1 - learning objectives
What do you do? What are the advantages? For which scenarios?What are the cluster schemes?Compared with other similar databases, what are the advantages and disadvantages?Detailed explanation of configuration file, how to optimize performance?Basic operation, data backup and recoveryQA summary
2 - what do you do? What ...
Added by spxdcz on Sat, 05 Mar 2022 01:06:07 +0200
What is a sequential database?
What is a time series database? The simplest definition is that the data format contains the data of Timestamp field, such as the temperature of a certain time environment, CPU utilization, etc. However, what data does not contain Timestamp? In fact, almost all data can be marked with a Timestamp field. ...
Added by stitchmedia on Tue, 08 Feb 2022 05:21:08 +0200
In recent years, the business of leader 1-to-1 has been developing rapidly, but at the same time, he has encountered "growing pains". With the increasing number of microservices, the traffic further increases, and the hardware resources are a little overwhelmed. Then, how to achieve better flow protection measures such as curr ...
Added by webtailor on Mon, 18 May 2020 09:32:34 +0300
Background: Recently, I saw the k8s tutorial of Marco. In the chapter of container resource requirements, resource limitations and headstar, the kubectl top and grafana figures in the tutorial were not shown at last. Heapster will be discarded in later versions, so there is no need to struggle. I'm just curious. Next, I will talk about the pro ...
Added by ksimpkins on Wed, 04 Dec 2019 00:50:07 +0200
As a powerful sequential database, once it is owned, there is no need for anything else. This paper introduces its green installation method.
Environment preparation, download, decompress.
[dev5@7bdc6644c7c4 influxdb-1.7.8] cat /etc/redhat-release
CentOS Linux release 7.6.1810 (Core)
[dev5@7bdc6644c7c4 influxdb-1.7.8] pwd
Added by Ellypsys on Fri, 18 Oct 2019 23:06:41 +0300
1. Requirement description:
cadvisor+influxdb+grafana is used for container monitoring and data display, and tcpstats related data are collected.
Turn off the default disable-metric at startup. The startup parameters are as follows:
command=/root/go/src/cadvisor/cadvisor -port=18080 -logtostderr=true -v=5 -enable_load_reader ...
Added by madmega on Mon, 07 Oct 2019 06:24:16 +0300