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Welcome to the game and win rich bonuses: Code Golf Challenge officially launched

2022-07-05 20:25:00 【Neo4j developer】

Contents of this article

Welcome to fight , Win a bonus ：Code Golf Code Golf Challenge

Welcome to fight , Win a bonus ：Code Golf Code Golf Challenge

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I believe many friends are learning Cypher But suffer from no data to practice // No , In fact, many data sets can be used . Then this time Neo4j Officially announced Cypher Code challenge , That's where you really show your skill , And you can get a bonus ！ Then what are you waiting for ？ Show the world your strength ！ Register now Neo4j Code Golf Challenge ！

Code Golf Challenge introduction

I wonder if you have ever played golf , The winning rule of many games is the minimum number of strokes . What is Neo4j Code Golf ？

Neo4j Code Golf Code golf is a Gamification platform , For database developers 、 Fans and students compete on virtual golf courses , The content of the competition is to write Cypher Statement and execute . Like golf , The lowest number of strokes wins , In the code Golf Challenge , The shortest length And db_hits The least Of Cypher Query wins ！

The length is the shortest and db_hits The smallest Cypher Query wins ！

This competition is very suitable for developers who want to hone their skills and improve code efficiency , The competition is open to everyone , We believe that you will find your own challenges .

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You can sign up for primary 、 intermediate or senior Track （ Or take part in multiple tracks ）, And submit entries . Since the competition is based on leaderboards , Only your best score will be displayed on the leaderboard , So please keep testing and improving your Cypher Skill .

a key ： Before every track 6 Everyone has a cash reward ！ altogether 18 Winners ！ A total of 27000 dollar ！

Elementary track

champion （$4000 dollar ）
runner-up （$2500 dollar ）
The bronze （$1000 dollar ）
A fourth （$500 dollar ）
fifth （$500 dollar ）
sixth （$500 dollar ）

Intermediate track

champion （$4000 dollar ）
runner-up （$2500 dollar ）
The bronze （$1000 dollar ）
A fourth （$500 dollar ）
fifth （$500 dollar ）
sixth （$500 dollar ）

Advanced track

champion （$4000 dollar ）
runner-up （$2500 dollar ）
The bronze （$1000 dollar ）
A fourth （$500 dollar ）
fifth （$500 dollar ）
sixth （$500 dollar ）

Please note that ： Even if you can take part in all tracks , You can only win one of the bonuses , So please choose your track level carefully .

Time of the game

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Open enrollment ：2022 year 6 month 30 Japan

Registration deadline ：2022 year 9 month 15 Japan

The results are announced ：2022 year 9 month 22 Japan

How to compete

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This competition is published on Devpost platform , Development and testing Cypher On a dedicated website .

entrants . Visit website https://neo4j-code-golf-2022.devpost.com/ Open the competition website , Complete hacker loose registration .
Write a query . Visit website https://code-golf.neo4j.com/, Log in with the same mailbox or user name , You can start writing Cypher Query the game .

Start writing your Cypher Check it out. ！

Scoring criteria

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Less db_hits

Like any database platform , It is important not to use higher db_hits Blocking database , Reduce db_hits Get a higher chance of winning - keep 100% Criteria for winning .

Shorter and more concise statements

If db_hits identical ,Cypher The shorter the query statement , Code golfers will rank higher on the leaderboard , Win in the end .

Game data set

Code Golf Challenge uses StackOverflow Question and answer data set , altogether 550 Ten thousand nodes ,1230 Wanbian . The data model is as follows ：

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So let's start learning Cypher

there's still time ,Cypher yes Neo4j Figure query language of database , It's a declarative 、 Graph query language with rich expressive pattern matching .