Lightning Talk: Agility & Databases

•

1 gostou•1,147 visualizações

The document discusses the challenges of using relational databases in agile development. It suggests that NoSQL databases may be a better fit as they are schemaless, focus on content over structure, and can scale horizontally. MongoDB is provided as an example NoSQL database that is well-suited for agile practices, as it stores data in documents without an ORM and is open source. The presentation concludes that NoSQL databases enhance agile development by providing options that align well with the iterative nature of agile.

Tecnologia

Agiler Stammtisch
2
Frankfurt
04.09.2014
Lightning Talk:
Agility & Databases
uweseiler

Agiler Stammtisch
2
Frankfurt Thinking about databases…
04.09.2014

Agiler Stammtisch
2
Frankfurt What’s a database?
04.09.2014
A database is an organized collection
of data.
Wikipedia

Agiler Stammtisch
2
Frankfurt What’s a database?
04.09.2014
Structure
A database is an organized collection
of data.
Wikipedia

Agiler Stammtisch
2
Frankfurt What’s a database?
04.09.2014
Structure
A database is an organized collection
of data.
Wikipedia
Content

Agiler Stammtisch
2
Frankfurt What’s a database?
04.09.2014
Structure
vs.
Content

Agiler Stammtisch
2
Frankfurt Question
04.09.2014
Have you as a developer ever tried to
make a minor database change (like
adding a column to a table) in a large
company, e.g. a bank?

Agiler Stammtisch
2
Frankfurt Answer
04.09.2014
Well, have fun trying that…

Agiler Stammtisch
2
Frankfurt Problem
04.09.2014
Relational databases and agile
development are not a good fit!

Agiler Stammtisch
2
Frankfurt NoSQL to the rescue!
04.09.2014
NoSQL

Agiler Stammtisch
2
Frankfurt NoSQL?
04.09.2014
Key-Value Stores Column Stores
1
1 1 1
1 1
1 1
1
1
1
K V
K V
K V
K V
K V
Graph Databases Document Stores
K
K
K

Agiler Stammtisch
2
Frankfurt One example: MongoDB
04.09.2014

Agiler Stammtisch
2
Frankfurt MongoDB & Agile
04.09.2014
Schemaless
Focus on content, not structure
Perfect fit for iterative approach

Agiler Stammtisch
2
Frankfurt MongoDB & Agile
04.09.2014
Document-Oriented
Store the content like it is
No ORM

Agiler Stammtisch
2
Frankfurt MongoDB & Agile
04.09.2014
Open Source
Community Driven
Collaboration

Agiler Stammtisch
2
Frankfurt Agile & Databases
04.09.2014
1. There are choices of data bases &
storage that fit the agile approach!

Agiler Stammtisch
2
Frankfurt Agile & Databases
04.09.2014
2. The boundaries between backend and
frontend developers diminish, it’s about
craftsmanship!

Agiler Stammtisch
2
Frankfurt Agile & Databases
04.09.2014
3. Data storage based on horizontal
scaling & commodity hardware enables
the developers, the community and start-ups!

Agiler Stammtisch
2
Frankfurt Summary
04.09.2014
enables
NoSQL Agile
enhances

Agiler Stammtisch
2
Frankfurt Thanks for listening
04.09.2014

Agiler Stammtisch
2
Frankfurt About me
04.09.2014
Big Data Nerd
Hadoop Trainer NoSQL Fan Boy
Photography Enthusiast Travelpirate

Mais conteúdo relacionado

Destaque

Big Data projects are a struggle, not only on the technical side but also on the organizational side. In this talk the author shares his experience and opinions from almost 5 years of Big Data projects and develops an Agile Big Data Model which reflects his ideas on how Big Data projects can be successful, even in large companies. Talk held at the crossover meetup of the "Agile Stammtisch Rhein-Main" and the "Hadoop & Spark User Group Rhein-Main" at codecentric AG on 31.01.2017.

Hadoop meets Agile! - An Agile Big Data Model

Uwe Printz

Hadoop 2 - More than MapReduce

Uwe Printz

Hadoop & Security - Past, Present, Future

Uwe Printz

Apache Spark

Uwe Printz

Introduction to the Hadoop Ecosystem with Hadoop 2.0 aka YARN (Java Serbia Ed...

Uwe Printz

Der Talk wurde am 11.12.2013 auf der Java User Group Karlsruhe gehalten und gibt einen Überblick und Einstieg in MongoDB aus der Sicht eines Java-Programmierers. Dabei werden folgende Themen behandelt: - Buzzword Bingo: NoSQL, Big Data, Horizontale Skalierung, CAP-Theorem, Eventual Consistency - Übersicht über MongoDB - Datenmanipulation: CRUD, Aggregation Framework, Map/Reduce - Indexing - Konsistenz beim Schreiben und Lesen von Daten - Java API & Frameworks

MongoDB für Java Programmierer (JUGKA, 11.12.13)

Uwe Printz

Hadoop 2 - Beyond MapReduce

Uwe Printz

First meetup of the MongoDB User Group Frankfurt

Uwe Printz

Introduction to the Hadoop Ecosystem (SEACON Edition)

Uwe Printz

Map/Confused? A practical approach to Map/Reduce with MongoDB

Uwe Printz

Welcome to Hadoop2Land!

Uwe Printz

MongoDB Evenings 2015: MongoDB Enterprise Data Hub

Dylan Tong

Best Practices for Building Open Source Data Layers

IBMCompose

Data Science Week 2016. DCA. "Ваш телефон вас понимает. Персонализированные п...

Newprolab

Introduction to the Hadoop Ecosystem (codemotion Edition)

Uwe Printz

MongoDB and In-Memory Computing

Dylan Tong

Introduction to the Hadoop Ecosystem (IT-Stammtisch Darmstadt Edition)

Uwe Printz

Using GraphX/Pregel on Browsing History to Discover Purchase Intent by Lisa Z...

Spark Summit

Hadoop Operations - Best practices from the field

Uwe Printz

Introduction to the Hadoop Ecosystem (FrOSCon Edition)

Uwe Printz

Destaque (20)

Hadoop meets Agile! - An Agile Big Data Model

Hadoop 2 - More than MapReduce

Hadoop & Security - Past, Present, Future

Apache Spark

Introduction to the Hadoop Ecosystem with Hadoop 2.0 aka YARN (Java Serbia Ed...

MongoDB für Java Programmierer (JUGKA, 11.12.13)

Hadoop 2 - Beyond MapReduce

First meetup of the MongoDB User Group Frankfurt

Introduction to the Hadoop Ecosystem (SEACON Edition)

Map/Confused? A practical approach to Map/Reduce with MongoDB

Welcome to Hadoop2Land!

MongoDB Evenings 2015: MongoDB Enterprise Data Hub

Best Practices for Building Open Source Data Layers

Data Science Week 2016. DCA. "Ваш телефон вас понимает. Персонализированные п...

Introduction to the Hadoop Ecosystem (codemotion Edition)

MongoDB and In-Memory Computing

Introduction to the Hadoop Ecosystem (IT-Stammtisch Darmstadt Edition)

Using GraphX/Pregel on Browsing History to Discover Purchase Intent by Lisa Z...

Hadoop Operations - Best practices from the field

Introduction to the Hadoop Ecosystem (FrOSCon Edition)

Semelhante a Lightning Talk: Agility & Databases

RDF Database-as-a-Service with S4

Marin Dimitrov

On-Demand RDF Graph Databases in the Cloud

Marin Dimitrov

Hadoop or Spark: is it an either-or proposition? An exodus away from Hadoop to Spark is picking up steam in the news headlines and talks! Away from marketing fluff and politics, this talk analyzes such news and claims from a technical perspective. In practical ways, while referring to components and tools from both Hadoop and Spark ecosystems, this talk will show that the relationship between Hadoop and Spark is not of an either-or type but can take different forms such as: evolution, transition, integration, alternation and complementarity.

Hadoop or Spark: is it an either-or proposition? By Slim Baltagi

Slim Baltagi

HyperTED - Searching and browsing through fragments of TED Talks

Mariella Sabatino

Data Mining Concepts and Techniques

Pratik Tambekar

AnalogIST/ezPAARSE: Analysing Locally Gathered Logfiles to Determine Users’ A...

LIBER Europe

Integrating Hadoop in Your Existing DW and BI Environment

Cloudera, Inc.

Talk about Hivemall at Data Scientist Organization on 2015/09/17

Makoto Yui

Db tech show - hivemall

Makoto Yui

noSQL @ QCon SP

Alexandre Porcelli

Amundsen at Brex and Looker integration

markgrover

Overview of Apache Flink: the 4G of Big Data Analytics Frameworks

DataWorks Summit/Hadoop Summit

Slides of my talk at the Hadoop Summit Europe in Dublin, Ireland on April 13th, 2016. The talk introduces Apache Flink as both a multi-purpose Big Data analytics framework and real-world streaming analytics framework. It is focusing on Flink's key differentiators and suitability for streaming analytics use cases. It also shows how Flink enables novel use cases such as distributed CEP (Complex Event Processing) and querying the state by behaving like a key value data store.

Overview of Apache Fink: the 4 G of Big Data Analytics Frameworks

Slim Baltagi

Overview of Apache Fink: The 4G of Big Data Analytics Frameworks

Slim Baltagi

Introduction to OpenStack Trove & Database as a Service

Tesora

How Linked Data Can Speed Information Discovery

Alex Meadows

Why no sql_ibm_cloudant

Peter Tutty

Presentation given at the Dev8d Developer Days event at the University of London Students Union, London, UK on 15th February 2011. The talk was primarily aimed at developers with the assumption that they knew a bit about RDF and Linked Data, so it doesn’t discuss these except in passing. I was mainly trying to give some specifics on the technicalities involved, and what platforms and tools we’re using, so people can follow the same path if they wanted. More info at http://blogs.ukoln.ac.uk/locah/2011/02/14/locah-lightening-at-dev8d/ and http://wiki.2011.dev8d.org/w/Session-L18

Do the LOCAH-Motion: How to Make Bibliographic and Archival Linked Data

Adrian Stevenson

How Cloud is Affecting Data Scientists

CCG

Text Analytics & Linked Data Management As-a-Service

Marin Dimitrov

Semelhante a Lightning Talk: Agility & Databases (20)

RDF Database-as-a-Service with S4

On-Demand RDF Graph Databases in the Cloud

Hadoop or Spark: is it an either-or proposition? By Slim Baltagi

HyperTED - Searching and browsing through fragments of TED Talks

Data Mining Concepts and Techniques

AnalogIST/ezPAARSE: Analysing Locally Gathered Logfiles to Determine Users’ A...

Integrating Hadoop in Your Existing DW and BI Environment

Talk about Hivemall at Data Scientist Organization on 2015/09/17

Db tech show - hivemall

noSQL @ QCon SP

Amundsen at Brex and Looker integration

Overview of Apache Flink: the 4G of Big Data Analytics Frameworks

Overview of Apache Fink: the 4 G of Big Data Analytics Frameworks

Overview of Apache Fink: The 4G of Big Data Analytics Frameworks

Introduction to OpenStack Trove & Database as a Service

How Linked Data Can Speed Information Discovery

Why no sql_ibm_cloudant

Do the LOCAH-Motion: How to Make Bibliographic and Archival Linked Data

How Cloud is Affecting Data Scientists

Text Analytics & Linked Data Management As-a-Service

Mais de Uwe Printz

Hadoop 3.0 - Revolution or evolution?

Uwe Printz

With Hadoop-3.0.0-alpha2 being released in January 2017, it's time to have a closer look at the features and fixes of Hadoop 3.0. We will have a look at Core Hadoop, HDFS and YARN, and answer the emerging question whether Hadoop 3.0 will be an architectural revolution like Hadoop 2 was with YARN & Co. or will it be more of an evolution adapting to new use cases like IoT, Machine Learning and Deep Learning (TensorFlow)?

Hadoop 3.0 - Revolution or evolution?

Uwe Printz

Hadoop 2 - Going beyond MapReduce

Uwe Printz

Slides of my MongoDB Training given at Coding Serbia Conference on 18.10.2013 Agenda: 1. Introduction to NoSQL & MongoDB 2. Data manipulation: Learn how to CRUD with MongoDB 3. Indexing: Speed up your queries with MongoDB 4. MapReduce: Data aggregation with MongoDB 5. Aggregation Framework: Data aggregation done the MongoDB way 6. Replication: High Availability with MongoDB 7. Sharding: Scaling with MongoDB

MongoDB for Coder Training (Coding Serbia 2013)

Uwe Printz

Der Talk wurde am 25.09.2013 auf der Java User Group Frankfurt gehalten und gibt einen Überblick und Einstieg in MongoDB aus der Sicht eines Java-Programmierers. Dabei werden folgende Themen behandelt: - Buzzword Bingo: NoSQL, Big Data, Horizontale Skalierung, CAP-Theorem, Eventual Consistency - Übersicht über MongoDB - Datenmanipulation: CRUD, Aggregation Framework, Map/Reduce - Indexing - Konsistenz beim Schreiben und Lesen von Daten - Java API & Frameworks

MongoDB für Java-Programmierer

Uwe Printz

Introduction to Twitter Storm

Uwe Printz

Mais de Uwe Printz (6)

Hadoop 3.0 - Revolution or evolution?

Hadoop 2 - Going beyond MapReduce

MongoDB for Coder Training (Coding Serbia 2013)

MongoDB für Java-Programmierer

Introduction to Twitter Storm

Último

Retrieval augmented generation (RAG) is the most popular style of large language model application to emerge from 2023. The most basic style of RAG works by vectorizing your data and injecting it into a vector database like Milvus for retrieval to augment the text output generated by an LLM. This is just the beginning. One of the ways that we can extend RAG, and extend AI, is through multilingual use cases. Typical RAG is done in English using embedding models that are trained in English. In this talk, we’ll explore how RAG could work in languages other than English. We’ll explore French, Chinese, and Polish.

Introduction to Multilingual Retrieval Augmented Generation (RAG)

Zilliz

Boost Fertility New Invention Ups Success Rates.pdf

sudhanshuwaghmare1

The microservices honeymoon is over. When starting a new project or revamping a legacy monolith, teams started looking for alternatives to microservices. The Modular Monolith, or 'Modulith', is an architecture that reaps the benefits of (vertical) functional decoupling without the high costs associated with separate deployments. This talk will delve into the advantages and challenges of this progressive architecture, beginning with exploring the concept of a 'module', its internal structure, public API, and inter-module communication patterns. Supported by spring-modulith, the talk provides practical guidance on addressing the main challenges of a Modultith Architecture: finding and guarding module boundaries, data decoupling, and integration module-testing. You should not miss this talk if you are a software architect or tech lead seeking practical, scalable solutions. About the author With two decades of experience, Victor is a Java Champion working as a trainer for top companies in Europe. Five thousands developers in 120 companies attended his workshops, so he gets to debate every week the challenges that various projects struggle with. In return, Victor summarizes key points from these workshops in conference talks and online meetups for the European Software Crafters, the world’s largest developer community around architecture, refactoring, and testing. Discover how Victor can help you on victorrentea.ro : company training catalog, consultancy and YouTube playlists.

Modular Monolith - a Practical Alternative to Microservices @ Devoxx UK 2024

Victor Rentea

The value of a flexible API Management solution for Open Banking Steve Melan, Manager for IT Innovation and Architecture - State's and Saving's Bank of Luxembourg Apidays New York 2024: The API Economy in the AI Era (April 30 & May 1, 2024) ------ Check out our conferences at https://www.apidays.global/ Do you want to sponsor or talk at one of our conferences? https://apidays.typeform.com/to/ILJeAaV8 Learn more on APIscene, the global media made by the community for the community: https://www.apiscene.io Explore the API ecosystem with the API Landscape: https://apilandscape.apiscene.io/

Apidays New York 2024 - The value of a flexible API Management solution for O...

apidays

EMPOWERMENT TECHNOLOGY GRADE 11 QUARTER 2 REVIEWER

MadyBayot

Three things you will take away from the session: • How to run an effective tenant-to-tenant migration • Best practices for before, during, and after migration • Tips for using migration as a springboard to prepare for Copilot in Microsoft 365 Main ideas: Migration Overview: The presentation covers the current reality of cross-tenant migrations, the triggers, phases, best practices, and benefits of a successful tenant migration Considerations: When considering a migration, it is important to consider the migration scope, performance, customization, flexibility, user-friendly interface, automation, monitoring, support, training, scalability, data integrity, data security, cost, and licensing structure Next Wave: The next wave of change includes the launch of Copilot, which requires businesses to be prepared for upcoming changes related to Copilot and the cloud, and to consolidate data and tighten governance ShareGate: ShareGate can help with pre-migration analysis, configurable migration tool, and automated, end-user driven collaborative governance

Strategize a Smooth Tenant-to-tenant Migration and Copilot Takeoff

sammart93

Webinar Recording: https://www.panagenda.com/webinars/why-teams-call-analytics-is-critical-to-your-entire-business Nothing is as frustrating and noticeable as being in an important call and being unable to see or hear the other person. Not surprising then, that issues with Teams calls are among the most common problems users call their helpdesk for. Having in depth insight into everything relevant going on at the user’s device, local network, ISP and Microsoft itself during the call is crucial for good Microsoft Teams Call quality support. To ensure a quick and adequate solution and to ensure your users get the most out of their Microsoft 365. But did you know that ‘bad calls’ are also an excellent indicator of other problems arising? Precisely because it is so noticeable!? Like the canary in the mine, bad calls can be early indicators of problems. Problems that might otherwise not have been noticed for a while but can have a big impact on productivity and satisfaction. Join this session by Christoph Adler to learn how true Microsoft Teams call quality analytics helped other organizations troubleshoot bad calls and identify and fix problems that impacted Teams calls or the use of Microsoft365 in general. See what it can do to keep your users happy and productive! In this session we will cover - Why CQD data alone is not enough to troubleshoot call problems - The importance of attributing call problems to the right call participant - What call quality analytics can do to help you quickly find, fix-, and prevent problems - Why having retrospective detailed insights matters - Real life examples of how others have used Microsoft Teams call quality monitoring to problem shoot problems with their ISP, network, device health and more.

Why Teams call analytics are critical to your entire business

panagenda

DBX First Quarter 2024 Investor Presentation

Dropbox

Strategies for Landing an Oracle DBA Job as a Fresher

Remote DBA Services

Keynote 2: APIs in 2030: The Risk of Technological Sleepwalk Paolo Malinverno, Growth Advisor - The Business of Technology Apidays New York 2024: The API Economy in the AI Era (April 30 & May 1, 2024) ------ Check out our conferences at https://www.apidays.global/ Do you want to sponsor or talk at one of our conferences? https://apidays.typeform.com/to/ILJeAaV8 Learn more on APIscene, the global media made by the community for the community: https://www.apiscene.io Explore the API ecosystem with the API Landscape: https://apilandscape.apiscene.io/

Apidays New York 2024 - APIs in 2030: The Risk of Technological Sleepwalk by ...

apidays

ICT role in 21st century education and its challenges

rafiqahmad00786416

Whatsapp Number Escorts Call girls 8617370543 Available 24x7 Mcleodganj Call Girls Service Offer Genuine VIP Model Escorts Call Girls in Your Budget. Mcleodganj Call Girls Service Provide Real Call Girls Number. Make Your Sexual Pleasure Memorable with Our Mcleodganj Call Girls at Affordable Price. Top VIP Escorts Call Girls, High Profile Independent Escorts Call Girls, Housewife Women Escorts Call Girl, College Girls Escorts Call Girls, Russian Escorts Call girls Service in Your Budget.

Mcleodganj Call Girls 🥰 8617370543 Service Offer VIP Hot Model

Deepika Singh

Scaling API-first – The story of a global engineering organization Ian Reasor, Senior Computer Scientist - Adobe Radu Cotescu, Senior Computer Scientist - Adobe Apidays New York 2024: The API Economy in the AI Era (April 30 & May 1, 2024) ------ Check out our conferences at https://www.apidays.global/ Do you want to sponsor or talk at one of our conferences? https://apidays.typeform.com/to/ILJeAaV8 Learn more on APIscene, the global media made by the community for the community: https://www.apiscene.io Explore the API ecosystem with the API Landscape: https://apilandscape.apiscene.io/

Apidays New York 2024 - Scaling API-first by Ian Reasor and Radu Cotescu, Adobe

apidays

Discover the innovative features and strategic vision that keep WSO2 an industry leader. Explore the exciting 2024 roadmap of WSO2 API management, showcasing innovations, unified APIM/APK control plane, natural language API interaction, and cloud native agility. Discover how open source solutions, microservices architecture, and cloud native technologies unlock seamless API management in today's dynamic landscapes. Leave with a clear blueprint to revolutionize your API journey and achieve industry success!

WSO2's API Vision: Unifying Control, Empowering Developers

WSO2

Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows. We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases. This video focuses on the deployment of external web forms using Jotform for Bonterra Impact Management. This solution can be customized to your organization’s needs and deployed to support the common use cases below: - Intake and consent - Assessments - Surveys - Applications - Program registration Interested in deploying web form automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.

Web Form Automation for Bonterra Impact Management (fka Social Solutions Apri...

Jeffrey Haguewood

💥 You’re lucky! We’ve found two different (lead) developers that are willing to share their valuable lessons learned about using UiPath Document Understanding! Based on recent implementations in appealing use cases at Partou and SPIE. Don’t expect fancy videos or slide decks, but real and practical experiences that will help you with your own implementations. 📕 Topics that will be addressed: • Training the ML-model by humans: do or don't? • Rule-based versus AI extractors • Tips for finding use cases • How to start 👨‍🏫👨‍💻 Speakers: o Dion Morskieft, RPA Product Owner @Partou o Jack Klein-Schiphorst, Automation Developer @Tacstone Technology

DEV meet-up UiPath Document Understanding May 7 2024 Amsterdam

UiPathCommunity

How to Troubleshoot Apps for the Modern Connected Worker

ThousandEyes

Following the popularity of "Cloud Revolution: Exploring the New Wave of Serverless Spatial Data," we're thrilled to announce this much-anticipated encore webinar. In this sequel, we'll dive deeper into the Cloud-Native realm by uncovering practical applications and FME support for these new formats, including COGs, COPC, FlatGeoBuf, GeoParquet, STAC, and ZARR. Building on the foundation laid by industry leaders Michelle Roby of Radiant Earth and Chris Holmes of Planet in the first webinar, this second part offers an in-depth look at the real-world application and behind-the-scenes dynamics of these cutting-edge formats. We will spotlight specific use-cases and workflows, showcasing their efficiency and relevance in practical scenarios. Discover the vast possibilities each format holds, highlighted through detailed discussions and demonstrations. Our expert speakers will dissect the key aspects and provide critical takeaways for effective use, ensuring attendees leave with a thorough understanding of how to apply these formats in their own projects. Elevate your understanding of how FME supports these cutting-edge technologies, enhancing your ability to manage, share, and analyze spatial data. Whether you're building on knowledge from our initial session or are new to the serverless spatial data landscape, this webinar is your gateway to mastering cloud-native formats in your workflows.

Cloud Frontiers: A Deep Dive into Serverless Spatial Data and FME

Safe Software

MINDCTI Revenue Release Quarter One 2024

MIND CTI

Accelerating FinTech Innovation: Unleashing API Economy and GenAI Vasa Krishnan, Chief Technology Officer - FinResults Apidays New York 2024: The API Economy in the AI Era (April 30 & May 1, 2024) ------ Check out our conferences at https://www.apidays.global/ Do you want to sponsor or talk at one of our conferences? https://apidays.typeform.com/to/ILJeAaV8 Learn more on APIscene, the global media made by the community for the community: https://www.apiscene.io Explore the API ecosystem with the API Landscape: https://apilandscape.apiscene.io/

Apidays New York 2024 - Accelerating FinTech Innovation by Vasa Krishnan, Fin...

apidays

Lightning Talk: Agility & Databases

1. Agiler Stammtisch 2 Frankfurt 04.09.2014 Lightning Talk: Agility & Databases uweseiler

2. Agiler Stammtisch 2 Frankfurt Thinking about databases… 04.09.2014

3. Agiler Stammtisch 2 Frankfurt What’s a database? 04.09.2014 A database is an organized collection of data. Wikipedia

4. Agiler Stammtisch 2 Frankfurt What’s a database? 04.09.2014 Structure A database is an organized collection of data. Wikipedia

5. Agiler Stammtisch 2 Frankfurt What’s a database? 04.09.2014 Structure A database is an organized collection of data. Wikipedia Content

6. Agiler Stammtisch 2 Frankfurt What’s a database? 04.09.2014 Structure vs. Content

7. Agiler Stammtisch 2 Frankfurt Question 04.09.2014 Have you as a developer ever tried to make a minor database change (like adding a column to a table) in a large company, e.g. a bank?

8. Agiler Stammtisch 2 Frankfurt Answer 04.09.2014 Well, have fun trying that…

9. Agiler Stammtisch 2 Frankfurt Problem 04.09.2014 Relational databases and agile development are not a good fit!

10. Agiler Stammtisch 2 Frankfurt NoSQL to the rescue! 04.09.2014 NoSQL

11. Agiler Stammtisch 2 Frankfurt NoSQL? 04.09.2014 Key-Value Stores Column Stores 1 1 1 1 1 1 1 1 1 1 1 K V K V K V K V K V Graph Databases Document Stores K K K

12. Agiler Stammtisch 2 Frankfurt One example: MongoDB 04.09.2014

13. Agiler Stammtisch 2 Frankfurt MongoDB & Agile 04.09.2014 Schemaless Focus on content, not structure Perfect fit for iterative approach

14. Agiler Stammtisch 2 Frankfurt MongoDB & Agile 04.09.2014 Document-Oriented Store the content like it is No ORM

15. Agiler Stammtisch 2 Frankfurt MongoDB & Agile 04.09.2014 Open Source Community Driven Collaboration

16. Agiler Stammtisch 2 Frankfurt Agile & Databases 04.09.2014 1. There are choices of data bases & storage that fit the agile approach!

17. Agiler Stammtisch 2 Frankfurt Agile & Databases 04.09.2014 2. The boundaries between backend and frontend developers diminish, it’s about craftsmanship!

18. Agiler Stammtisch 2 Frankfurt Agile & Databases 04.09.2014 3. Data storage based on horizontal scaling & commodity hardware enables the developers, the community and start-ups!

19. Agiler Stammtisch 2 Frankfurt Summary 04.09.2014 enables NoSQL Agile enhances

20. Agiler Stammtisch 2 Frankfurt Thanks for listening 04.09.2014

21. Agiler Stammtisch 2 Frankfurt About me 04.09.2014 Big Data Nerd Hadoop Trainer NoSQL Fan Boy Photography Enthusiast Travelpirate

Lightning Talk: Agility & Databases

Recomendados

Recomendados

Mais conteúdo relacionado

Destaque

Destaque (20)

Semelhante a Lightning Talk: Agility & Databases

Semelhante a Lightning Talk: Agility & Databases (20)

Mais de Uwe Printz

Mais de Uwe Printz (6)

Último

Último (20)

Lightning Talk: Agility & Databases