prashanthmadi

/usr/bin/anaconda/bin/conda create --prefix /usr/bin/anaconda/envs/py37 python=3.7

prashanthmadi

from pymongo import MongoClient
client = MongoClient('mongodb://testmongoapr:xx==@testmongoapr.documents.azure.com:10255/?ssl=true&replicaSet=globaldb')

# Creating Database
db = client.testdb
db.command({ 'customAction': "CreateDatabase" })
#creates Fixed Storage Collection
db.command({'customAction': "CreateCollection", 'collection': "testCol1", 'offerThroughput': 1000})
#creates Unlimited Storage Collection
db.command({'customAction': "CreateCollection", 'collection': "testCol2", 'offerThroughput': 1000,'shardKey':'country'})

prashanthmadi

from cassandra.cluster import Cluster
from cassandra.auth import PlainTextAuthProvider
import config as cfg

from ssl import PROTOCOL_TLSv1_2
from requests.utils import DEFAULT_CA_BUNDLE_PATH

ssl_opts = {
            'ca_certs': DEFAULT_CA_BUNDLE_PATH,
            'ssl_version': PROTOCOL_TLSv1_2,

prashanthmadi

Ruby and Python profilers

CPU profilers

Python

• cProfile
• https://github.com/bdarnell/plop (blog post)
• https://github.com/rkern/line_profiler
• https://github.com/uber/pyflame (blog post)

prashanthmadi

prashanthmadi

var mongoose = require('mongoose')
const db = mongoose.connect('mongodb://mongo1234:Shrk6VZMbwCjEV0Fwmz2m3qHx3qhdQMAaLw52pKOrWCji2NhOOHEJVM6W51SKiDLv5a5pQRUybwABnGKRwDy4A==@mongo1234.documents.azure.com:10255/d1?ssl=true&replicaSet=globaldb',{useNewUrlParser: true});
var Schema = mongoose.Schema;

var schema = new Schema({ name: String },{ shardKey: { name: 1 }});
const Cat = mongoose.model('Cat',schema);

//Cat.create({name: 'Zildjian'});
 const kitty = new Cat({ name: 'Zildjian' });
 kitty.save().then(() => console.log('meow'));

prashanthmadi

using System;
using Microsoft.Azure.WebJobs;
using Microsoft.Azure.WebJobs.Host;
using Microsoft.IdentityModel.Clients.ActiveDirectory;
using Microsoft.Azure.Documents.Client;
using Microsoft.Azure.Documents;
using Microsoft.Azure;
using System.Linq;
using System.Net.Http;
using System.Net.Http.Headers;

prashanthmadi

{
    "$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "location": {
            "type": "string"
        },
        "workspaceName": {
            "type": "string"
        },

prashanthmadi

"use strict";
const cassandra = require('cassandra-driver');
const async = require('async');
const assert = require('assert');
var tls = require('tls');
var fs = require('fs');

var config = require('./config');

var ssl_option = {

prashanthmadi

sudo apt-get -y install unixodbc-dev
python -m pip install pyodbc