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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
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 .
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
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
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
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 :
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 .
Cypher basic course
stay GraphAcademy Has launched a new version of Cypher basic course , Let's start here .
https://graphacademy.neo4j.com/courses/cypher-fundamentals/
Cypher Refcard 4.4
This is a Cypher Memo card , It includes command quick check and explanation , It is an indispensable thing near the body .
https://neo4j.com/docs/cypher-refcard/current/
Cypher Cheat Sheet
The latest interactive Cypher Quick check card , Contains command interpretation and filters .
https://neo4j.com/docs/cypher-cheat-sheet/4.4/
Cypher Developer documentation
Introduce from simple to deep Cypher Key points .
https://neo4j.com/developer/cypher/
Cypher manual
complete Cypher Reference manual , And the underlying design and principle reference .
https://neo4j.com/docs/cypher-manual/current/
Take part in the competition now !
Registration address :https://neo4j-code-golf-2022.devpost.com/
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