manzaloros

URL: 127.0.0.1:3000/1

[
    {
        "id": 1,
        "url": "https://mykea-main-title-pictures.s3.us-east-2.amazonaws.com/27.jpg",
        "description_id": 1,
        "description": "Fuga est quibusdam molestias adipisci tenetur pariatur quis voluptas vitae maxime adipisci et voluptatem odit autem placeat id iste velit quam quibusdam cumque ipsam rerum iste fugit est molestias aut."
    },
    {

manzaloros

license: gpl-3.0
redirect: https://observablehq.com/@d3/selection-join

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reviews=#  select * from "Reviews" join "Guitars" on "Reviews"."guitarId"= "Guitars"."id" where "Guitars".id = 21;
    id    | guitarId | rating |       author        |                           date                            |                                                                                                                                                         description                                                                                                                                                          | id |         name         | productId 
----------+----------+--------+---------------------+-----------------------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+----+

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# Change port for service/proxy
target: "http://localhost:3000"
  phases:
    - duration: 60
      arrivalRate: 5
      name: Warm up
    - duration: 120
      arrivalRate: 5
      rampTo: 1000
      name: Ramp up load

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Loader.io test:
Endpoint: http://<proxy>/reviews/api/item/%{*:1-10000000}/reviews
Specifications: 400 clients per second over 1 minute

New Relic results:
Peak throughput: 292 rps
Peak latency: 650ms.

manzaloros

const removeCoveredIntervals = (intervals) => {
  let coveredIntervalsCount = 0;
  const compareSet = new Set();
  for (let i = 0; i < intervals.length; i += 1) {
    const current = intervals[i];
    for (let j = 0; j < intervals.length; j += 1) {
      if (j === i || compareSet.has((intervals[j].toString()))) {
        continue;
      }
      const compare = intervals[j];

manzaloros

const summaryRanges = (nums, [beginning, end] = [nums[0]]) => {
  return nums.reduce((result, curr, i) => {
    const next = nums[i + 1];
    if (curr + 1 !== (next)) {
      result.push(end === beginning ? `${end}` : `${beginning}->${end}`);
      beginning = next;
    }
    end = next;
    return result;
  }, []);

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const maxDistToClosest = (seats,
  [maxDist, i, j] = [0, 0, 1],
  { length } = seats) => {
  const leftSeatOccupied = () => seats[i] === 1;
  const rightSeatOccupied = () => seats[j] === 1;
  const isEndOfRow = () => (j + 1) === length;
  const distanceToEndOfRow = () => j - i;
  const distanceBetweenSeats = () => Math.ceil(((j - 1) - i) / 2);
  const seatsLeftInRow = () => j < length;
  const checkNextRightSeat = () => j += 1;

manzaloros

const getDecimalValue = (head, [currentNode, string] = [head, '']) => {
  do {
    string += currentNode.val;
    currentNode = currentNode.next;
  } while (currentNode)
  return parseInt(string, 2);
}

const getDecimalValue = (h, [c, a] = [h, []]) => {
  do {

manzaloros

package com.galvanize.demo;

import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.Map;

import static java.lang.Integer.parseInt;