AGES Presentation on Web, Python, Django and GeoServerNg'eno Victor
This is my presentation for the Association of Geomatic Engineering Students(AGES)-JKUAT weekly meet up presentation. I covered introductory topics in Web Development, Django framework, Python programming, Geoserver demo. Done on 10th July 2015
Back to Basics German 3: Einführung in Replica SetsMongoDB
Wie Sie ein Cluster für eine Produktionsumgebung erstellen
Wie Sie ein Replica Set anlegen
Wie MongoDB für die Datenpersistenz sorgt und wie ein Replica Set den Betrieb nach einem Ausfall automatisch wieder aufnimmt
My Learnings on Setting up a Kubernetes Cluster on AWS using Kubernetes Opera...Sathyajith Bhat
I recently setup a Kubernetes cluster on Amazon Web Services(AWS) using Kubernetes Operations(KOPS). Here's some of my findings and learnings from a out-of-box-experience of setting up a Kubernetes cluster
Restinio - header-only http and websocket servercorehard_by
Restinio - header-only http and websocket server, Николай Гродзицкий
RESTinio is a header-only library for creating REST applications in c++. It helps to create http server that can handle requests asynchronously. And since v.0.3 it supports websockets.
Cloud Firestore – From JSON Deserialization to Object Document Mapping (ODM)Minh Dao
This talk deals with a number of techniques that help you get data from Firestore into your Flutter application in a structured and safe manner.
- Updated Firebase setup
- Conventional json parsing
- Enhanced enum classes
- deep_pick library
- json_serializable library
- withConverter
- Firestore ODM
FaaS you like it (if Shakespeare had written Functions-as-a-Service)Ewan Slater
My slides from the London Cloud Native Meetup on 7th August 2018.
Covering serverless, FaaS (Functions-as-a-Service) and the Fn project (with a bit of help from William Shakespeare).
AGES Presentation on Web, Python, Django and GeoServerNg'eno Victor
This is my presentation for the Association of Geomatic Engineering Students(AGES)-JKUAT weekly meet up presentation. I covered introductory topics in Web Development, Django framework, Python programming, Geoserver demo. Done on 10th July 2015
Back to Basics German 3: Einführung in Replica SetsMongoDB
Wie Sie ein Cluster für eine Produktionsumgebung erstellen
Wie Sie ein Replica Set anlegen
Wie MongoDB für die Datenpersistenz sorgt und wie ein Replica Set den Betrieb nach einem Ausfall automatisch wieder aufnimmt
My Learnings on Setting up a Kubernetes Cluster on AWS using Kubernetes Opera...Sathyajith Bhat
I recently setup a Kubernetes cluster on Amazon Web Services(AWS) using Kubernetes Operations(KOPS). Here's some of my findings and learnings from a out-of-box-experience of setting up a Kubernetes cluster
Restinio - header-only http and websocket servercorehard_by
Restinio - header-only http and websocket server, Николай Гродзицкий
RESTinio is a header-only library for creating REST applications in c++. It helps to create http server that can handle requests asynchronously. And since v.0.3 it supports websockets.
Cloud Firestore – From JSON Deserialization to Object Document Mapping (ODM)Minh Dao
This talk deals with a number of techniques that help you get data from Firestore into your Flutter application in a structured and safe manner.
- Updated Firebase setup
- Conventional json parsing
- Enhanced enum classes
- deep_pick library
- json_serializable library
- withConverter
- Firestore ODM
FaaS you like it (if Shakespeare had written Functions-as-a-Service)Ewan Slater
My slides from the London Cloud Native Meetup on 7th August 2018.
Covering serverless, FaaS (Functions-as-a-Service) and the Fn project (with a bit of help from William Shakespeare).
Building Social IRC Bots with Node.js and MongoDBMongoDB
Improve your team's productivity and encourage participation with social IRC bots! Find out how to create scoreboards, encourage positive communication by awarding points, and bring your bot to life using OpenShift, Red Hat's free auto-scaling Platform as a Service. We'll power our bot using an OpenShift "gear", then add a MongoDB for memory, and teach it to speak using a javascript-based IRC library for node.js.
Back to Basics Spanish 4 Introduction to shardingMongoDB
Cómo MongoDB amplía el rendimiento de las operaciones de escritura y maneja grandes tamaño de datos
Cómo crear un sharded cluster básico
Cómo elegir una clave de sharding
MongoDB Days Silicon Valley: Winning the Dreamforce Hackathon with MongoDBMongoDB
Presented by Greg Deeds, CEO, Technology Exploration Group
Experience level: Introductory
A two person team using MongoDB and Salesforce.com created a geospatial machine learning tool from various datasets, parsing, indexing, and mapreduce in 24 hours. The amazing hack that beat 350 teams from around the world designer Greg Deeds will speak on getting to the winners circle with MongoDB power. It was MongoDB that proved to be the teams secret weapon to level the playing field for the win!
MongoDB is the most famous and loved NoSQL database. It has many features that are easy to handle when compared to conventional RDBMS. These slides contain the basics of MongoDB.
These are the slides I presented at the Nosql Night in Boston on Nov 4, 2014. The slides were adapted from a presentation given by Steve Francia in 2011. Original slide deck can be found here:
http://spf13.com/presentation/mongodb-sort-conference-2011
MongoDB Days Silicon Valley: Jumpstart: Ops/Admin 101MongoDB
Presented by Achille Brighton, Principal Consulting Engineer, MongoDB
Experience level: Introductory
New to MongoDB? We'll provide an overview of installation, high availability through replication, scale out through sharding, and options for monitoring and backup. No prior knowledge of MongoDB is assumed. This session will jumpstart your knowledge of MongoDB operations, providing you with context for the rest of the day's content.
New to MongoDB? We'll provide an overview of installation, high availability through replication, scale out through sharding, and options for monitoring and backup. No prior knowledge of MongoDB is assumed. This session will jumpstart your knowledge of MongoDB operations, providing you with context for the rest of the day's content.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
1. Get your Spatial on with
MongoDB in the Cloud
Steven Citron-Pousty
PaaS Dust Spreader, Red Hat
1
2. Agenda
• Learn a little spatial
• Load some spatial data into MongoDB
• Do a query or two
• Show some server-side code using it
• MAKE YOU A ROCKSTAR!!
2
3. Assumptions
1) You can use the command line
2) You are comfortable with MongoDB command line
3) Please ask questions – though since we only have 30
minutes they may have to wait until the end or after
the session
3
4. What is OpenShift?
Red Hat's free, auto-scaling Platform as a Service (PaaS) for
applications in the cloud.
4
7. Looks great, but what’s the catch?
• OpenShift is free-as-in-beer & free-as-in-freedom
• Three 1.5 GB RAM / 3 GB storage gears
• Need more resources, just ask!
• We are in Developer Preview
7
9. Spatial is fun!
The only spatial functionality MongoDB currently has is:
2) Near
3) Containment
All of it is laid out on one page:
http://www.mongodb.org/display/DOCS/Geospatial+Indexing
First link on a google search for “MongoDB spatial
indexing”
9
10. Caveats
1. Assumes coordinates are between -180 and 180
2. Can handle any 2d coordinates
3. Has methods to handle curvature of the earth
(spherical)
10
11. How to make it work
1) Put your coordinates into an arrary
{ loc : [ 50 , 30 ] } //SUGGESTED OPTION
{ loc : { x : 50 , y : 30 } }
{ loc : { foo : 50 , y : 30 } }
{ loc : { lon : 40.739037, lat: 73.992964 } }
6) Make a 2d index
db.places.ensureIndex( { loc : "2d" } )
11
12. Demo
1. I have an app and a MongoDB instance running
2. Load some spatial data in JSON format
3. Make the 2d index
4. Do a bunch of command you would need in building
an app (except Deleting docs, because that is easy
cheezy)
12
13. Conclusion
1. Spatial is easy and fun on MongoDB!
2. You can now build your own FourSquare or other
check-in application.
3. You can also build your own field data entry system.
4. You can build and deploy your application quickly
without having to think about infrastructure.
13
Editor's Notes
----- Meeting Notes (5/4/12 13:02) ----- Questions at the mic Comment cards and the green card at the back Cheers for Katie & 10gen for running a great
