Tag: operations

reading

Ten models of container platform selection: Docker, DC/OS, K8S who is in the lead?

December 9, 2023

by Barbara Gonzalez

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Whether in the community or in the process of communicating with customers, I am always asked when on earth I should use Docker. When to...

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General Redis architecture + practical auxiliary tools, one by one to overcome DBA pain and difficulty!

December 9, 2023

by Fiona Atkinson

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This article is based on the speech delivered by Mr. Qiang Changjin at DBAplus Beijing Open Source and Architecture Technology Salon on January 6, 2018....

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The back-end

How is the statement containing the IN clause executed IN MySQL

December 9, 2023

by Miss Chelsea Akhtar

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For development partners, the MySQL contains IN clause statements must be familiar with the more familiar, almost every day, always use. MySQL: MySQL: IN ();...

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The back-end

Intranet Penetrates common websites and related configurations

December 9, 2023

by Eric Kelly

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-- Theme: Channing -- Cyan highlight: ascetic -- 0 Environment OPERATING system: Win10 Program port: 8080 1 NATApp 1 Reference address official website document 2...

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The front end

O&m deployment problems – File download errors

December 9, 2023

by Ryan Chaudhary

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Deployment download file The file resources cannot be found or the content of the downloaded file is lost. Check whether the static resources of the...

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The most common set of “vim” techniques used in Linux production environments

December 9, 2023

by Kaitlin Gutierrez

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The most used editor on the r&d line is VI. Whether it's the fastest way to see the contents of a file, or the fastest...

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Preliminary experience of SQL automatic audit

December 9, 2023

by 成雅慧

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I participated in ACOUG Forum for the first time on December 5, 2015 in Guangzhou, ACOUG Asia Tour. At the meeting, Mr. Gai shared that...

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“Cloud Community 2017 Annual Content Special” fresh out! 800+ PPT, 20+ technical topics, 100+ topics… Quick hug!

December 9, 2023

by Mannat Mane

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Cloud habitat community technology thematic module is the main gathering place of ali Cloud core technology. Here, friends can browse the wonderful technical interpretation of...

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Docker Compose installation and Basic Usage

December 9, 2023

by Debra Sampson

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PS: Docker-compose has an intuitive understanding of the concept, including the compose command line and use. Docker-compose up -d: docker-compose up -d: docker-compose up -d:...

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Development trend of IT operation and maintenance and transformation and upgrading of operation and maintenance personnel

December 9, 2023

by Amber Hampton

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Liang Mingtu, chief architect of New Actions Network, has more than 10 years of experience in database operation and maintenance, data analysis, database design and...

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Kafka Group is used to realize high availability of Logstash under ELK architecture

December 9, 2023

by 劉懿

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All logs are collected by Rsyslog or Filebeat and sent to Kafka. Logstash is used as data in Kafka for Consumer consumption. Elasticsearch and H...

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Dbas are busy – MySQL performance tuning and automated operation and maintenance practices

December 9, 2023

by Amber Spencer

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First, let's take a look at what dbAs do. I think DBAs are really busy: backup and recovery, monitoring status, cluster setup and expansion, data...

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Online server memory analysis and troubleshooting

December 9, 2023

by 樊龍

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In ordinary work, when measuring the performance of the server, several indicators are often involved, such as LOAD, CPU, MEM, QPS, RT and so on....

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Learn these 15 tips to get your Redis database down in minutes

December 8, 2023

by Cynthia Norton

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REmote DIctionary Server(Redis) is a key-value storage system written by Salvatore Sanfilippo. Redis is an open source, ANSI C language, BSD protocol compliant, network support,...

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To traditional enterprise friends: not enough pain micro service, pit

December 8, 2023

by Jeffery Chavez

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After many enterprises in traditional industries visited and implemented micro-service, they found that micro-service is a very complicated problem, and even not entirely a technical...

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The code of life

Introduction to cloud native technology: Exploration and Practice of cloud native open Operation and Maintenance System

December 8, 2023

by 丁怡安

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This paper is a summary and summary of the first stage of cloud native open collaboration technology exploration and practice. Ant base technology has been...

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Kiali — Visibility tool for Istio Service Mesh

December 8, 2023

by Antonio Robertson PhD

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There is an issue #9066 in Istio asking to replace the default Service Graph used in Istio with Kiali. Kiali was originally open sourced by...

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How does Qunar solve the self-healing problem of IDC network fault

December 8, 2023

by Renee Hayre

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In order to solve the problem of fault processing efficiency in the case of single room fault in the multi-room deployment scheme, Qunar independently developed...

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The back-end

Do thumbor with minio’s own storage

December 8, 2023

by Melissa Wong

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Review before minio has its own storage building environment installation thumbor access address nginx configuration/etc/nginx/conf. D/thumbor. Conf

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reading

Absolutely dry! Beginners can also understand DPDK analysis

December 8, 2023

by Shannon Newton-Mason

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From the use of our users can feel that the network speed has been improving, and the development of network technology from 1GE/10GE/25GE/40GE/100GE evolution, which...

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reading

Have “for” no | UMStor update: three new features power storage security updates

December 8, 2023

by Stacey Jones

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Backup is the basis of DISASTER recovery. To ensure reliability and availability of backup data, backup data is stored and archived independently of production data...

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The back-end

Check whether the CPU is too high

December 8, 2023

by Miss Elaine Powell

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Last week, I suddenly deployed some very simple new business, and shortly after I went online, I suddenly got OOM. Most of the interface access...

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reading

Linux O&M skills: Hard disk partitioning in command line mode

December 8, 2023

by 陳鈺婷

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In this article, we'll show you how to manually partition a Linux file system using virtual machines. 1. Add a hard disk. Before adding a...

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The code of life

Step on the time clock beat, play time conversion, hongmeng light kernel time management has a clever trick

December 8, 2023

by Nicole Jones

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Abstract: This article leads us to analyze the hongmeng light kernel time management module source code. The time management module provides necessary clock beats for...

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The development tools

Huawei: to be the most understanding developer collaboration service – focus! Concentrate on! Open!

December 8, 2023

by Douglas Perez

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1. What is HiChat? 2. Where does HiChat come from? ! 3. Where is HiChat going? !!!!! The importance of the daily work of the...

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The back-end

A step-by-step guide to locating common Java performance problems

December 8, 2023

by Aaron Avery

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Performance optimization has always been the focus of back-end service optimization, but online performance failures do not often occur, or limited by business products, there...

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The back-end

Interservice communication and service governance of microservices

December 7, 2023

by Lance Rivas

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The inter-service communication and service governance of microservices are two core issues in the realization of microservices architecture. This paper hopes to share relevant experience...

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The code of life

Powerful, one-click deployment of Nginx configuration

December 7, 2023

by Lindsay Smith

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There are many articles about Nginx deployment and configuration that have been published on the web, including some that I have kept for myself. However,...

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The back-end

Cisco Nexus L2 Switch underwent vPC and L3 modification to support K8S deployment

December 7, 2023

by Bethan Connor

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This article introduces in detail the Cisco Nexus L2 switch after THE vPC L3 transformation scheme, welcome to exchange ~

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reading

Five evolutions in 10 years, how to achieve the optimal balance between cost and stability in double 11 capacity planning?

December 7, 2023

by Badal Saran

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The 10th Double 11 has come to a successful end, but the exploration of technology will never stop. Ali Technology launched the Series of "Ten...

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