SH 1 - SES 8 - Stitch_Overview_TLV.pptx
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This document discusses MongoDB Stitch, a backend service that allows developers to easily access MongoDB databases and integrate other services. Stitch handles tasks like authentication, authorization, data access rules, and orchestrating requests between services. It provides SDKs to access MongoDB and services from an application. Rules can be used to control access to MongoDB data based on user attributes. Functions allow running custom code to coordinate MongoDB and services. Stitch aims to provide a full backend that scales and integrates services with MongoDB.
![stitchClient.executeFunction('sendWeather', 'Tel Aviv');
MongoDB Services Functions
Stitch Concepts
exports = function(city) {
var mongodb = context.services.get("mongodb-atlas");
var UserColl = mongodb.db("StitchDemo").collection("Users");
var twilio = context.services.get("twilio");
var weather = context.services.get("weatherAPI");
var users = UserColl.find({"city": city});
var forecast = weather.get({context.values.get("weatherURL") + city});
var statuses = [];
for(var i in users){
statuses.push(twilio.send(context.values.get("twilioPhone")), users[i].Phone, forecast);
}
return status;
}](https://image.slidesharecdn.com/sh-1-ses-8-stitch-overview-f38799d0-809d-4eef-a545-349dfcc67e9d-1770574675-180124145430/85/SH-1-SES-8-Stitch_Overview_TLV-pptx-17-320.jpg)
![#MDBlocal
Bank Teller
Analyst
Customer
Atlas
Customer Account Data
{
"owner_id": … ,
"balance": … ,
"transactions": {…},
"user_profile": {….}
}
Stitch
user_profile
(Read Rule)
{”owner_id": ”%%user.id"}
balance/transactions
(Read Rules)
{
”%or": [
{”owner_id": ”%%user.id"},
{"%%true": { "%function":
{ "name": "CheckAuth",
"args": { "AuthType": "server",
"UserAuth": "%%user.type"}
}
]
}
{
"user_id": … ,
"balance": … ,
"transactions":
{…},
"user_profile": {….}
}](https://image.slidesharecdn.com/sh-1-ses-8-stitch-overview-f38799d0-809d-4eef-a545-349dfcc67e9d-1770574675-180124145430/85/SH-1-SES-8-Stitch_Overview_TLV-pptx-20-320.jpg)
![#MDBlocal
Stitch
user_profile
(Read Rule)
{”owner_id": ”%%user.id"}
balance/transactions
(Read Rules)
{
”%or": [
{”owner_id": ”%%user.id"},
{"%%true": { "%function":
{ "name": "CheckAuth",
"args": { "AuthType": "server",
"UserAuth": "%%user.type"}
}
]
}
Bank Teller
Analyst
Customer
Atlas
Customer Account Data
{
"owner_id": … ,
"balance": … ,
"transactions": {…},
"user_profile": {….}
}
{
"user_id": … ,
"balance": … ,
"transactions": {…}
}](https://image.slidesharecdn.com/sh-1-ses-8-stitch-overview-f38799d0-809d-4eef-a545-349dfcc67e9d-1770574675-180124145430/85/SH-1-SES-8-Stitch_Overview_TLV-pptx-21-320.jpg)
![#MDBlocal
Stitch
user_profile
(Read Rule)
{”owner_id": ”%%user.id"}
balance/transactions
(Read Rules)
{
”%or": [
{”owner_id": ”%%user.id"},
{"%%true": { "%pipeline":
{ "name": "CheckAuth",
"args": { "AuthType": "server",
"UserAuth": "%%user.type"}
}
]
}
Stitch
user_profile
(Read Rule)
{”owner_id": ”%%user.id"}
balance/transactions
(Read Rules)
{
”%or": [
{”owner_id": ”%%user.id"},
{"%%true": { "%function":
{ "name": "CheckAuth",
"args": { "AuthType": "server",
"UserAuth": "%%user.type"}
}
]
}
Bank Teller
Analyst
Customer
{Aggregated
Data}
Stitch
Function for Analysis
Atlas
Customer Account Data
{
"owner_id": … ,
"balance": … ,
"transactions": {…},
"user_profile": {….}
}](https://image.slidesharecdn.com/sh-1-ses-8-stitch-overview-f38799d0-809d-4eef-a545-349dfcc67e9d-1770574675-180124145430/85/SH-1-SES-8-Stitch_Overview_TLV-pptx-22-320.jpg)
SH 1 - SES 8 - Stitch_Overview_TLV.pptx
- 1. #MDBlocal 16 JANUARY, 2018 | HILTON
- 2. #MDBlocal Drew DiPalma Product Manager – Stitch
- 3. #MDBlocal When building, you need to… 1. Safely and easily access data 2. Integrate with key services 3. Scalably serve requests
- 4. #MDBlocal MongoDB Query Language + Native DriversIntegrated Rules Functions 3rd Party Services Native SDKs (JavaScript, Android, iOS) Rest-like API
- 5. #MDBlocal • A full backend with built-in scalability and high-availability • Key management covered by Atlas • Retain direct data access • Combined with tools for building your application • Service Integrations (including authentication) • Hosted JavaScript functions • Declarative access rules • No lock-in • Atlas available in AWS, Azure, and GCP • Atlas in most regions, Stitch in AWS US East for Beta Stitch + Atlas
- 6. #MDBlocal How requests work… 1. Application request is made 1
- 7. #MDBlocal How requests work… 1. Application request is made 2. Stitch parses and applies write rules 2
- 8. #MDBlocal How requests work… 1. Application request is made 2. Stitch parses and applies write rules 3. Stitch orchestrates DB + Services 3 3
- 9. #MDBlocal How requests work… 1. Application request is made 2. Stitch parses and applies write rules 3. Stitch orchestrates DB + Services 4. Stitch aggregates and applies rules 4
- 10. #MDBlocal How requests work… 1. Application request is made 2. Stitch parses and applies write rules 3. Stitch orchestrates DB + Services 4. Stitch aggregates and applies rules 5. Client receives results 5
- 11. const stitchClient = new StitchClient('APP-ID'); const mongodbClient = stitchClient.service('mongodb', 'mongodb-atlas'); MongoDB Services Functions Stitch Concepts
- 12. const stitchClient = new StitchClient('APP-ID'); const mongodbClient = stitchClient.service('mongodb', 'mongodb-atlas'); const db = mongoClient.db('guidebook'); const coll = db.collection('restaurants'); stitchClient.authenticate('providerType', {options}) MongoDB Services Functions Stitch Concepts
- 13. const stitchClient = new StitchClient('APP-ID'); const mongodbClient = stitchClient.service('mongodb', 'mongodb-atlas'); const db = mongoClient.db('guidebook'); const coll = db.collection('restaurants'); stitchClient.authenticate('providerType', {options}) coll.find({'name' : text }) MongoDB Services Functions Stitch Concepts
- 14. const stitchClient = new StitchClient('APP-ID'); const mongodbClient = stitchClient.service('mongodb', 'mongodb-atlas'); const db = mongoClient.db('guidebook'); const coll = db.collection('restaurants'); stitchClient.authenticate('providerType', {options}) coll.find({'name' : text }) .count(….) .deleteMany(….) .deleteOne(….) .insertMany(….) .insertOne(….) .updateMany(….) .updateOne(….) Stitch Concepts MongoDB Services Functions
- 15. const slackService = client.service('slack', 'slackService') slackService.post('slackChannel', 'slack username', message) const twilioService = client.service('twilio', 'twilioService') twilioService.send('+120155555553', '+12018675309', message) const s3Service = client.service('s3', 's3Service') s3Service.signPolicy(bucket, key, acl, contentType) MongoDB Services Pipelines Stitch Concepts
- 16. stitchClient.executeFunction('sendWeather', 'Tel Aviv'); MongoDB Services Functions Stitch Concepts
- 17. stitchClient.executeFunction('sendWeather', 'Tel Aviv'); MongoDB Services Functions Stitch Concepts exports = function(city) { var mongodb = context.services.get("mongodb-atlas"); var UserColl = mongodb.db("StitchDemo").collection("Users"); var twilio = context.services.get("twilio"); var weather = context.services.get("weatherAPI"); var users = UserColl.find({"city": city}); var forecast = weather.get({context.values.get("weatherURL") + city}); var statuses = []; for(var i in users){ statuses.push(twilio.send(context.values.get("twilioPhone")), users[i].Phone, forecast); } return status; }
- 18. #MDBlocal • Fine-grained data access controls • Base access on document/field/value • Authorize the user, not just the app • Associate with user profile, MDB Data, or external info • Define with simple JSON or link to functions Declarative Access Controls
- 19. #MDBlocal Atlas Customer Account Data { "owner_id": … , "balance": … , "transactions": {…}, "user_profile": {….} }Bank Teller Analyst Customer Roles,Permissions,andSecurity Application Reporting Data Mart User Profile: “I need to access my account” Role Based: “I need to lookup transactions without seeing personal information” Aggregate Only: “I need to understand the bank’s total cash flow”
- 20. #MDBlocal Bank Teller Analyst Customer Atlas Customer Account Data { "owner_id": … , "balance": … , "transactions": {…}, "user_profile": {….} } Stitch user_profile (Read Rule) {”owner_id": ”%%user.id"} balance/transactions (Read Rules) { ”%or": [ {”owner_id": ”%%user.id"}, {"%%true": { "%function": { "name": "CheckAuth", "args": { "AuthType": "server", "UserAuth": "%%user.type"} } ] } { "user_id": … , "balance": … , "transactions": {…}, "user_profile": {….} }
- 21. #MDBlocal Stitch user_profile (Read Rule) {”owner_id": ”%%user.id"} balance/transactions (Read Rules) { ”%or": [ {”owner_id": ”%%user.id"}, {"%%true": { "%function": { "name": "CheckAuth", "args": { "AuthType": "server", "UserAuth": "%%user.type"} } ] } Bank Teller Analyst Customer Atlas Customer Account Data { "owner_id": … , "balance": … , "transactions": {…}, "user_profile": {….} } { "user_id": … , "balance": … , "transactions": {…} }
- 22. #MDBlocal Stitch user_profile (Read Rule) {”owner_id": ”%%user.id"} balance/transactions (Read Rules) { ”%or": [ {”owner_id": ”%%user.id"}, {"%%true": { "%pipeline": { "name": "CheckAuth", "args": { "AuthType": "server", "UserAuth": "%%user.type"} } ] } Stitch user_profile (Read Rule) {”owner_id": ”%%user.id"} balance/transactions (Read Rules) { ”%or": [ {”owner_id": ”%%user.id"}, {"%%true": { "%function": { "name": "CheckAuth", "args": { "AuthType": "server", "UserAuth": "%%user.type"} } ] } Bank Teller Analyst Customer {Aggregated Data} Stitch Function for Analysis Atlas Customer Account Data { "owner_id": … , "balance": … , "transactions": {…}, "user_profile": {….} }
- 24. #MDBlocal Amazon S3 MongoDB Atlas twilio Amazon Rekognition 2FA Access Control with Stitch Secure IoT Client • Bi-directional communication • Secure com via API key auth • Device access to DB, functions and Services Complex, Scalable Backend • Deeply integrated services • Coordination logic via Functions • Security through Auth + Rules • Elastic DB / Request Processing
- 25. #MDBlocal MongoDB Atlas twilio Amazon Rekognition {key: “*”} capture_image() {match: Drew, Prob: 99.0%} {user: “Drew”, Ph#: 555-1212} {user: Drew, OTP: 135} {user: Drew, OTP: 135} Ph#: 555-1212 {Ph#: 555-1212, OTP: 135} {OTP: 135} {OTP: 135} Amazon S3
- 27. #MDBlocal • $1 per GB of data transferred from Stitch to client/service • 25 GB Free per month • Data transfer to Atlas is free Pricing
- 28. #MDBlocal xx Everywhere Expand Regional footprint Available on-premise Bring any MongoDB Realtime Change Streams driven Event-based pipelines Dev Tools Code and Rule Versioning Debugging and Monitoring Service Extensibility What’s Next?
- 29. #MDBlocal • Try out Stitch – stitch.mongodb.com • Check out SDKs and examples • Code at github.com/MongodbStitch • Docs at docs.mongodb.com/stitch • Build the Dashboard or Weather IoT apps in our Tutorials section • Ask Questions or let us know what you’re building through Intercom What Now?