grakn VS javascript

TypeDB : A Strongly-typed Database

How does it compare to, say grakn (renamed https://vaticle.com/, I think?), or draph (https://dgraph.io/), or Ontotext's GraphDB (https://www.ontotext.com/products/graphdb/), or Datomic?

Edge database looks pretty freakin awesome. It basically seems to re-write SQL and Graph databases together to create some new-ish programming language. It takes care of all the problems GraphQL has, and seems to be built separately but on top of postgres. It is really something unique, beautiful, and powerful. They don't have a security layer yet or a cloud hosting environment, but both are in the works. However, postgres still suffers from the scalable problems we all know. If you like unique fetching and strong typing, also check out TypeDB. It doesn't make its own list number because there is not cloud version, middleware, etc. However, worth checking out.

If you find yourself limited by triplestores, there's also a new growing area of development in knowledge engines, which allow edges-of-edges, entailed relations, hypergraph relations, and more of the power you'd get from full logic programming. TypeDB (recently renamed from Grakn) is an example of that type of database.

In the story to follow, David presents how his team at Roche was able to identify potential novel targets that were not identified by Open Targets as highly ranked. This was made possible with TypeDB, which his team used to store the relevant data and then find underlying biological evidence for those new targets.

{ stdenv, lib, openjdk,typedbHome ? "~/.typedb_home", fetchzip}: let typedbVersion = "2.1.1"; typedbDirLinux = "typedb-all-linux-${typedbVersion}"; typedbDirMac = "typedb-all-mac-${typedbVersion}"; typedbDirWindows = "typedb-all-windows-${typedbVersion}"; typedbDir = if stdenv.hostPlatform.isWindows then typedbDirWindows else if stdenv.isDarwin then typedbDirMac else typedbDirLinux; linuxSrc = builtins.fetchTarball { url = "https://github.com/vaticle/typedb/releases/download/2.1.1/typedb-all-linux-2.1.1.tar.gz"; sha256 = "15nwm2dr68p67c2xcqigs66gd679j1zr72gqv7qxgvflwyvyz8fb"; }; windowsSrc = fetchzip { url = "https://github.com/vaticle/typedb/releases/download/2.1.1/typedb-all-windows-2.1.1.zip"; sha256 = "0vd66gfshkg697z07nhy957mwqzlli4r4pmn67hx58n9mkg024kq"; }; macSrc = fetchzip { url = "https://github.com/vaticle/typedb/releases/download/2.1.1/typedb-all-mac-2.1.1.zip"; sha256 = "16hlfy6kh2rnvcralz206q13mghb0rv8wazpg6q3h324p5rdys54"; }; srcFolder = if stdenv.hostPlatform.isWindows then windowsSrc else if stdenv.isDarwin then macSrc else linuxSrc ; javaPatch = '' 20c20 < JAVA_BIN=java --- > JAVA_BIN=${openjdk}/bin/java ''; in stdenv.mkDerivation rec { pname = "typedb"; version = typedbVersion; src = srcFolder; phases = [ "installPhase" ]; buildDepends = [ openjdk ]; installPhase = '' echo "here" # added for debugging ls -lah # " echo "--" # " #patch before install echo "${javaPatch}" > typedb_java.patch patch ./${typedbDir}/typedb typedb_java.patch mkdir $out cp -r ./${typedbDir} $out # add a wrapper script to $out that will move typedb to $typedb # this is necessary because typedb needs a writable environment echo " # on the first start copy everything to typedbHome if [ ! -f ${typedbHome}/typedb ]; then mkdir -p ${typedbHome}; cp -r $out/${typedbDir}/* ${typedbHome}; # correct permissions so that typedb and the user can write there chmod -R u+rw ${typedbHome} chmod u+x ${typedbHome}/typedb fi; ${typedbHome}/typedb \$@; " > $out/typedb chmod +x $out/typedb ''; doCheck = true; meta = with lib; { description = "TypeDB is a distributed knowledge graph: a logical database to organise large and complex networks of data as one body of knowledge."; longDescription = '' TypeDB is a distributed knowledge graph: a logical database to organise large and complex networks of data as one body of knowledge. TypeDB provides the knowledge engineering tools for developers to easily leverage the power of Knowledge Representation and Automated Reasoning when building complex systems. Ultimately, TypeDB serves as the knowledge-base foundation for intelligent systems. ''; homepage = "https://www.grakn.ai/"; license = licenses.gpl3Plus; platforms = platforms.all; maintainers = [ maintainers.haskie ]; }; }

grakn.ai : The Database for AI

Give the open-source Grakn a look as well (full transparency: I work there), it is an abstraction over a built in-house hypergraph storage engine and persisted layer using RocksDB. It's a logical database with a reasoning engine at the database level. https://github.com/graknlabs/grakn

// Follow Established Style Guides // Adhere to established style guides such as Airbnb JavaScript Style Guide or Google JavaScript Style Guide to maintain consistency across your codebase. // These style guides provide comprehensive rules and recommendations for variable naming, declaration, and usage. // Example: Airbnb JavaScript Style Guide // https://github.com/airbnb/javascript /** * Represents a person with a given name and age. * @typedef {Object} Person * @property {string} name - The name of the person. * @property {number} age - The age of the person. */ /** * Create a new person. * @param {string} name - The name of the person. * @param {number} age - The age of the person. * @returns {Person} - The newly created person object. */ function createPerson(name, age) { return { name, age }; } const person1 = createPerson("John", 30); const person2 = createPerson("Jane", 25); console.log(person1); console.log(person2);

Repository: airbnb/javascript

Instead of writing our own exhaustive list of JavaScript rules, we can use a ruleset defined by the developers at Airbnb, and then adjust it to suit our preferences. The Airbnb JavaScript Style Guide is well known among JavaScript developers and used by some big companies: Lonely Planet, National Geographic and Sainsburys to name a few. It’s a great place to start.

Airbnb Style Guide

# question 1: ? How would you like to use ESLint? … To check syntax only To check syntax and find problems ❯ To check syntax, find problems, and enforce code style # question 2: ? What type of modules does your project use? … ❯ JavaScript modules (import/export) CommonJS (require/exports) None of these # question 3: ? Which framework does your project use? … ❯ React Vue.js None of these # question 4 (select "No", because we won't add TypeScript support for this project): ? Does your project use TypeScript? › No / Yes # question 5: ? Where does your code run? … Browser ✔ Node # question 6: ? How would you like to define a style for your project? … ❯ Use a popular style guide Answer questions about your style Inspect your JavaScript file(s) # question 7 (we'll rely on Airbnb's JavaScript style guide here): ? Which style guide do you want to follow? … ❯ Airbnb: https://github.com/airbnb/javascript Standard: https://github.com/standard/standard Google: https://github.com/google/eslint-config-google # question 8: ? What format do you want your config file to be in? … JavaScript YAML ❯ JSON # the final prompt here is where eslint will ask you if you want to install all the necessary dependencies. Select "Yes" and hit enter: Checking peerDependencies of eslint-config-airbnb@latest The config that you have selected requires the following dependencies: eslint-plugin-react@^7.21.5 eslint-config-airbnb@latest eslint@^5.16.0 || ^6.8.0 || ^7.2.0 eslint-plugin-import@^2.22.1 eslint-plugin-jsx-a11y@^6.4.1 eslint-plugin-react-hooks@^4 || ^3 || ^2.3.0 || ^1.7.0 ? Would you like to install them now with npm? › No / Yes

Extensible : ESLint supports the use of plugins and custom rules, enabling you to extend its functionality to suit your project requirements. Notably, there are popular ESLint plugins that align with well-established coding standards and styles. Examples include Airbnb JS Style Guide and Google JS Style Guide.

An obvious pick for React projects, but eslint-plugin-react along with their plugin:react/recommended rule set is a must. This will give you some sensible rules such as requiring a key to be specified in JSX arrays. eslint-config-airbnb is another good (if a bit loose) base rule set on top of eslint-plugin-react to start from.