wordpress lightweight application server upgrade php version

Matters needing attention It is recommended to use default environment operations Wordpress Mirror uses version 4.8.1 Installation dependency yum install -y libxml2-devel openssl-devel curl-devel libjpeg libjpeg-devel libpng libpng-devel freetype freetype-devel xslt libxslt-devel yum update -y curl curl-devel yum remove -y libzip Configure S ...

Posted on Sun, 08 Sep 2019 08:44:21 -0400 by btoles

StatefulSet Stateful Deployment with Advanced Kubernetes

K8s Stateful Application DeploymentCatalogue: divided into two categories1.Headless Service2.StatefulSet Deploying stateful applications Resolve the independent life cycle of Pod, and maintain the order and uniqueness of Pod startup Stable, unique network identifier, persistent storage Orderly, elegant deployment and extension, deletion and ...

Posted on Sat, 07 Sep 2019 06:29:35 -0400 by jqa

Delete databases without running away: Explain MySQL data recovery in detail

Links to the original text: segmentfault.com/a/1190000020116271   In our daily work, there will always be some erroneous deletion of database tables and data caused by hand shaking, wrong writing conditions, wrong table names, wrong con ...

Posted on Fri, 06 Sep 2019 01:25:52 -0400 by spiceydog

Spring Cloud Sleuth Space Customization

Span Customization Thanks to SpanInjector and SpanExtractor, you can customize the way spans are created and disseminated. There are currently two built-in ways to transfer tracking information between processes: Through Spring Integration Through HTTP Span ids are extracted from the Zipkin compatibility header (B3) (Message or HTTP ...

Posted on Fri, 06 Sep 2019 00:00:46 -0400 by andylyon87

SpringBoot Activiti6 series of tutorials - Developing a simple SpringBoot activiti6 application

BPMN Modeling In the first two sections, we introduced how to deploy the three activiti applications and how to use third-party databases. If you haven't read the first two chapters, you can click on the following links if you are interested. SpringBoot Activiti 6 series of tutorials (1) - Actiti-app deployment SpringBoot Activiti 6 series of ...

Posted on Thu, 05 Sep 2019 04:02:49 -0400 by r2ks

SpringBoot Activiti6 Series Tutorial - Initialization based on mysql database

database initialized Actiti defaults to in-memory database h2, which is sufficient for local testing, but as a test environment, development and production environments are not enough. We need a more powerful and flexible database. Here is the database creation script provided in the zip package activiti.db2.create.engine.sql activiti.db2.creat ...

Posted on Wed, 04 Sep 2019 21:26:20 -0400 by johnpaine

MySQL Difficult Syntax-Subquery

This article mainly explains the knowledge of sub-query through practice. Before entering the main topic, we should be familiar with the data table. The data of the table can be ignored first, mainly familiar with the field name of the table.   Here the sub-query is divided into three parts: 1. where Conditional Subquery This sub-quer ...

Posted on Wed, 04 Sep 2019 10:48:19 -0400 by craigengbrecht

Spring Boot Integrates MyBatis to Realize Optimistic Lock and Pessimistic Lock

This paper takes transfer operation as an example to realize and test optimistic lock and pessimistic lock. All code: https://github.com/imcloudfloating/Lock_Demo Deadlock problem When both accounts A and B transfer to each other at the same time, the following will happen: time Transaction 1 (Transfer from A to B) Transaction 2 (Transfer fro ...

Posted on Wed, 04 Sep 2019 09:45:12 -0400 by merrittj

Qt5.12.3 Compile MySQL 5.7.27 source code and test use (msvc32 bit)

1.qt5.12.3 Installation Work requires me to install qt5.12.3 mingw32, mingw64, msvc32, msvc64 environment as follows: The compiler uses the msvc 2017 32bit environment (the construction process of msvc environment is briefly described as: dow ...

Posted on Wed, 04 Sep 2019 03:44:32 -0400 by june82

docker Deployment Front-end+Back-end+mysql and Other Services for Full Stack Project

1 What is docker Docker is an open source application container engine. Docker allows developers to package their applications and dependencies into a lightweight, portable container, then publish them to any popular Linux machine, or virtualize them. Simply understand that you can think of it as a virtual machine 2 Installation Specific In ...

Posted on Wed, 04 Sep 2019 00:05:26 -0400 by Spekta