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Category: Architecture

Architectural design is the product of people’s subjective mapping of elements within a structure and the relationships between elements. Architecture design is a series of related abstract patterns used to guide the design of various aspects of large software systems. The architect’s job responsibility is to transform the customer’s needs into a standardized development plan and text during the development of a software project, and to formulate the overall structure of the project, and guide the entire development team to complete the plan. Architecture design is the early stage of the software design process, which connects the requirements analysis and the design process. The main task of an architect is not to write specific software programs, but to engage in higher-level development and architecture work. He must have a good understanding of development technology, and he needs to have good organizational and management skills.

Is over-image cutting cause a deep learning model in a poor performance?

I’m currently building a deep learning model to recognize images. According to my reading, data addition (such as randomly cropping images) will reduce the model’s overfitting. However, I’m not sur

October 2, 2021By Simo Performance Cut, Depth, image, Lead, learning, model, over, performance, poor, proceed, willLeave a Comment

XPAGES – Is SSJS performance loss when using @functions?

If I want to parse text fields in SSJS, there are two main tools. Built-in JavaScript code and newly converted @Functions. Is @Functions slower than using pure javascript? Or is there no real diffe

October 2, 2021By Simo Performance SSJS, whetherLeave a Comment

Lamp + WordPress for HA High Availability Based on HeartBeat V2 CRM

One Heartbeat basic theory

Provide redundant system:
HA Cluster: In order to improve the system callability, combine multiple hosts to build a cluster;

Split brain, partitioned cluste

October 2, 2021By Simo Monitoring Based on, CRM, HA, Heartbeat, high, Implementation, LAMP, Lamp + WordPress, usage, V2, WordPressLeave a Comment

Kotlin, how to retrieve the field value by reflective

So I have hundreds of fields in several classes, I want to write some methods on them, they will automatically print each field and its corresponding value Currently I have this:

inner c

October 2, 2021By Simo Search Engines Field, how to pass, Kotlin, reflect, search, valueLeave a Comment

After building the HeartBeat, I found that Nginx and VIP can’t start normally.

Introduction to the problem

After setting up heartbeat and running, I found that nginx and VIP cannot start normally. After checking the log, I found that nginx has been started but then stop

October 2, 2021By Simo Monitoring building, discovery, Heartbeat, nginx, no, Normal, running, startup, vipLeave a Comment

Building high available (HeartBeat)

HA (high available) , Also known as dual-system hot backup, used for critical business. Simply understand itYes, there are two machines A And B. Normally, A provides services, and B is on standby a

October 2, 2021By Simo Monitoring available, building, Heartbeat, high, serviceLeave a Comment

YELP API: Search Business Comments

Is there any way to retrieve all reviews of the business using API​​?

The sample response here only shows 3

http://www.yelp.com/developers/documentation/v2/business< /pre> In v3, yel

October 2, 2021By Simo Search Engines API, business, Comment, retrieval, YelpLeave a Comment

JSF-2 – How to retrieve UI: param in a secondary bean

I pass the parameter p1 to another page page.xhtml:

Whether it can be in page.xhtml Evaluate #{p1} in the @PostConstruct method of the backing bean? Using the following code, #{p1} cannot be

October 2, 2021By Simo Search Engines Bean, How to Support, JSF, Ni, PARAM, valueLeave a Comment

Angle performance: Components use 500 (sub) members public objects

I am using Angular 4 with Typescript.

I have a static class with many public static/constant string members whose value will never be Change. Many of my components expose this class to access

October 2, 2021By Simo Performance Angle, Child, Component, Member, object, open, performance, public, usageLeave a Comment

Use Erlang heart

How to use your heart to keep the application alive?

Suppose I have an application X, if I just call something similar, it will be monitored:

erl -boot X- heart -env HEART_BEAT_TIMEOUT

October 2, 2021By Simo Monitoring Eryng, heart, useLeave a Comment

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