1. AUFS and overlay / overlay 2
2. overlay structure
3. Joint mount
2, Written by dockerfile
1. Dockerfile structure consists of four parts
2. CMD and entrypoint
3. Write dockerfile
4. dockerfile optimization
Building nginx images
docker image hierarchy
Difference between CMD and EN ...
Posted on Sat, 04 Dec 2021 18:46:31 -0500 by keithschm
Redis is short for Remote Dictionary Service; It is also a Remote Dictionary Service;
Redis is a memory database, KV database and data structure database;
Redis is widely used, such as Twitter, Blizzard Entertainment, Github, Stack Overflow, Tencent, Alibaba, JD, Huawei, Sina Weibo, etc. many small and medium-sized companies are also u ...
Posted on Fri, 03 Dec 2021 15:46:02 -0500 by shaunrigby
1, docker network
1. Network pattern classification
How to transfer files from the host to the container
There is no systemctl command solution entering the container
2, docker data volume
Mount data volume
Data volume container
3, Container interconnection (using centos image)
docker mainly has four netw ...
Posted on Mon, 29 Nov 2021 03:44:27 -0500 by Mew151
Welcome to my official account, reply to 001 Google programming specification. O_o >_< o_O O_o ~_~ o_O this article talks about how to use memory padding in GPU CUDA Programming to avoid bank conflict.1,Shared memory shared memory is a small, low latency on-chip memory, which is hundreds of times faster than global ...
Posted on Mon, 22 Nov 2021 15:12:15 -0500 by abhic
The difference between match and phase match (proximity match)
Match -- > as long as a term is simply matched, it can be understood that the doc corresponding to the term is returned as the result, the inverted index is scanned, and the scan is ok
Phase match -- > first scan the doc list of all terms; Find the doc list containing all te ...
Posted on Sun, 21 Nov 2021 23:32:15 -0500 by punky79
146. LRU caching mechanism
Use the data structure you master to design and implement a LRU (least recently used) caching mechanism .
Implement LRUCache class:
LRUCache(int capacity) initializes the LRU cache with a positive integer as capacityint get(int key) if the keyword key exists in the cache, the value of the keyword is returned; othe ...
Posted on Fri, 19 Nov 2021 18:19:04 -0500 by xpsal
1, Introduction to ELK log analysis system
1. Composition of ELK log analysis system
2. Log processing steps
2, Introduction to three software
one point one summary
one point two Core concept
two point one Logstash introduction
two point two M ...
A project in recent work has the requirement to automatically send some information emails to the specified mailbox, so how to use Python to realize the function of automatically sending emails? Next, let's simply say.
Send mail using Python SMTP
SMTP (Simple Mail Transfer Protocol) is the simple mail transfer protocol. In other words, it is ...
Posted on Tue, 16 Nov 2021 06:12:21 -0500 by Wildthrust
1. Build master-slave replication
Node name IP address
1. Install redis
All three servers need to be installed
#Turn off security policy
systemctl stop firewalld
systemctl disable firewalld
Copy the following script
Posted on Fri, 12 Nov 2021 17:34:26 -0500 by adnan856