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Adjusting TTL on DNSLIB created DNS responses (Python)
As part of an assignment for a security class we are simulating a kaminski attack on a dns server we create ourselves. I'm using DNSLIB for python to generate the falsified DNS responses. Only problem is it looks like the default ttl is 0 which…
user1781837
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TTL not working properly when worked on upsert function in mongodb using mongoose
Hi i came across one concept called as ttl in mongodb and tried the same in a insert operation using mongoose.Below is the code
mongoose = require('mongoose');
var Schema = mongoose.Schema;
var META_CTS_DB =…
Amanda G
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What is the TTL (Time to Live)? Why is it required? in android
I am new to Android. Actually I am an iPhone Developer. Currently, I am trying to develop an Internet-based application.
Can anyone tell me that what is TTL, and why its necessary?
Tom
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How to display highlighted text to TeraTerm terminal, in real-time?
I am using TeraTerm(v4.106) to monitor the terminal for a specific string of text in order to execute some manual operations for a test. I would like to have a macro that reads each line outputted to the terminal and highlights it some color (if it…
taylor harrison
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How to restart coredns pod without downtime in kubernetes
I have a coredns pod running in kube-system namespace. I need to restart the coredns pod without downtime. I am aware that we can do delete coredns pod using below command and new coredns pod will spin up automatically.
kubectl delete pods -n…
anonymous user
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mongo TTL on large collection
hi I have a 30g mongodb collection(the oldest record is from 2019-09-11 13:50:00.034Z) in mongo repliCa set and I want to create a ttl index
on is. this process will take too long cAN DAMAGE ANYTHING? OR better to DELETE MANUALY SOME DATA before…
NoamiA
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How to watch for new network connections TTL
I need to watch for new connections accept() TTL and collect them for further investigation.
tcpdump can show TTL for packets, but can't show only accept() connections.
I've tried iovisor/bcc and tcpaccept is doing well, but doesn't show…
it4ddict
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