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Title: GraphQL vs REST: A Comprehensive Comparison

Introduction

• Briefly introduce both GraphQL and REST.
• Mention the relevance and importance of understanding the differences between them.
• State the purpose of the post (to help readers choose the right API architecture for their needs).

What is REST?

• Explain the basics of REST (Representational State Transfer).
• Discuss the fundamental principles of REST APIs.

adamd

import requests

def main():
  with open("links.txt", 'rb') as f:
    for row in f:
      row = row.rstrip()
      r = requests.head(row)
      print str(r.status_code) + "\t" + row

if __name__ == "__main__":

adamd

$.ajax({
    "method" : "GET",
    "url" : "https://api.keen.io/3.0/projects/" + KeenClient.projectId + "/queries/extraction",
    "data" : {
        "api_key" : KeenClient.readKey,
        "event_collection" : "Sendgrid Email Events",
        "filters" : [{
            "operator"          : "eq",
            "property_value"    : yourEmailId
            "property_name"     : yourEmailIdIdentifier // This is a unique_id set when sending the email through SendGrid e.g. my-unique-id

adamd

$.ajax({
    "method" : "GET",
    "url" : "https://api.keen.io/3.0/projects/" + KeenClient.projectId + "/queries/extraction",
    "data" : {
        "api_key" : KeenClient.readKey,
        "event_collection" : "Sendgrid Email Events",
        "filters" : [{
            "operator"          : "eq",
            "property_value"    : "nick@sendgrid.com"
            "property_name"     : "email"

adamd

Keen.onChartsReady(function () {
    var avgProcessedTimeMetric = new Keen.Metric("Sendgrid Email Events", {
        "analysisType": "average",
        "targetProperty": "timestamp",
        "filters": [
            {
                "property_name"     : "event",
                "operator"          : "eq",
                "property_value"    : "processed"
            }

adamd

Keen.onChartsReady(function () {
    var openMetric = new Keen.Metric("Sendgrid Email Events", {
        analysisType: "count",
        targetProperty: "event",
        // Note: This assumes you've given each email a SendGrid unique_arg, e.g. "my-unique-id" with a unique identifier in each.
        groupBy: unique_arg,
        filter: [
            {
                // Here we use "in" to select any of all posible actions that indicate an email has been read
                // http://sendgrid.com/docs/API_Reference/Webhooks/event.html#-Event-Types

adamd

Keen.onChartsReady(function () {
    // To make a funnel we must initiate each step a visitor must take
    var processedStep = new Keen.Step(
        "Sendgrid Email Events",
        {
            "name": "Processed",
            "filters": [
                {
                    "property_name"     : "event",
                    "operator"          : "eq",