Oracle merge into splicing, supports modification and addition @RequestMapping(value = “/process_inventory”, method = RequestMethod.POST, consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE) @ApiDesc(description = “Inventory in progress”) public void processInventory(@RequestBody List<ZtworkReportModel> list) { IQueryManager t100QueryManager = BeanUtil.get(DataSourceManager.class).getQueryManager(“T100TestDataSource”); // Splice SQL String sql = “” ; try{ sql = getOrcleMergeIntoSQL(list); }catch (IllegalAccessException e){ throw new ElidomServiceException(“Error in splicing […]
Tag: cin
RabbitMQ cluster configuration and load balancing configuration
RabbitMQ cluster configuration and load balancing configuration Environment configuration Cluster configuration Install rabbitmq Start rabbitmq Enable remote login Add users and authorize users Add data storage directory and log storage directory View port copy?erlang.cookie Add mq-2 and mq-3 as memory nodes to the mq-1 node cluster View cluster status Add a new queue RabbitMq load […]
vue uses the Ace Editor to implement functions such as formatting code, downloading, copying, searching, and replacing
vue uses the Ace Editor to implement functions such as formatting code, downloading, copying, searching, and replacing Preface 1. What is Ace Editor? 2. Usage steps 1.Installation 2. Package components 3. Page introduction 3. Functions such as formatting, downloading, copying, searching, and replacing 1. Organize the format 2.Download 3.Copy 3.Search 4. Replacement Summarize Foreword Since […]
[Cambrian (1)] Use of DSP libraries: scaling and splicing practice, based on CNVE_LIB (Vision Engine Library), developing IPM splicing of DSP
Article directory MSP resources for Cambrian SD5223C Prepare Basic use DSP development dependencies 1 Look at the file “cn_dsp.h” 2 Look at the file “sample_comm_dsp.h” 3 Develop DSP resize Look at the core file cnve.h file 4 Develop IPM splicing of DSP REMap method for IPM splicing The following is the general usage of the […]
UVa12661 Funny Car Racing (Dijkstra)
Question meaning Given n points, m edges, starting point s, and target point t, find the shortest distance from starting point s to end point t. Already the edge e on the road is every e a e_a ea? seconds to turn on, and then wait e b e_b eb seconds to close, passing time […]
[Linux] Linux+Nginx deployment project (load balancing & dynamic and static separation)
Welcome Huihui’s Code World ! !? ? Let’s take a look at the related operations on Linux written by Huihui Table of Contents Welcome Huihui’s Code World! ! 1. Nginx load balancing 1.What is load balancing? 2. Steps to achieve load balancing ①Nginx installation Install 4 dependencies with one click Unzip the installation package Enter […]
Use Nginx load balancing and dynamic and static separation features to deploy front-end and back-end projects
Table of Contents 1. Introduction to Nginx 1.1 What is Nginx? 1.2 The role of Nginx 2. Nginx load balancing 2.1 Nginx installation 2.2 Nginx equipped with load balancing 2.2.1 tomcat load balancing 2.2.2 Server cluster 3. Front-end and back-end separation projects 3.1 Export front-end project 3.2 Linux deployment of front-end projects 1. Introduction to […]
Consistent Hash Algorithm of Load Balancing Algorithm in Dubbo
Consistent hashing algorithm of load balancing algorithm in Dubbo Hash algorithm Assume such a scenario, we apply for a server to cache 1 million data. At this time, it is a single-machine environment, and all requests hit this server. Later, the business volume increased, and our data also increased from 1 million to 3 million. […]
Watermark development in the front end of the project supports custom content, font size, font, tilt, transparency, left and right spacing, top and bottom spacing
Tip: After the article is written, the table of contents can be automatically generated. For how to generate it, please refer to the help document on the right. Article directory Preface 1. Display effect 2. Usage steps 1. Create a new waterMark.js file 2. Introduce display on home page Summarize Foreword Product manager’s needs: Watermark […]
Nginx with load balancing and static and dynamic separation: the perfect combination for building high-performance web applications
Table of Contents Preface 1. Introduction to Nginx 1.What is Nginx 2. Characteristics of Nginx 3.Where is Nginx used? 4. How to use Nginx 5. Advantages and disadvantages of Nginx 6.Nginx application scenarios 2. Load balancing and static and dynamic separation 1. Load balancing 2. Separation of movement and static 3. Nginx is equipped with […]