SlideShare a Scribd company logo
1 of 44
Download to read offline
Rainforest QA Lunch talk:!

3 Infrastructure + workflow
lessons learned at an
early-stage startup
rainforest

@rainforestqa
Rainforest
Human powered QA SaaS
Designed for ‘Continuous QA’
Built for PMs and Developers
rainforest

@rainforestqa
Us
Team of 3 in SoMa
All developers
YC S12
rainforest

@rainforestqa
3 Infrastructure + workflow
lessons learned

rainforest

@rainforestqa
#1: Mongo isn’t right for!
early-stage SaaS

rainforest

@rainforestqa
(Aside: we 💖 Mongo)

rainforest

@rainforestqa
Why?

rainforest

@rainforestqa
Transactions

rainforest

@rainforestqa
Transactions -> Less junk

rainforest

@rainforestqa
Migrations

rainforest

@rainforestqa
Adhoc queries

rainforest

@rainforestqa
<3 window functions

rainforest

@rainforestqa
rainforest

@rainforestqa
Joins

rainforest

@rainforestqa
#2: QueueClassic > Resque!
for simplicity

rainforest

@rainforestqa
Why?

rainforest

@rainforestqa
Less moving parts

rainforest

@rainforestqa
Transactions

rainforest

@rainforestqa
#3: Use your own product!
(aka dogfooding)

rainforest

@rainforestqa
Find your users’ pain!
before they do

rainforest

@rainforestqa
Goal:!
Rainforest + Continuous Delivery

rainforest

@rainforestqa
push

rainforest

@rainforestqa
push -> circle

rainforest

@rainforestqa
push -> circle -> rainforest

rainforest

@rainforestqa
push -> circle -> rainforest ->
prod

rainforest

@rainforestqa
Rainforest tests fail = no
deploy

rainforest

@rainforestqa
Step 1: Built CLI client

rainforest

@rainforestqa
Step 2: Put in build process

rainforest

@rainforestqa
#1 - add gem!
#2 - add to circle.yml

rainforest

@rainforestqa
Our Extreme Dogfooding rules

rainforest

@rainforestqa
#1 Make it disruptive

rainforest

@rainforestqa
#2 Fix it quickly

rainforest

@rainforestqa
#3 Don’t cheat

rainforest

@rainforestqa
Current state:

rainforest

@rainforestqa
full continuous delivery

rainforest

@rainforestqa
< 20 mins to test

rainforest

@rainforestqa
in 5 browsers

rainforest

@rainforestqa
> 60 people

rainforest

@rainforestqa
~9.5 hours of testing in ~20
min

rainforest

@rainforestqa
we run 5-10 x per day

rainforest

@rainforestqa
Conclusion
Simpler = better
Transactions = better
Use your own product = better product
rainforest

@rainforestqa
Questions?
@rainforestqa
@rhs

rainforest

@rainforestqa

More Related Content

Similar to Pivotal Labs Lunch Talk; 3 Infrastructure and workflow lessons learned at an early stage startup

Why And When Should We Consider Stream Processing In Our Solutions Teqnation ...
Why And When Should We Consider Stream Processing In Our Solutions Teqnation ...Why And When Should We Consider Stream Processing In Our Solutions Teqnation ...
Why And When Should We Consider Stream Processing In Our Solutions Teqnation ...Soroosh Khodami
 
Data Microservices with Spring Cloud Stream, Task, and Data Flow #jsug #spri...
Data Microservices with Spring Cloud Stream, Task,  and Data Flow #jsug #spri...Data Microservices with Spring Cloud Stream, Task,  and Data Flow #jsug #spri...
Data Microservices with Spring Cloud Stream, Task, and Data Flow #jsug #spri...Toshiaki Maki
 
How to succeed on migration projects
How to succeed on migration projectsHow to succeed on migration projects
How to succeed on migration projectsEnrique Verdes
 
Why you should move your apps to the cloud
Why you should move your apps to the cloudWhy you should move your apps to the cloud
Why you should move your apps to the cloudtobiasballing
 
Serverless for High Performance Computing
Serverless for High Performance ComputingServerless for High Performance Computing
Serverless for High Performance ComputingLuciano Mammino
 
Improving the performance of Odoo deployments
Improving the performance of Odoo deploymentsImproving the performance of Odoo deployments
Improving the performance of Odoo deploymentsOdoo
 
Getting the most out of your Ruby on Rails applications: from zero to hero
Getting the most out of your Ruby on Rails applications: from zero to heroGetting the most out of your Ruby on Rails applications: from zero to hero
Getting the most out of your Ruby on Rails applications: from zero to heroFilip Tepper
 
Continues Deployment - Tech Talk week
Continues Deployment - Tech Talk weekContinues Deployment - Tech Talk week
Continues Deployment - Tech Talk weekrantav
 
Skywind JAM™ - SAP Background Jobs Analysis and Management
Skywind JAM™ - SAP Background Jobs Analysis and ManagementSkywind JAM™ - SAP Background Jobs Analysis and Management
Skywind JAM™ - SAP Background Jobs Analysis and ManagementIliya Ruvinsky
 
Elastic Data Analytics Platform @Datadog
Elastic Data Analytics Platform @DatadogElastic Data Analytics Platform @Datadog
Elastic Data Analytics Platform @DatadogC4Media
 
OSMC 2022 | The Power of Metrics, Logs & Traces with Open Source by Emil-Andr...
OSMC 2022 | The Power of Metrics, Logs & Traces with Open Source by Emil-Andr...OSMC 2022 | The Power of Metrics, Logs & Traces with Open Source by Emil-Andr...
OSMC 2022 | The Power of Metrics, Logs & Traces with Open Source by Emil-Andr...NETWAYS
 
Spinnaker Summit 2019: Where are we heading? The Future of Continuous Delivery
Spinnaker Summit 2019: Where are we heading? The Future of Continuous DeliverySpinnaker Summit 2019: Where are we heading? The Future of Continuous Delivery
Spinnaker Summit 2019: Where are we heading? The Future of Continuous DeliveryAndrew Phillips
 
Patterns and practices for building resilient Serverless applications
Patterns and practices for building resilient Serverless applicationsPatterns and practices for building resilient Serverless applications
Patterns and practices for building resilient Serverless applicationsYan Cui
 
Jstorm introduction-0.9.6
Jstorm introduction-0.9.6Jstorm introduction-0.9.6
Jstorm introduction-0.9.6longda feng
 
Efficient Django
Efficient DjangoEfficient Django
Efficient DjangoDavid Arcos
 
The Secret of Flow - My AgileIL11 Talk
The Secret of Flow - My AgileIL11 TalkThe Secret of Flow - My AgileIL11 Talk
The Secret of Flow - My AgileIL11 TalkYuval Yeret
 
(ISM318) Measuring Software Quality w/ Rainforest QA & Mechanical Turk
(ISM318) Measuring Software Quality w/ Rainforest QA & Mechanical Turk(ISM318) Measuring Software Quality w/ Rainforest QA & Mechanical Turk
(ISM318) Measuring Software Quality w/ Rainforest QA & Mechanical TurkAmazon Web Services
 
S3 cassandra or outer space? dumping time series data using spark
S3 cassandra or outer space? dumping time series data using sparkS3 cassandra or outer space? dumping time series data using spark
S3 cassandra or outer space? dumping time series data using sparkDemi Ben-Ari
 
Beam me up, Samza!
Beam me up, Samza!Beam me up, Samza!
Beam me up, Samza!Xinyu Liu
 

Similar to Pivotal Labs Lunch Talk; 3 Infrastructure and workflow lessons learned at an early stage startup (20)

Why And When Should We Consider Stream Processing In Our Solutions Teqnation ...
Why And When Should We Consider Stream Processing In Our Solutions Teqnation ...Why And When Should We Consider Stream Processing In Our Solutions Teqnation ...
Why And When Should We Consider Stream Processing In Our Solutions Teqnation ...
 
Data Microservices with Spring Cloud Stream, Task, and Data Flow #jsug #spri...
Data Microservices with Spring Cloud Stream, Task,  and Data Flow #jsug #spri...Data Microservices with Spring Cloud Stream, Task,  and Data Flow #jsug #spri...
Data Microservices with Spring Cloud Stream, Task, and Data Flow #jsug #spri...
 
How to succeed on migration projects
How to succeed on migration projectsHow to succeed on migration projects
How to succeed on migration projects
 
Why you should move your apps to the cloud
Why you should move your apps to the cloudWhy you should move your apps to the cloud
Why you should move your apps to the cloud
 
Serverless for High Performance Computing
Serverless for High Performance ComputingServerless for High Performance Computing
Serverless for High Performance Computing
 
Improving the performance of Odoo deployments
Improving the performance of Odoo deploymentsImproving the performance of Odoo deployments
Improving the performance of Odoo deployments
 
Getting the most out of your Ruby on Rails applications: from zero to hero
Getting the most out of your Ruby on Rails applications: from zero to heroGetting the most out of your Ruby on Rails applications: from zero to hero
Getting the most out of your Ruby on Rails applications: from zero to hero
 
Continues Deployment - Tech Talk week
Continues Deployment - Tech Talk weekContinues Deployment - Tech Talk week
Continues Deployment - Tech Talk week
 
Skywind JAM™ - SAP Background Jobs Analysis and Management
Skywind JAM™ - SAP Background Jobs Analysis and ManagementSkywind JAM™ - SAP Background Jobs Analysis and Management
Skywind JAM™ - SAP Background Jobs Analysis and Management
 
SAP
SAPSAP
SAP
 
Elastic Data Analytics Platform @Datadog
Elastic Data Analytics Platform @DatadogElastic Data Analytics Platform @Datadog
Elastic Data Analytics Platform @Datadog
 
OSMC 2022 | The Power of Metrics, Logs & Traces with Open Source by Emil-Andr...
OSMC 2022 | The Power of Metrics, Logs & Traces with Open Source by Emil-Andr...OSMC 2022 | The Power of Metrics, Logs & Traces with Open Source by Emil-Andr...
OSMC 2022 | The Power of Metrics, Logs & Traces with Open Source by Emil-Andr...
 
Spinnaker Summit 2019: Where are we heading? The Future of Continuous Delivery
Spinnaker Summit 2019: Where are we heading? The Future of Continuous DeliverySpinnaker Summit 2019: Where are we heading? The Future of Continuous Delivery
Spinnaker Summit 2019: Where are we heading? The Future of Continuous Delivery
 
Patterns and practices for building resilient Serverless applications
Patterns and practices for building resilient Serverless applicationsPatterns and practices for building resilient Serverless applications
Patterns and practices for building resilient Serverless applications
 
Jstorm introduction-0.9.6
Jstorm introduction-0.9.6Jstorm introduction-0.9.6
Jstorm introduction-0.9.6
 
Efficient Django
Efficient DjangoEfficient Django
Efficient Django
 
The Secret of Flow - My AgileIL11 Talk
The Secret of Flow - My AgileIL11 TalkThe Secret of Flow - My AgileIL11 Talk
The Secret of Flow - My AgileIL11 Talk
 
(ISM318) Measuring Software Quality w/ Rainforest QA & Mechanical Turk
(ISM318) Measuring Software Quality w/ Rainforest QA & Mechanical Turk(ISM318) Measuring Software Quality w/ Rainforest QA & Mechanical Turk
(ISM318) Measuring Software Quality w/ Rainforest QA & Mechanical Turk
 
S3 cassandra or outer space? dumping time series data using spark
S3 cassandra or outer space? dumping time series data using sparkS3 cassandra or outer space? dumping time series data using spark
S3 cassandra or outer space? dumping time series data using spark
 
Beam me up, Samza!
Beam me up, Samza!Beam me up, Samza!
Beam me up, Samza!
 

More from Rainforest QA

Machine Learning in Practice - CTO Summit Chicago 2019
Machine Learning in Practice - CTO Summit Chicago 2019Machine Learning in Practice - CTO Summit Chicago 2019
Machine Learning in Practice - CTO Summit Chicago 2019Rainforest QA
 
CTO Summit NASDAQ NYC 2017: Creating a QA Strategy
CTO Summit NASDAQ NYC 2017: Creating a QA StrategyCTO Summit NASDAQ NYC 2017: Creating a QA Strategy
CTO Summit NASDAQ NYC 2017: Creating a QA StrategyRainforest QA
 
Bitcoin Ops & Security Primer
Bitcoin Ops & Security PrimerBitcoin Ops & Security Primer
Bitcoin Ops & Security PrimerRainforest QA
 
MongoDB Command Line Tools
MongoDB Command Line ToolsMongoDB Command Line Tools
MongoDB Command Line ToolsRainforest QA
 
Seedhack MongoDB 2011
Seedhack MongoDB 2011Seedhack MongoDB 2011
Seedhack MongoDB 2011Rainforest QA
 
An Introduction to Map/Reduce with MongoDB
An Introduction to Map/Reduce with MongoDBAn Introduction to Map/Reduce with MongoDB
An Introduction to Map/Reduce with MongoDBRainforest QA
 
How does Riak compare to Cassandra? [Cassandra London User Group July 2011]
How does Riak compare to Cassandra? [Cassandra London User Group July 2011]How does Riak compare to Cassandra? [Cassandra London User Group July 2011]
How does Riak compare to Cassandra? [Cassandra London User Group July 2011]Rainforest QA
 
London MongoDB User Group April 2011
London MongoDB User Group April 2011London MongoDB User Group April 2011
London MongoDB User Group April 2011Rainforest QA
 
Geo & capped collections with MongoDB
Geo & capped collections  with MongoDBGeo & capped collections  with MongoDB
Geo & capped collections with MongoDBRainforest QA
 

More from Rainforest QA (9)

Machine Learning in Practice - CTO Summit Chicago 2019
Machine Learning in Practice - CTO Summit Chicago 2019Machine Learning in Practice - CTO Summit Chicago 2019
Machine Learning in Practice - CTO Summit Chicago 2019
 
CTO Summit NASDAQ NYC 2017: Creating a QA Strategy
CTO Summit NASDAQ NYC 2017: Creating a QA StrategyCTO Summit NASDAQ NYC 2017: Creating a QA Strategy
CTO Summit NASDAQ NYC 2017: Creating a QA Strategy
 
Bitcoin Ops & Security Primer
Bitcoin Ops & Security PrimerBitcoin Ops & Security Primer
Bitcoin Ops & Security Primer
 
MongoDB Command Line Tools
MongoDB Command Line ToolsMongoDB Command Line Tools
MongoDB Command Line Tools
 
Seedhack MongoDB 2011
Seedhack MongoDB 2011Seedhack MongoDB 2011
Seedhack MongoDB 2011
 
An Introduction to Map/Reduce with MongoDB
An Introduction to Map/Reduce with MongoDBAn Introduction to Map/Reduce with MongoDB
An Introduction to Map/Reduce with MongoDB
 
How does Riak compare to Cassandra? [Cassandra London User Group July 2011]
How does Riak compare to Cassandra? [Cassandra London User Group July 2011]How does Riak compare to Cassandra? [Cassandra London User Group July 2011]
How does Riak compare to Cassandra? [Cassandra London User Group July 2011]
 
London MongoDB User Group April 2011
London MongoDB User Group April 2011London MongoDB User Group April 2011
London MongoDB User Group April 2011
 
Geo & capped collections with MongoDB
Geo & capped collections  with MongoDBGeo & capped collections  with MongoDB
Geo & capped collections with MongoDB
 

Recently uploaded

"ML in Production",Oleksandr Bagan
"ML in Production",Oleksandr Bagan"ML in Production",Oleksandr Bagan
"ML in Production",Oleksandr BaganFwdays
 
Are Multi-Cloud and Serverless Good or Bad?
Are Multi-Cloud and Serverless Good or Bad?Are Multi-Cloud and Serverless Good or Bad?
Are Multi-Cloud and Serverless Good or Bad?Mattias Andersson
 
DevEX - reference for building teams, processes, and platforms
DevEX - reference for building teams, processes, and platformsDevEX - reference for building teams, processes, and platforms
DevEX - reference for building teams, processes, and platformsSergiu Bodiu
 
Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024BookNet Canada
 
Training state-of-the-art general text embedding
Training state-of-the-art general text embeddingTraining state-of-the-art general text embedding
Training state-of-the-art general text embeddingZilliz
 
SIP trunking in Janus @ Kamailio World 2024
SIP trunking in Janus @ Kamailio World 2024SIP trunking in Janus @ Kamailio World 2024
SIP trunking in Janus @ Kamailio World 2024Lorenzo Miniero
 
WordPress Websites for Engineers: Elevate Your Brand
WordPress Websites for Engineers: Elevate Your BrandWordPress Websites for Engineers: Elevate Your Brand
WordPress Websites for Engineers: Elevate Your Brandgvaughan
 
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
"Federated learning: out of reach no matter how close",Oleksandr LapshynFwdays
 
My Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 PresentationMy Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 PresentationRidwan Fadjar
 
Scanning the Internet for External Cloud Exposures via SSL Certs
Scanning the Internet for External Cloud Exposures via SSL CertsScanning the Internet for External Cloud Exposures via SSL Certs
Scanning the Internet for External Cloud Exposures via SSL CertsRizwan Syed
 
"Subclassing and Composition – A Pythonic Tour of Trade-Offs", Hynek Schlawack
"Subclassing and Composition – A Pythonic Tour of Trade-Offs", Hynek Schlawack"Subclassing and Composition – A Pythonic Tour of Trade-Offs", Hynek Schlawack
"Subclassing and Composition – A Pythonic Tour of Trade-Offs", Hynek SchlawackFwdays
 
Vertex AI Gemini Prompt Engineering Tips
Vertex AI Gemini Prompt Engineering TipsVertex AI Gemini Prompt Engineering Tips
Vertex AI Gemini Prompt Engineering TipsMiki Katsuragi
 
AI as an Interface for Commercial Buildings
AI as an Interface for Commercial BuildingsAI as an Interface for Commercial Buildings
AI as an Interface for Commercial BuildingsMemoori
 
The Future of Software Development - Devin AI Innovative Approach.pdf
The Future of Software Development - Devin AI Innovative Approach.pdfThe Future of Software Development - Devin AI Innovative Approach.pdf
The Future of Software Development - Devin AI Innovative Approach.pdfSeasiaInfotech2
 
Designing IA for AI - Information Architecture Conference 2024
Designing IA for AI - Information Architecture Conference 2024Designing IA for AI - Information Architecture Conference 2024
Designing IA for AI - Information Architecture Conference 2024Enterprise Knowledge
 
Vector Databases 101 - An introduction to the world of Vector Databases
Vector Databases 101 - An introduction to the world of Vector DatabasesVector Databases 101 - An introduction to the world of Vector Databases
Vector Databases 101 - An introduction to the world of Vector DatabasesZilliz
 
Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)
Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)
Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)Mark Simos
 
Gen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdfGen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdfAddepto
 
Story boards and shot lists for my a level piece
Story boards and shot lists for my a level pieceStory boards and shot lists for my a level piece
Story boards and shot lists for my a level piececharlottematthew16
 

Recently uploaded (20)

"ML in Production",Oleksandr Bagan
"ML in Production",Oleksandr Bagan"ML in Production",Oleksandr Bagan
"ML in Production",Oleksandr Bagan
 
Are Multi-Cloud and Serverless Good or Bad?
Are Multi-Cloud and Serverless Good or Bad?Are Multi-Cloud and Serverless Good or Bad?
Are Multi-Cloud and Serverless Good or Bad?
 
DevEX - reference for building teams, processes, and platforms
DevEX - reference for building teams, processes, and platformsDevEX - reference for building teams, processes, and platforms
DevEX - reference for building teams, processes, and platforms
 
Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC CataList - Tech Forum 2024
 
Training state-of-the-art general text embedding
Training state-of-the-art general text embeddingTraining state-of-the-art general text embedding
Training state-of-the-art general text embedding
 
SIP trunking in Janus @ Kamailio World 2024
SIP trunking in Janus @ Kamailio World 2024SIP trunking in Janus @ Kamailio World 2024
SIP trunking in Janus @ Kamailio World 2024
 
WordPress Websites for Engineers: Elevate Your Brand
WordPress Websites for Engineers: Elevate Your BrandWordPress Websites for Engineers: Elevate Your Brand
WordPress Websites for Engineers: Elevate Your Brand
 
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
 
My Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 PresentationMy Hashitalk Indonesia April 2024 Presentation
My Hashitalk Indonesia April 2024 Presentation
 
Scanning the Internet for External Cloud Exposures via SSL Certs
Scanning the Internet for External Cloud Exposures via SSL CertsScanning the Internet for External Cloud Exposures via SSL Certs
Scanning the Internet for External Cloud Exposures via SSL Certs
 
"Subclassing and Composition – A Pythonic Tour of Trade-Offs", Hynek Schlawack
"Subclassing and Composition – A Pythonic Tour of Trade-Offs", Hynek Schlawack"Subclassing and Composition – A Pythonic Tour of Trade-Offs", Hynek Schlawack
"Subclassing and Composition – A Pythonic Tour of Trade-Offs", Hynek Schlawack
 
Vertex AI Gemini Prompt Engineering Tips
Vertex AI Gemini Prompt Engineering TipsVertex AI Gemini Prompt Engineering Tips
Vertex AI Gemini Prompt Engineering Tips
 
AI as an Interface for Commercial Buildings
AI as an Interface for Commercial BuildingsAI as an Interface for Commercial Buildings
AI as an Interface for Commercial Buildings
 
The Future of Software Development - Devin AI Innovative Approach.pdf
The Future of Software Development - Devin AI Innovative Approach.pdfThe Future of Software Development - Devin AI Innovative Approach.pdf
The Future of Software Development - Devin AI Innovative Approach.pdf
 
Designing IA for AI - Information Architecture Conference 2024
Designing IA for AI - Information Architecture Conference 2024Designing IA for AI - Information Architecture Conference 2024
Designing IA for AI - Information Architecture Conference 2024
 
Vector Databases 101 - An introduction to the world of Vector Databases
Vector Databases 101 - An introduction to the world of Vector DatabasesVector Databases 101 - An introduction to the world of Vector Databases
Vector Databases 101 - An introduction to the world of Vector Databases
 
Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)
Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)
Tampa BSides - Chef's Tour of Microsoft Security Adoption Framework (SAF)
 
Gen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdfGen AI in Business - Global Trends Report 2024.pdf
Gen AI in Business - Global Trends Report 2024.pdf
 
Story boards and shot lists for my a level piece
Story boards and shot lists for my a level pieceStory boards and shot lists for my a level piece
Story boards and shot lists for my a level piece
 
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptxE-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
 

Pivotal Labs Lunch Talk; 3 Infrastructure and workflow lessons learned at an early stage startup

Editor's Notes

  1. - Master - Run SF Mongo meetup
  2. - No support in mongo
  3. - Inconsistent data in db due to our code breaking - We fixed with helper scripts. Slow and sucked.
  4. - No formal or standard way of doing them - All complex or slow if large - Schema design suffers as a result
  5. - Non-trivial reporting queries require code - Great if you know what you’re after when you design your schema - Ours is evolving
  6. - We especially love window functions in PG
  7. - wanted to know how much each client costed us per week - this joins 4 tables, partitions by week and sorts by most expensive first
  8. - Don’t exist - Fix by de normalizing data - Usually results in-consistent data without transactions
  9. - No redis
  10. - We sent emails and enqueued jobs before things were consistent