import { AdminService } from 'src/app/services/admin.service';
import { HttpClient } from '@angular/common/http';
import { Component, OnInit } from '@angular/core';
import { Player } from './player.model';
import { LoggerService } from 'src/app/services/logger.service';
import {Sort} from '@angular/material';
import { last, map } from 'rxjs/operators';
@Component({
selector: 'app-players',
templateUrl: './players.page.html',
styleUrls: ['./players.page.scss'],
})
export class PlayersPage implements OnInit {
data = [{ "_id" : { "id" : ObjectId("5cc99406babc4817f85c707e"), "email" : "juliatyles@gmail.com" }, "buyer" : [ "juliatyles@gmail.com" ], "event" : "COED A", "field" : …我的收藏大约有 500 份文档，几周后这个数字将增加一倍：
如何才能更快地获取所有文档？我目前正在使用 db.registrations.find()，这样我就可以获得所有可用于搜索、排序和过滤数据的文档。使用skip/limit可以使查询显示得很快，但你无法搜索到玩家的所有注册，这是必要的。
我的架构：
var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var playerSchema = new mongoose.Schema({
first: {
type: String,
required: true
},
last: {
type: String,
required: true
},
email: {
type: String,
required: true
},
phone: {
type: String,
required: true
},
address: {
address: String,
city: String,
state: String,
zip: String,
country: {
type: String,
"default" : "USA"
},
adult: Boolean
}
});
var registrationsSchema = new mongoose.Schema({
event : {
type: String,
required: …