microservice structure

program = algorithm + data structureN. Professor Niklaus Wirth proposed:program = algorithm + data structureThe above formula illustrates the following two questions:(1) The algorithm determines how data is structured and organized (algorithm → data structure).(2) The choice of the algorithm depends on the data structure (data structure → algorithm) as the basis.

First, before introducing the data structure, we should understand the function of data structure. With the expansion of computer application and the development of hardware and software, the problem of non-numerical computing is becoming more and more important, which requires the program designer to design a suitable data structure. The research of data

Talking about web content, structure (Structure) and performance (presentation), now may be a little late, just think of, the idea of thinking, mutual encouragement. Content is the basis of structure, not the opposite. Content to a certain extent to show a certain structure, but not all. The original content is equiva

Class and structure (1), structure ( Classes and structures are actually templates for creating objects (instances). Each object contains data and provides methods to process and access data. Class defines the data and functions that each object of a class can contain. class PhoneCus { public const string DaySend = "Mon"; public int CusId=; } The difference between structures and class

Data Structure basics of Python: python Data Structure I. Data Structure Basics A. What is data structure? B. Data Structure Classification C. List Import randomfrom timewrap import * def list_to_buckets (li, iteration): "": param li: List: param iteration: the number of

PHP three-tier structure (top) simple three-tier structure. As shown in code 1: Copy the code as follows: Code 1 appearance layer class classLWordHomePage {add a message publicfunctionappend ($ newLWord) {call the intermediate service layer $ serv, as shown in code 1: The code is as follows: // Code 1// Appearance layer classClass LWordHomePage {// Add a messagePublic function append ($ newLWord ){// Cal

), A database (formal database) officially opened to the customer ), The data structure synchronization between these three databases will become a problem. For example, when developer A adds A table to the "development database", developer B modifies A table... These database structure changes must be synchronized to the "test database" and "official Database ". However, it is easy to make mistakes when y

Data Structure BASICS (18) and data structure basics 18 The red/black tree is a self-balancing binary search tree and a data structure used in computer science, A typical purpose is to associate arrays (map/set in C ++ STL ). It was invented by Rudolf Bayer in 1972. It is called the symmetric Binary Tree B. Its modern name is Leo J. guibas and Robert Sedgewick ob

[Data structure] queue-array implementation, data structure queue Array First, define the basic structure of the queue. The difference between the queue and stack is that the queue requires two pointers, one pointing to the header and the other pointing to the end. String[] queue;int front = 0;int rear = 0; Constructor public QueueOfStrings(int capacity) {queu

Data Structure Retrieval (1), Data Structure Retrieval The red/black tree is a self-balancing binary search tree and a data structure used in computer science, A typical purpose is to associate arrays (map/set in C ++ STL ). It was invented by Rudolf Bayer in 1972. It is called the "symmetric Binary Tree B" and Its Modern name is in Leo J. guibas and Robert Sedge

Data Structure BASICS (12) and data structure basics 12 Features of two-way linked list operation: (1) "query" is the same as a single-chain table; (2) When "insert" and "delete", you must modify the pointer in both directions. However, for a two-way cyclic linked list, inserting at the end of the table is very fast. It only takes O (1) time, because there is a pointer to the front, therefore, the two-way c

Data Structure and algorithm analysis-index, data structure and algorithm Index Author: xiabodan Source: http://blog.csdn.net/xiabodan ComputingMethods and data structures are the core content of computer science. As a programmer, programming is our practical project. However, writing programs is not enough. It takes a lot of time for a program to cope with large and complex situations. We can easily write

The path to Data Structure Learning-Chapter 3: The Path to Data Structure Learning [Disclaimer: All Rights Reserved. indicate the source for reprinting. Do not use it for commercial purposes. Contact mailbox: libin493073668@sina.com] Preface: Stack and queue are two very important data structures. From the perspective of data structure, they are also linear tabl

Data Structure practice -- monkey selects the king and the data structure Monkey King This article focuses on the basic series of online courses on data structures (2): practical projects of linear tables. Project-monkey election king]A group of monkeys numbered 1, 2, 3... M, this group of monkeys (m) sat around in 1-m order. The number starts from 1st and the number of monkeys to the nth is about to leave

Python built-in data structure details, python data structure details I. List) List is a data structure in which a series of projects can be stored. List items must be separated by commas (,) and enclosed in a pair of brackets to indicate that this is a list. The following example shows some basic operations on the list: # Define a list object class_list: class_l

Data Structure-Summary of various sorting algorithms [Final], data structure AlgorithmsSummary of various sorting algorithms 5. Allocation sorting-> base sorting: Base sorting is a method of sorting a single key code by base into multiple key codes. Base sorting belongs to the "low priority" sorting method, which is sorted by repeated allocation and collection operations. Single Keywords of numeric or numer

WordPress theme Making structure file, WordPress theme Structure The following is the WordPress theme file hierarchy, it will tell you: when WordPress displays a specific page type, which template file will be used? Only by understanding the following topic hierarchies can you know exactly what files your WordPress theme needs to write. How do you see the file hierarchy below? For the home page, for examp

The non-linear structure in the Data Organization refersTreeAndFigure. Tree structure is very useful. A data element in this structure can have two or more direct successor elements, which can be used to describe the widespread hierarchical relationships in the objective world. A tree is composed of nodes. The root of the Child tree of a node is the child of the

In the last blog, we detailed the tree and two-fork tree data structure and its characteristics, this time, we use C + + to implement the binary tree definition of binary tree node structure The binary tree needs to define pointers to the nodes of the left child and the right child, as well as stored data; we'll write out the constructor here Defines a binary tree node template define a binary tree

Pycharm's structure function can list the code structure, and we understand the code from a macro perspective. Enter: Click on the Structure button on the left as the structure interface. From structure we can see how many global variables, functions, classes, and how ma