General overview of Orion Context Broker architecture. Introduction to NGSI, NGSIv2. Overview of the main functionalities of FIWARE Orion Context Broker. Creating and pulling data. Pushing data and notifications and the introduction to the batch operations.
Complete set of presentations of the FIWARE Training Sessions in Tunisia. Deep introduction to the FIWARE Core Generic Enablers as well as NGSI/NGSI-LD and the next steps in AI, ML, and Robotics.
FIWARE Wednesday Webinars - Machine Learning with Cosmos and SparkFIWARE
Machine Learning with Cosmos and Spark - 28 October 2020
Corresponding webinar recording: https://youtu.be/isugbtZWU4I
This webinar presents an introduction to data engineering with FIWARE using Apache Spark ready for big data deployments. You will learn how to perform real-time predictions step-by-step through a real use case.
Chapter: Processing
Difficulty: 3
Audience: Core
Speaker: Sonsoles Lopez, Andres Muñoz and Joaquin Salvachua (Universidad Politécnica de Madrid - UPM)
Real time analytics on deep learning @ strata data 2019Zhenxiao Luo
This presentation discusses Uber's use of real-time analytics on deep learning models by combining TensorFlow and Presto. It provides an overview of deep learning and distributed deep learning using TensorFlow and Horovod at Uber. It then discusses Uber's use of Presto, an interactive SQL query engine, to enable real-time querying of deep learning models and datasets. Specific optimizations for the Presto Elasticsearch and Tensorflow connectors are also outlined to improve query performance.
Presentation for the 12/12/12 Open Source Internet of Things Silicon Valley meetup.
http://www.meetup.com/The-Open-Source-Internet-Of-Things-Silicon-Valley/
Summary of the IoT TOolkit project and related concepts
http://iot-toolkit.com/
Accelerating query processing with materialized views in Apache HiveDataWorks Summit
Over the last few years, the Apache Hive community has been working on advancements to enable a full new range of use cases for the project, moving from its batch processing roots towards a SQL interactive query answering platform. Traditionally, one of the most powerful techniques used to accelerate query processing in data warehouses is the precomputation of relevant summaries or materialized views.
This talk presents our work on introducing materialized views and automatic query rewriting based on those materializations in Apache Hive. In particular, materialized views can be stored natively in Hive or in other systems such as Druid using custom storage handlers, and they can seamlessly exploit new exciting Hive features such as LLAP acceleration. Then the optimizer relies in Apache Calcite to automatically produce full and partial rewritings for a large set of query expressions comprising projections, filters, join, and aggregation operations. We shall describe the current coverage of the rewriting algorithm, how Hive controls important aspects of the life cycle of the materialized views such as the freshness of their data, and outline interesting directions for future improvements. We include an experimental evaluation highlighting the benefits that the usage of materialized views can bring to the execution of Hive workloads.
Speaker
Jesus Camacho Rodriguez, Member of Technical Staff, Hortonworks
General overview of Orion Context Broker architecture. Introduction to NGSI, NGSIv2. Overview of the main functionalities of FIWARE Orion Context Broker. Creating and pulling data. Pushing data and notifications and the introduction to the batch operations.
Complete set of presentations of the FIWARE Training Sessions in Tunisia. Deep introduction to the FIWARE Core Generic Enablers as well as NGSI/NGSI-LD and the next steps in AI, ML, and Robotics.
FIWARE Wednesday Webinars - Machine Learning with Cosmos and SparkFIWARE
Machine Learning with Cosmos and Spark - 28 October 2020
Corresponding webinar recording: https://youtu.be/isugbtZWU4I
This webinar presents an introduction to data engineering with FIWARE using Apache Spark ready for big data deployments. You will learn how to perform real-time predictions step-by-step through a real use case.
Chapter: Processing
Difficulty: 3
Audience: Core
Speaker: Sonsoles Lopez, Andres Muñoz and Joaquin Salvachua (Universidad Politécnica de Madrid - UPM)
Real time analytics on deep learning @ strata data 2019Zhenxiao Luo
This presentation discusses Uber's use of real-time analytics on deep learning models by combining TensorFlow and Presto. It provides an overview of deep learning and distributed deep learning using TensorFlow and Horovod at Uber. It then discusses Uber's use of Presto, an interactive SQL query engine, to enable real-time querying of deep learning models and datasets. Specific optimizations for the Presto Elasticsearch and Tensorflow connectors are also outlined to improve query performance.
Presentation for the 12/12/12 Open Source Internet of Things Silicon Valley meetup.
http://www.meetup.com/The-Open-Source-Internet-Of-Things-Silicon-Valley/
Summary of the IoT TOolkit project and related concepts
http://iot-toolkit.com/
Accelerating query processing with materialized views in Apache HiveDataWorks Summit
Over the last few years, the Apache Hive community has been working on advancements to enable a full new range of use cases for the project, moving from its batch processing roots towards a SQL interactive query answering platform. Traditionally, one of the most powerful techniques used to accelerate query processing in data warehouses is the precomputation of relevant summaries or materialized views.
This talk presents our work on introducing materialized views and automatic query rewriting based on those materializations in Apache Hive. In particular, materialized views can be stored natively in Hive or in other systems such as Druid using custom storage handlers, and they can seamlessly exploit new exciting Hive features such as LLAP acceleration. Then the optimizer relies in Apache Calcite to automatically produce full and partial rewritings for a large set of query expressions comprising projections, filters, join, and aggregation operations. We shall describe the current coverage of the rewriting algorithm, how Hive controls important aspects of the life cycle of the materialized views such as the freshness of their data, and outline interesting directions for future improvements. We include an experimental evaluation highlighting the benefits that the usage of materialized views can bring to the execution of Hive workloads.
Speaker
Jesus Camacho Rodriguez, Member of Technical Staff, Hortonworks
Time Series Analysis Using an Event Streaming PlatformDr. Mirko Kämpf
Advanced time series analysis (TSA) requires very special data preparation procedures to convert raw data into useful and compatible formats.
In this presentation you will see some typical processing patterns for time series based research, from simple statistics to reconstruction of correlation networks.
The first case is relevant for anomaly detection and to protect safety.
Reconstruction of graphs from time series data is a very useful technique to better understand complex systems like supply chains, material flows in factories, information flows within organizations, and especially in medical research.
With this motivation we will look at typical data aggregation patterns. We investigate how to apply analysis algorithms in the cloud. Finally we discuss a simple reference architecture for TSA on top of the Confluent Platform or Confluent cloud.
Presented in DDD Melbourne on on Sat Aug 8th 2015
Himanshu Desai, Ahmed El-Harouny & Daniel Janczak
DocumentDB, Mongo or RavenDB? If you are starting out on a new project and considering NoSQL database as an option, which one should you do choose? What if the option you choose today may not work out to be the best one for your needs?
Come and join us for this session, we will take you on a journey where we will explain each of these database on their merits and compare them and also share War stories.
http://dddmelbourne.com
The document discusses Oracle Management Cloud (OMC), a new management platform from Oracle designed to provide smarter insight and swifter action for IT organizations. It summarizes key challenges currently facing IT, such as being overwhelmed by operational data and lacking actionable insights. OMC aims to provide a complete, integrated suite of management solutions powered by machine learning to help customers manage heterogeneous applications and infrastructure across any cloud with greater agility and efficiency.
How to Handle DEV&TEST&PROD for Oracle Data IntegratorGurcan Orhan
Most of us have development teams apart from test and operation teams using the different repository environments. And there are generally 3 different ODI installations and repositories which each of the teams use separately. Chaos is usually expected and happened who will test which development and what to deploy into production.
In this session hear how ODI can handle your development hierarchy with ease of usage and in simplified/synchronized way for successful deployments.
A simple project will be built up and will be enlarged to enterprise level step by step.
Log Management
Log Monitoring
Log Analysis
Need for Log Analysis
Problem with Log Analysis
Some of Log Management Tool
What is ELK Stack
ELK Stack Working
Beats
Different Types of Server Logs
Example of Winlog beat, Packetbeat, Apache2 and Nginx Server log analysis
Mimikatz
Malicious File Detection using ELK
Practical Setup
Conclusion
At ING we needed a way to implement Data science models from exploration into production. I will do this talk from my experience on the exploration and production Hadoop environment as a senior Ops engineer. For this we are using OpenShift to run Docker containers that connect to the big data Hadoop environment.
During this talk I will explain why we need this and how this is done at ING. Also how to set up a docker container running a data science model using Hive, Python, and Spark. I’ll explain how to use Docker files to build Docker images, add all the needed components inside the Docker image, and how to run different versions of software in different containers.
In the end I will also give a demo of how it runs and is automated using Git with webhook connecting to Jenkins and start the docker service that will connect to a big data Hadoop environment.
This is going to be a great technical talk for engineers and data scientist.
Speaker
Lennard Cornelis, Ops Engineer, ING
The document discusses the IoT Toolkit, an experimental framework for implementing the Web of Things using a virtual entity model. It defines classes like SmartObject, Description, Agent, and ObservableProperty that encapsulate things, their properties, events, and actions according to a web API. These classes map to protocol bindings for HTTP, CoAP, and MQTT to integrate physical devices and sensor data into the web.
Data Orchestration Summit 2020 organized by Alluxio
https://www.alluxio.io/data-orchestration-summit-2020/
Unified Data Access with Gimel
Deepak Chandramouli, Engineering Lead
Anisha Nainani, Sr. Software Engineer
Dr. Vladimir Bacvanski, Principal Architect (Paypal)
About Alluxio: alluxio.io
Engage with the open source community on slack: alluxio.io/slack
User Focused Security at Netflix: StethoscopeJesse Kriss
Presented by Andrew White and Jesse Kriss at ShmooCon 2017.
User Focused Security is an approach we are using to address employee information security at Netflix. If we provide employees with the right information and low-friction tools, we believe they can get their devices into a more secure state without heavy-handed policy enforcement.
Letting people retain control over their devices means that they can maintain flexibility and productivity and address security recommendations as appropriate to their levels of access. This approach will only be successful, though, if we can provide clear and specific action, and make it easy to do the right thing.
Stethoscope is a web-based tool that gives Netflix employees a view into the security state of their devices, with specific recommendations regarding disk encryption, firewalls, and other device settings. The website, in conjunction with email alerts, gives Netflix employees a straightforward way to see what actions they should take to remain safe.
Andrew White and Jesse Kriss are both members of the Information Security team at Netflix, where they work on designing and building software tools that help people make good decisions around corporate security.
Andrew holds a PhD in Computer Science from the University of North Carolina at Chapel Hill and a B.S. in Computer Science and B.A. in Mathematics from the University of Richmond.
Jesse (@jkriss) holds a Master’s in Human-Computer Interaction from Carnegie Mellon University and B.A. in Music from Carleton College. Prior to Netflix, he worked at NASA/JPL, Obama 2012, Figure 53, and IBM Research.
Introducing a horizontally scalable, inference-based business Rules Engine fo...Cask Data
Speaker: Nitin Motgi, Cask
Big Data Applications Meetup, 09/20/2017
Palo Alto, CA
More info here: http://www.meetup.com/BigDataApps/
Link to video: https://www.youtube.com/watch?v=FnQwDaKii2U
About the talk:
Business Rules are statements that describe business policies or procedures to process data. Rules engines or inference engines execute business rules in a runtime production environment, and have become commonplace for many IT applications. Except in the world of big data, where there has been a gap for a horizontally scalable, lightweight inference-based business rules engine for big data processing.
In this session, you learn about Cask’s new business Rule Rngine built on top of CDAP, which is a sophisticated if-then-else statement interpreter that runs natively on big data systems such as Spark, Hadoop, Amazon EMR, Azure HDInsight and GCE. It provides an alternative computational model for transforming your data while empowering business users to specify and manage the transformations and policy enforcements.
In his talk, Nitin Motgi, Cask co-founder and CTO, demonstrates this new, distributed rule engine and explain how business users in big data environments can make decisions on their data, enforce policies, and be an integral part of the data ingestion and ETL process. He also shows how business users can write, manage, deploy, execute and monitor business data transformation and policy enforcements.
Check out http://bdam.io/ for more info on the Big Data Apps meetup!
Hypermedia System Architecture for a Web of ThingsMichael Koster
This document summarizes a hypermedia architecture and demonstrator for a Web of Things. It describes a hypermedia system that uses resource collections with type semantics to implement the W3C Web of Things interaction model. Resources are constructed based on a domain schema and model. The architecture supports HATEOAS-driven discovery and interaction through state machines that couple the client and server applications. Common operations are abstracted into a common REST transaction layer to allow pluggable protocols.
Druid + Kafka: transform your data-in-motion to analytics-in-motion | Gian Me...HostedbyConfluent
Apache Druid is a high-performance distributed analytics store for modern analytics applications. It supports ingesting millions of events per second and sub-second query processing. Druid supports various types of data sources for ingestion, including Apache Kafka. You can immediately query on stream events once they get ingested into Druid. Since Kafka provides scalable and robust data delivery while Druid supports advanced complex analysis on streams, Kafka and Druid are widely used together for BI and operational analytics use cases, which require interactivity, scalability, real-time, and performance.
This talk is based on our real-world experiences building out streaming analytics stacks powering production use cases across many industries.
The document discusses a presentation on OpenStack Sahara given at a conference in Rome. It begins with introducing the three speakers and their backgrounds. It then provides an agenda for the presentation which includes an introduction to big data, an overview of OpenStack components, and a demonstration of Sahara in action. The presentation discusses what big data is, provides a brief history of MapReduce and Hadoop, and explains how OpenStack is well-suited to host big data platforms through its various components and architecture. It concludes by introducing OpenStack Sahara as a way to simplify deploying and managing Hadoop clusters on OpenStack.
This document discusses an IP-based architecture for the Internet of Things (IoT) using IPv6 and related standards to enable interoperability. It describes how design patterns from the Internet and World Wide Web, such as layered protocols, uniform addressing, and stateless interaction, can be applied to the IoT through the use of technologies like CoAP, LWM2M, and IPSO Smart Objects. These standards build upon each other to provide an architecture that supports resource discovery, asynchronous notifications, and abstraction of IoT devices and their data through RESTful APIs and semantic data models.
What Is ELK Stack | ELK Tutorial For Beginners | Elasticsearch Kibana | ELK S...Edureka!
( ELK Stack Training - https://www.edureka.co/elk-stack-trai... )
This Edureka tutorial on What Is ELK Stack will help you in understanding the fundamentals of Elasticsearch, Logstash, and Kibana together and help you in building a strong foundation in ELK Stack. Below are the topics covered in this ELK tutorial for beginners:
1. Need for Log Analysis
2. Problems with Log Analysis
3. What is ELK Stack?
4. Features of ELK Stack
5. Companies Using ELK Stack
The data that organizations are required to analyze in order to make informed decisions is growing at an unprecedented rate. Companies have to capture the window of opportunity and become not just data driven, but event driven. In this talk, we will talk around addressing these issues and look into ways to bridge the on-premise kafka deployments with GCP stack for different use cases and personas. This will be followed by architecture examples on How do you deploy kafka and integrate with the rest of the GCP stack.
Tracking crime as it occurs with apache phoenix, apache hbase and apache nifiTimothy Spann
Tracking crime as it occurs with apache phoenix, apache hbase and apache nifi.
Ingesting JSON Crime Feeds, XML Feeds, Twitter feeds, Traffic Camera Images.
FIWARE Global Summit - NGSI-LD - NGSI with Linked DataFIWARE
Presentation by Martin Bauer
Senior Researcher, NEC Labs Europe
José Manuel Cantera
Senior Standardization Expert, FIWARE Foundation
FIWARE Global Summit
27-28 November 2018
Malaga, Spain
Time Series Analysis Using an Event Streaming PlatformDr. Mirko Kämpf
Advanced time series analysis (TSA) requires very special data preparation procedures to convert raw data into useful and compatible formats.
In this presentation you will see some typical processing patterns for time series based research, from simple statistics to reconstruction of correlation networks.
The first case is relevant for anomaly detection and to protect safety.
Reconstruction of graphs from time series data is a very useful technique to better understand complex systems like supply chains, material flows in factories, information flows within organizations, and especially in medical research.
With this motivation we will look at typical data aggregation patterns. We investigate how to apply analysis algorithms in the cloud. Finally we discuss a simple reference architecture for TSA on top of the Confluent Platform or Confluent cloud.
Presented in DDD Melbourne on on Sat Aug 8th 2015
Himanshu Desai, Ahmed El-Harouny & Daniel Janczak
DocumentDB, Mongo or RavenDB? If you are starting out on a new project and considering NoSQL database as an option, which one should you do choose? What if the option you choose today may not work out to be the best one for your needs?
Come and join us for this session, we will take you on a journey where we will explain each of these database on their merits and compare them and also share War stories.
http://dddmelbourne.com
The document discusses Oracle Management Cloud (OMC), a new management platform from Oracle designed to provide smarter insight and swifter action for IT organizations. It summarizes key challenges currently facing IT, such as being overwhelmed by operational data and lacking actionable insights. OMC aims to provide a complete, integrated suite of management solutions powered by machine learning to help customers manage heterogeneous applications and infrastructure across any cloud with greater agility and efficiency.
How to Handle DEV&TEST&PROD for Oracle Data IntegratorGurcan Orhan
Most of us have development teams apart from test and operation teams using the different repository environments. And there are generally 3 different ODI installations and repositories which each of the teams use separately. Chaos is usually expected and happened who will test which development and what to deploy into production.
In this session hear how ODI can handle your development hierarchy with ease of usage and in simplified/synchronized way for successful deployments.
A simple project will be built up and will be enlarged to enterprise level step by step.
Log Management
Log Monitoring
Log Analysis
Need for Log Analysis
Problem with Log Analysis
Some of Log Management Tool
What is ELK Stack
ELK Stack Working
Beats
Different Types of Server Logs
Example of Winlog beat, Packetbeat, Apache2 and Nginx Server log analysis
Mimikatz
Malicious File Detection using ELK
Practical Setup
Conclusion
At ING we needed a way to implement Data science models from exploration into production. I will do this talk from my experience on the exploration and production Hadoop environment as a senior Ops engineer. For this we are using OpenShift to run Docker containers that connect to the big data Hadoop environment.
During this talk I will explain why we need this and how this is done at ING. Also how to set up a docker container running a data science model using Hive, Python, and Spark. I’ll explain how to use Docker files to build Docker images, add all the needed components inside the Docker image, and how to run different versions of software in different containers.
In the end I will also give a demo of how it runs and is automated using Git with webhook connecting to Jenkins and start the docker service that will connect to a big data Hadoop environment.
This is going to be a great technical talk for engineers and data scientist.
Speaker
Lennard Cornelis, Ops Engineer, ING
The document discusses the IoT Toolkit, an experimental framework for implementing the Web of Things using a virtual entity model. It defines classes like SmartObject, Description, Agent, and ObservableProperty that encapsulate things, their properties, events, and actions according to a web API. These classes map to protocol bindings for HTTP, CoAP, and MQTT to integrate physical devices and sensor data into the web.
Data Orchestration Summit 2020 organized by Alluxio
https://www.alluxio.io/data-orchestration-summit-2020/
Unified Data Access with Gimel
Deepak Chandramouli, Engineering Lead
Anisha Nainani, Sr. Software Engineer
Dr. Vladimir Bacvanski, Principal Architect (Paypal)
About Alluxio: alluxio.io
Engage with the open source community on slack: alluxio.io/slack
User Focused Security at Netflix: StethoscopeJesse Kriss
Presented by Andrew White and Jesse Kriss at ShmooCon 2017.
User Focused Security is an approach we are using to address employee information security at Netflix. If we provide employees with the right information and low-friction tools, we believe they can get their devices into a more secure state without heavy-handed policy enforcement.
Letting people retain control over their devices means that they can maintain flexibility and productivity and address security recommendations as appropriate to their levels of access. This approach will only be successful, though, if we can provide clear and specific action, and make it easy to do the right thing.
Stethoscope is a web-based tool that gives Netflix employees a view into the security state of their devices, with specific recommendations regarding disk encryption, firewalls, and other device settings. The website, in conjunction with email alerts, gives Netflix employees a straightforward way to see what actions they should take to remain safe.
Andrew White and Jesse Kriss are both members of the Information Security team at Netflix, where they work on designing and building software tools that help people make good decisions around corporate security.
Andrew holds a PhD in Computer Science from the University of North Carolina at Chapel Hill and a B.S. in Computer Science and B.A. in Mathematics from the University of Richmond.
Jesse (@jkriss) holds a Master’s in Human-Computer Interaction from Carnegie Mellon University and B.A. in Music from Carleton College. Prior to Netflix, he worked at NASA/JPL, Obama 2012, Figure 53, and IBM Research.
Introducing a horizontally scalable, inference-based business Rules Engine fo...Cask Data
Speaker: Nitin Motgi, Cask
Big Data Applications Meetup, 09/20/2017
Palo Alto, CA
More info here: http://www.meetup.com/BigDataApps/
Link to video: https://www.youtube.com/watch?v=FnQwDaKii2U
About the talk:
Business Rules are statements that describe business policies or procedures to process data. Rules engines or inference engines execute business rules in a runtime production environment, and have become commonplace for many IT applications. Except in the world of big data, where there has been a gap for a horizontally scalable, lightweight inference-based business rules engine for big data processing.
In this session, you learn about Cask’s new business Rule Rngine built on top of CDAP, which is a sophisticated if-then-else statement interpreter that runs natively on big data systems such as Spark, Hadoop, Amazon EMR, Azure HDInsight and GCE. It provides an alternative computational model for transforming your data while empowering business users to specify and manage the transformations and policy enforcements.
In his talk, Nitin Motgi, Cask co-founder and CTO, demonstrates this new, distributed rule engine and explain how business users in big data environments can make decisions on their data, enforce policies, and be an integral part of the data ingestion and ETL process. He also shows how business users can write, manage, deploy, execute and monitor business data transformation and policy enforcements.
Check out http://bdam.io/ for more info on the Big Data Apps meetup!
Hypermedia System Architecture for a Web of ThingsMichael Koster
This document summarizes a hypermedia architecture and demonstrator for a Web of Things. It describes a hypermedia system that uses resource collections with type semantics to implement the W3C Web of Things interaction model. Resources are constructed based on a domain schema and model. The architecture supports HATEOAS-driven discovery and interaction through state machines that couple the client and server applications. Common operations are abstracted into a common REST transaction layer to allow pluggable protocols.
Druid + Kafka: transform your data-in-motion to analytics-in-motion | Gian Me...HostedbyConfluent
Apache Druid is a high-performance distributed analytics store for modern analytics applications. It supports ingesting millions of events per second and sub-second query processing. Druid supports various types of data sources for ingestion, including Apache Kafka. You can immediately query on stream events once they get ingested into Druid. Since Kafka provides scalable and robust data delivery while Druid supports advanced complex analysis on streams, Kafka and Druid are widely used together for BI and operational analytics use cases, which require interactivity, scalability, real-time, and performance.
This talk is based on our real-world experiences building out streaming analytics stacks powering production use cases across many industries.
The document discusses a presentation on OpenStack Sahara given at a conference in Rome. It begins with introducing the three speakers and their backgrounds. It then provides an agenda for the presentation which includes an introduction to big data, an overview of OpenStack components, and a demonstration of Sahara in action. The presentation discusses what big data is, provides a brief history of MapReduce and Hadoop, and explains how OpenStack is well-suited to host big data platforms through its various components and architecture. It concludes by introducing OpenStack Sahara as a way to simplify deploying and managing Hadoop clusters on OpenStack.
This document discusses an IP-based architecture for the Internet of Things (IoT) using IPv6 and related standards to enable interoperability. It describes how design patterns from the Internet and World Wide Web, such as layered protocols, uniform addressing, and stateless interaction, can be applied to the IoT through the use of technologies like CoAP, LWM2M, and IPSO Smart Objects. These standards build upon each other to provide an architecture that supports resource discovery, asynchronous notifications, and abstraction of IoT devices and their data through RESTful APIs and semantic data models.
What Is ELK Stack | ELK Tutorial For Beginners | Elasticsearch Kibana | ELK S...Edureka!
( ELK Stack Training - https://www.edureka.co/elk-stack-trai... )
This Edureka tutorial on What Is ELK Stack will help you in understanding the fundamentals of Elasticsearch, Logstash, and Kibana together and help you in building a strong foundation in ELK Stack. Below are the topics covered in this ELK tutorial for beginners:
1. Need for Log Analysis
2. Problems with Log Analysis
3. What is ELK Stack?
4. Features of ELK Stack
5. Companies Using ELK Stack
The data that organizations are required to analyze in order to make informed decisions is growing at an unprecedented rate. Companies have to capture the window of opportunity and become not just data driven, but event driven. In this talk, we will talk around addressing these issues and look into ways to bridge the on-premise kafka deployments with GCP stack for different use cases and personas. This will be followed by architecture examples on How do you deploy kafka and integrate with the rest of the GCP stack.
Tracking crime as it occurs with apache phoenix, apache hbase and apache nifiTimothy Spann
Tracking crime as it occurs with apache phoenix, apache hbase and apache nifi.
Ingesting JSON Crime Feeds, XML Feeds, Twitter feeds, Traffic Camera Images.
FIWARE Global Summit - NGSI-LD - NGSI with Linked DataFIWARE
Presentation by Martin Bauer
Senior Researcher, NEC Labs Europe
José Manuel Cantera
Senior Standardization Expert, FIWARE Foundation
FIWARE Global Summit
27-28 November 2018
Malaga, Spain
This document summarizes an LAMP人主题分享交流会 about new generation behavior targeting advertising technology challenges and optimizations. It will be held on the 12th period and include a brand interaction special session. Contact information is provided for the LAMPER website, QQ group, Weibo account.
Elasticsearch is a distributed, open source, RESTful search and analytics engine capable of addressing crawling, indexing, and searching requirements for both small and large applications and datasets. It provides rich search features, high availability, and easy extensibility. The document provides an overview of Elasticsearch's core functionality and capabilities including indexing and querying documents, distributed searching, scalability, and high availability features.
This document provides an overview of building RESTful web services using JSON format and the JAX-RS standard with Apache CXF on JBoss Fuse. It discusses RESTful concepts, JSON and XML formats, request-response examples, commonly used HTTP methods and status codes, and how to develop RESTful services with or without Apache Camel in JBoss Fuse using the CXF component. It also provides examples of creating RESTful services using JAX-RS annotations and the OSGi blueprint configuration file.
This document discusses OrientDB, an open source NoSQL document database. It provides high performance and scalability through horizontal scaling across servers. It supports flexible schemas, full text search, and graph-like connections between data. The document describes OrientDB's products, data model using clusters, Java and RESTful APIs, examples using records and POJOs, and security features.
The document discusses the Web of Things (WoT), which uses web technologies like URLs, HTTP, and REST to connect physical devices over the Internet of Things (IoT). WoT defines four layers - Access, Find, Share, and Compose - to standardize how IoT devices can be discovered, accessed, and integrated into applications. It also presents a WoT model and common constructs like properties and actions to represent IoT devices as web resources that can be manipulated using HTTP verbs. Examples show how a WoT device's root resource and actions can be retrieved and executed.
Elasticsearch, a distributed search engine with real-time analyticsTiziano Fagni
An overview of Elasticsearch: main features, architecture, limitations. It includes also a description on how to query data both using REST API and using elastic4s library, with also a specific interest into integration of the search engine with Apache Spark.
myequivalents is a system to manage cross-references between entities that can be identified by pairs composed of a service name (e.g., EBI's ArrayExpress, Wikipedia) and an accession (e.g., E-MEXP-2514, Barack_Obama). For those familiar with the Semantic Web, we plan to support identification of entities via URIs and the owl:sameAs property. For those who already know MIRIAM and identifiers.org, myequivalents is more general than them and we plan to support these services in future.
Relevance trilogy may dream be with you! (dec17)Woonsan Ko
Introducing new BloomReach Experience Plugins which changes the game of DREAM (Digital Relevance Experience & Agility Management), to increase productivity and business agility.
Die Präsentation zeigt die Features und Funktionen von JSON in der Oracle Datenbank. Das Ganze wird demonstriert an einem durchgehenden Beispiel. Gezeigt wurden die Präsentation auf der APEX connect 2018
Consuming REST services with ActiveResourceWolfram Arnold
Talk given at the SF Ruby Meetup on 12/8/2011.
It references these github projects:
demo project:
git://github.com/wolframarnold/SFMeetup-Talk-on-ActiveResource-2011-12-08.git
server:
git://github.com/wolframarnold/where-have-you-been.git, branch: sfmeetup_2011_12_08
Presentation made at JavaONE, Hyderabad, on 10th May 2011. Slides are a slightly modified version of what's presented by Linda D. at JavaONE, SF, in 2010.
Elasticsearch is a distributed, open source search and analytics engine. It allows storing and searching of documents of any schema in real-time. Documents are organized into indices which can contain multiple types of documents. Indices are partitioned into shards and replicas to allow horizontal scaling and high availability. The document consists of a JSON object which is indexed and can be queried using a RESTful API.
This document summarizes a presentation on Spring Data by Eric Bottard and Florent Biville. Spring Data aims to provide a consistent programming model for new data stores while retaining store-specific features. It uses conventions over configuration for mapping objects to data stores. Repositories provide basic CRUD functionality without implementations. Magic finders allow querying by properties. Pagination and sorting are also supported.
AngularJS training provides an overview of key AngularJS concepts and best practices for building Angular applications. The document introduces the trainer, Lauri Svan, and discusses AngularJS fundamentals like two-way data binding, dependency injection, templates, controllers and directives. It also outlines the typical structure of an Angular app, including modules, services and routing. Form validation, custom directives and asynchronous validation with ngModelOptions are also covered to demonstrate common Angular patterns and techniques.
Similar to FIWARE Global Summit - FIWARE Context Information Management (20)
Das D-A-CH Meeting bringt deutschsprachige FIWARE-Enthusiasten zu hochkarätigen Vorträgen und wertvollen Networking-Möglichkeiten zusammen. Ein besonderer Fokus liegt auf dem FIWARE iHubs Programm, das Beratung und Peers-Diskussionen für diejenigen bietet, die an der Gründung eines FIWARE iHubs interessiert sind. Aber das ist noch nicht alles! Wir haben noch weitere Highlights auf Lager, darunter die faszinierende Ausstellung "SMART WORLD by FIWARE", die komplett aus Legosteinen gebaut ist. Außerdem lassen wir viel Zeit zum Netzwerken und Business Talks bei Snacks und Getränken mit der Stadt Herne, NRW und ihren Spielern und mit Vertretern aus Österreich und der Stadt Wien im Speziellen. Aus DACH und darüber hinaus werden einige iHubs vertreten sein, auch das in Kürze entstehende iHub in Wien.
Das D-A-CH Meeting bringt deutschsprachige FIWARE-Enthusiasten zu hochkarätigen Vorträgen und wertvollen Networking-Möglichkeiten zusammen. Ein besonderer Fokus liegt auf dem FIWARE iHubs Programm, das Beratung und Peers-Diskussionen für diejenigen bietet, die an der Gründung eines FIWARE iHubs interessiert sind. Aber das ist noch nicht alles! Wir haben noch weitere Highlights auf Lager, darunter die faszinierende Ausstellung "SMART WORLD by FIWARE", die komplett aus Legosteinen gebaut ist. Außerdem lassen wir viel Zeit zum Netzwerken und Business Talks bei Snacks und Getränken mit der Stadt Herne, NRW und ihren Spielern und mit Vertretern aus Österreich und der Stadt Wien im Speziellen. Aus DACH und darüber hinaus werden einige iHubs vertreten sein, auch das in Kürze entstehende iHub in Wien.
Christoph Mertens_IDSA_Introduction to Data Spaces.pptxFIWARE
Das D-A-CH Meeting bringt deutschsprachige FIWARE-Enthusiasten zu hochkarätigen Vorträgen und wertvollen Networking-Möglichkeiten zusammen. Ein besonderer Fokus liegt auf dem FIWARE iHubs Programm, das Beratung und Peers-Diskussionen für diejenigen bietet, die an der Gründung eines FIWARE iHubs interessiert sind. Aber das ist noch nicht alles! Wir haben noch weitere Highlights auf Lager, darunter die faszinierende Ausstellung "SMART WORLD by FIWARE", die komplett aus Legosteinen gebaut ist.
Außerdem lassen wir viel Zeit zum Netzwerken und Business Talks bei Snacks und Getränken mit der Stadt Herne, NRW und ihren Spielern und mit Vertretern aus Österreich und der Stadt Wien im Speziellen. Aus DACH und darüber hinaus werden einige iHubs vertreten sein, auch das in Kürze entstehende iHub in Wien.
Das D-A-CH Meeting bringt deutschsprachige FIWARE-Enthusiasten zu hochkarätigen Vorträgen und wertvollen Networking-Möglichkeiten zusammen. Ein besonderer Fokus liegt auf dem FIWARE iHubs Programm, das Beratung und Peers-Diskussionen für diejenigen bietet, die an der Gründung eines FIWARE iHubs interessiert sind. Aber das ist noch nicht alles! Wir haben noch weitere Highlights auf Lager, darunter die faszinierende Ausstellung "SMART WORLD by FIWARE", die komplett aus Legosteinen gebaut ist.
Außerdem lassen wir viel Zeit zum Netzwerken und Business Talks bei Snacks und Getränken mit der Stadt Herne, NRW und ihren Spielern und mit Vertretern aus Österreich und der Stadt Wien im Speziellen. Aus DACH und darüber hinaus werden einige iHubs vertreten sein, auch das in Kürze entstehende iHub in Wien.
Das D-A-CH Meeting bringt deutschsprachige FIWARE-Enthusiasten zu hochkarätigen Vorträgen und wertvollen Networking-Möglichkeiten zusammen. Ein besonderer Fokus liegt auf dem FIWARE iHubs Programm, das Beratung und Peers-Diskussionen für diejenigen bietet, die an der Gründung eines FIWARE iHubs interessiert sind. Aber das ist noch nicht alles! Wir haben noch weitere Highlights auf Lager, darunter die faszinierende Ausstellung "SMART WORLD by FIWARE", die komplett aus Legosteinen gebaut ist.
Außerdem lassen wir viel Zeit zum Netzwerken und Business Talks bei Snacks und Getränken mit der Stadt Herne, NRW und ihren Spielern und mit Vertretern aus Österreich und der Stadt Wien im Speziellen. Aus DACH und darüber hinaus werden einige iHubs vertreten sein, auch das in Kürze entstehende iHub in Wien.
Lukas Künzel Smart City Operating System.pptxFIWARE
Das D-A-CH Meeting bringt deutschsprachige FIWARE-Enthusiasten zu hochkarätigen Vorträgen und wertvollen Networking-Möglichkeiten zusammen. Ein besonderer Fokus liegt auf dem FIWARE iHubs Programm, das Beratung und Peers-Diskussionen für diejenigen bietet, die an der Gründung eines FIWARE iHubs interessiert sind. Aber das ist noch nicht alles! Wir haben noch weitere Highlights auf Lager, darunter die faszinierende Ausstellung "SMART WORLD by FIWARE", die komplett aus Legosteinen gebaut ist.
Außerdem lassen wir viel Zeit zum Netzwerken und Business Talks bei Snacks und Getränken mit der Stadt Herne, NRW und ihren Spielern und mit Vertretern aus Österreich und der Stadt Wien im Speziellen. Aus DACH und darüber hinaus werden einige iHubs vertreten sein, auch das in Kürze entstehende iHub in Wien.
Pierre Golz Der Transformationsprozess im Konzern Stadt.pptxFIWARE
Das D-A-CH Meeting bringt deutschsprachige FIWARE-Enthusiasten zu hochkarätigen Vorträgen und wertvollen Networking-Möglichkeiten zusammen. Ein besonderer Fokus liegt auf dem FIWARE iHubs Programm, das Beratung und Peers-Diskussionen für diejenigen bietet, die an der Gründung eines FIWARE iHubs interessiert sind. Aber das ist noch nicht alles! Wir haben noch weitere Highlights auf Lager, darunter die faszinierende Ausstellung "SMART WORLD by FIWARE", die komplett aus Legosteinen gebaut ist.
Außerdem lassen wir viel Zeit zum Netzwerken und Business Talks bei Snacks und Getränken mit der Stadt Herne, NRW und ihren Spielern und mit Vertretern aus Österreich und der Stadt Wien im Speziellen. Aus DACH und darüber hinaus werden einige iHubs vertreten sein, auch das in Kürze entstehende iHub in Wien.
Dennis Wendland_The i4Trust Collaboration Programme.pptxFIWARE
Das D-A-CH Meeting bringt deutschsprachige FIWARE-Enthusiasten zu hochkarätigen Vorträgen und wertvollen Networking-Möglichkeiten zusammen. Ein besonderer Fokus liegt auf dem FIWARE iHubs Programm, das Beratung und Peers-Diskussionen für diejenigen bietet, die an der Gründung eines FIWARE iHubs interessiert sind. Aber das ist noch nicht alles! Wir haben noch weitere Highlights auf Lager, darunter die faszinierende Ausstellung "SMART WORLD by FIWARE", die komplett aus Legosteinen gebaut ist.
Außerdem lassen wir viel Zeit zum Netzwerken und Business Talks bei Snacks und Getränken mit der Stadt Herne, NRW und ihren Spielern und mit Vertretern aus Österreich und der Stadt Wien im Speziellen. Aus DACH und darüber hinaus werden einige iHubs vertreten sein, auch das in Kürze entstehende iHub in Wien.
Das D-A-CH Meeting bringt deutschsprachige FIWARE-Enthusiasten zu hochkarätigen Vorträgen und wertvollen Networking-Möglichkeiten zusammen. Ein besonderer Fokus liegt auf dem FIWARE iHubs Programm, das Beratung und Peers-Diskussionen für diejenigen bietet, die an der Gründung eines FIWARE iHubs interessiert sind. Aber das ist noch nicht alles! Wir haben noch weitere Highlights auf Lager, darunter die faszinierende Ausstellung "SMART WORLD by FIWARE", die komplett aus Legosteinen gebaut ist.
Außerdem lassen wir viel Zeit zum Netzwerken und Business Talks bei Snacks und Getränken mit der Stadt Herne, NRW und ihren Spielern und mit Vertretern aus Österreich und der Stadt Wien im Speziellen. Aus DACH und darüber hinaus werden einige iHubs vertreten sein, auch das in Kürze entstehende iHub in Wien.
Das D-A-CH Meeting bringt deutschsprachige FIWARE-Enthusiasten zu hochkarätigen Vorträgen und wertvollen Networking-Möglichkeiten zusammen. Ein besonderer Fokus liegt auf dem FIWARE iHubs Programm, das Beratung und Peers-Diskussionen für diejenigen bietet, die an der Gründung eines FIWARE iHubs interessiert sind. Aber das ist noch nicht alles! Wir haben noch weitere Highlights auf Lager, darunter die faszinierende Ausstellung "SMART WORLD by FIWARE", die komplett aus Legosteinen gebaut ist.
Außerdem lassen wir viel Zeit zum Netzwerken und Business Talks bei Snacks und Getränken mit der Stadt Herne, NRW und ihren Spielern und mit Vertretern aus Österreich und der Stadt Wien im Speziellen. Aus DACH und darüber hinaus werden einige iHubs vertreten sein, auch das in Kürze entstehende iHub in Wien.
Das FIWARE Netzwerktreffen für den deutschsprachigen Raum finden nun bereits das dritte Mal statt. Das nächste Treffen wird in Wien stattfinden - einer der lebenswertesten und resilientesten Städte der Welt. Diese Veranstaltung ist Teil des FIWARE Global Summit After Program, das von der Stadt Wien und der Wirtschaftsagentur Wien ausgerichtet wird.
Ziel der Netzwerkveranstaltung ist es, Schlüsselakteure des deutschsprachigen Marktes zu versammeln und zu vernetzen, um dann eine selbsttragende, wachsende und wirkungsvolle Gemeinschaft von FIWARE-Anwendern und interessierten Gleichgesinnten aufzubauen. An diesen Veranstaltungen teilen Sie Ihr Fachwissen, lernen Sie voneinander und erhalten Impulse und Neuigkeiten von den Keynote-Speakern.
Wir werden aktuelle Themen mit höchster Relevanz für die deutschsprachige Community wie Open Source, digitale Zwillinge, Smart Cities Index, nachhaltige Entwicklung, anstehende Förderprojekte usw. behandeln.
Join our 9th FIWARE Global Summit (#FIWARESummit23) in Austria's capital of Vienna in the stunning Vienna City Hall being one of the most splendid amongst the numerous monumental buildings along Vienna's amazing palaces and buildings. FIWARE Global Summit (FGS) is one of the leading Open Source and Open Standards conferences for entrepreneurs, public administrations, academia, developers, start-ups, and technologists worldwide.
Get ready for two days of world-class innovation, collaboration, and networking - and a rich side program.
Open to all FIWARE enthusiasts and newbies, members and partners, from startups to global players, public admins and academia, from developers to strategists, from project managers to CEOs.
Technology is changing the way we live, work, and engage with one another. FIWARE provides a helping hand to those who want to change the world, foretell the future, and transform markets for the better, based on recognized Open Source and Open Standards technology.
From startups and SMEs to global enterprises, FIWARE helps today's disruptors fully grasp what tomorrow has in store and how they can be part of this transformation journey.
You can also play a key role in this journey. Looking into joining the FIWARE community, our global ecosystem, or just interested in the impact and opportunities with Open Source technology? Then this Summit is made for you!
Join our 9th FIWARE Global Summit (#FIWARESummit23) in Austria's capital of Vienna in the stunning Vienna City Hall being one of the most splendid amongst the numerous monumental buildings along Vienna's amazing palaces and buildings. FIWARE Global Summit (FGS) is one of the leading Open Source and Open Standards conferences for entrepreneurs, public administrations, academia, developers, start-ups, and technologists worldwide.
Get ready for two days of world-class innovation, collaboration, and networking - and a rich side program.
Open to all FIWARE enthusiasts and newbies, members and partners, from startups to global players, public admins and academia, from developers to strategists, from project managers to CEOs.
Technology is changing the way we live, work, and engage with one another. FIWARE provides a helping hand to those who want to change the world, foretell the future, and transform markets for the better, based on recognized Open Source and Open Standards technology.
From startups and SMEs to global enterprises, FIWARE helps today's disruptors fully grasp what tomorrow has in store and how they can be part of this transformation journey.
You can also play a key role in this journey. Looking into joining the FIWARE community, our global ecosystem, or just interested in the impact and opportunities with Open Source technology? Then this Summit is made for you!
Boris Otto_FGS2023_Opening- EU Innovations from Data_PUB_V1_BOt.pptxFIWARE
Join our 9th FIWARE Global Summit (#FIWARESummit23) in Austria's capital of Vienna in the stunning Vienna City Hall being one of the most splendid amongst the numerous monumental buildings along Vienna's amazing palaces and buildings. FIWARE Global Summit (FGS) is one of the leading Open Source and Open Standards conferences for entrepreneurs, public administrations, academia, developers, start-ups, and technologists worldwide.
Get ready for two days of world-class innovation, collaboration, and networking - and a rich side program.
Open to all FIWARE enthusiasts and newbies, members and partners, from startups to global players, public admins and academia, from developers to strategists, from project managers to CEOs.
Technology is changing the way we live, work, and engage with one another. FIWARE provides a helping hand to those who want to change the world, foretell the future, and transform markets for the better, based on recognized Open Source and Open Standards technology.
From startups and SMEs to global enterprises, FIWARE helps today's disruptors fully grasp what tomorrow has in store and how they can be part of this transformation journey.
You can also play a key role in this journey. Looking into joining the FIWARE community, our global ecosystem, or just interested in the impact and opportunities with Open Source technology? Then this Summit is made for you!
Bjoern de Vidts_FGS23_Opening_athumi - bjord de vidts - personal data spaces....FIWARE
Join our 9th FIWARE Global Summit (#FIWARESummit23) in Austria's capital of Vienna in the stunning Vienna City Hall being one of the most splendid amongst the numerous monumental buildings along Vienna's amazing palaces and buildings. FIWARE Global Summit (FGS) is one of the leading Open Source and Open Standards conferences for entrepreneurs, public administrations, academia, developers, start-ups, and technologists worldwide.
Get ready for two days of world-class innovation, collaboration, and networking - and a rich side program.
Open to all FIWARE enthusiasts and newbies, members and partners, from startups to global players, public admins and academia, from developers to strategists, from project managers to CEOs.
Technology is changing the way we live, work, and engage with one another. FIWARE provides a helping hand to those who want to change the world, foretell the future, and transform markets for the better, based on recognized Open Source and Open Standards technology.
From startups and SMEs to global enterprises, FIWARE helps today's disruptors fully grasp what tomorrow has in store and how they can be part of this transformation journey.
You can also play a key role in this journey. Looking into joining the FIWARE community, our global ecosystem, or just interested in the impact and opportunities with Open Source technology? Then this Summit is made for you!
Join our 9th FIWARE Global Summit (#FIWARESummit23) in Austria's capital of Vienna in the stunning Vienna City Hall being one of the most splendid amongst the numerous monumental buildings along Vienna's amazing palaces and buildings. FIWARE Global Summit (FGS) is one of the leading Open Source and Open Standards conferences for entrepreneurs, public administrations, academia, developers, start-ups, and technologists worldwide.
Get ready for two days of world-class innovation, collaboration, and networking - and a rich side program.
Open to all FIWARE enthusiasts and newbies, members and partners, from startups to global players, public admins and academia, from developers to strategists, from project managers to CEOs.
Technology is changing the way we live, work, and engage with one another. FIWARE provides a helping hand to those who want to change the world, foretell the future, and transform markets for the better, based on recognized Open Source and Open Standards technology.
From startups and SMEs to global enterprises, FIWARE helps today's disruptors fully grasp what tomorrow has in store and how they can be part of this transformation journey.
You can also play a key role in this journey. Looking into joining the FIWARE community, our global ecosystem, or just interested in the impact and opportunities with Open Source technology? Then this Summit is made for you!
FGS2023_Opening_Red Hat Keynote Andrea Battaglia.pdfFIWARE
Join our 9th FIWARE Global Summit (#FIWARESummit23) in Austria's capital of Vienna in the stunning Vienna City Hall being one of the most splendid amongst the numerous monumental buildings along Vienna's amazing palaces and buildings. FIWARE Global Summit (FGS) is one of the leading Open Source and Open Standards conferences for entrepreneurs, public administrations, academia, developers, start-ups, and technologists worldwide.
Get ready for two days of world-class innovation, collaboration, and networking - and a rich side program.
Open to all FIWARE enthusiasts and newbies, members and partners, from startups to global players, public admins and academia, from developers to strategists, from project managers to CEOs.
Technology is changing the way we live, work, and engage with one another. FIWARE provides a helping hand to those who want to change the world, foretell the future, and transform markets for the better, based on recognized Open Source and Open Standards technology.
From startups and SMEs to global enterprises, FIWARE helps today's disruptors fully grasp what tomorrow has in store and how they can be part of this transformation journey.
You can also play a key role in this journey. Looking into joining the FIWARE community, our global ecosystem, or just interested in the impact and opportunities with Open Source technology? Then this Summit is made for you!
Das FIWARE Netzwerktreffen für den deutschsprachigen Raum finden nun bereits das dritte Mal statt. Das nächste Treffen wird in Wien stattfinden - einer der lebenswertesten und resilientesten Städte der Welt. Diese Veranstaltung ist Teil des FIWARE Global Summit After Program, das von der Stadt Wien und der Wirtschaftsagentur Wien ausgerichtet wird.
Ziel der Netzwerkveranstaltung ist es, Schlüsselakteure des deutschsprachigen Marktes zu versammeln und zu vernetzen, um dann eine selbsttragende, wachsende und wirkungsvolle Gemeinschaft von FIWARE-Anwendern und interessierten Gleichgesinnten aufzubauen. An diesen Veranstaltungen teilen Sie Ihr Fachwissen, lernen Sie voneinander und erhalten Impulse und Neuigkeiten von den Keynote-Speakern.
Wir werden aktuelle Themen mit höchster Relevanz für die deutschsprachige Community wie Open Source, digitale Zwillinge, Smart Cities Index, nachhaltige Entwicklung, anstehende Förderprojekte usw. behandeln.
Das FIWARE Netzwerktreffen für den deutschsprachigen Raum finden nun bereits das dritte Mal statt. Das nächste Treffen wird in Wien stattfinden - einer der lebenswertesten und resilientesten Städte der Welt. Diese Veranstaltung ist Teil des FIWARE Global Summit After Program, das von der Stadt Wien und der Wirtschaftsagentur Wien ausgerichtet wird.
Ziel der Netzwerkveranstaltung ist es, Schlüsselakteure des deutschsprachigen Marktes zu versammeln und zu vernetzen, um dann eine selbsttragende, wachsende und wirkungsvolle Gemeinschaft von FIWARE-Anwendern und interessierten Gleichgesinnten aufzubauen. An diesen Veranstaltungen teilen Sie Ihr Fachwissen, lernen Sie voneinander und erhalten Impulse und Neuigkeiten von den Keynote-Speakern.
Wir werden aktuelle Themen mit höchster Relevanz für die deutschsprachige Community wie Open Source, digitale Zwillinge, Smart Cities Index, nachhaltige Entwicklung, anstehende Förderprojekte usw. behandeln.
Das FIWARE Netzwerktreffen für den deutschsprachigen Raum finden nun bereits das dritte Mal statt. Das nächste Treffen wird in Wien stattfinden - einer der lebenswertesten und resilientesten Städte der Welt. Diese Veranstaltung ist Teil des FIWARE Global Summit After Program, das von der Stadt Wien und der Wirtschaftsagentur Wien ausgerichtet wird.
Ziel der Netzwerkveranstaltung ist es, Schlüsselakteure des deutschsprachigen Marktes zu versammeln und zu vernetzen, um dann eine selbsttragende, wachsende und wirkungsvolle Gemeinschaft von FIWARE-Anwendern und interessierten Gleichgesinnten aufzubauen. An diesen Veranstaltungen teilen Sie Ihr Fachwissen, lernen Sie voneinander und erhalten Impulse und Neuigkeiten von den Keynote-Speakern.
Wir werden aktuelle Themen mit höchster Relevanz für die deutschsprachige Community wie Open Source, digitale Zwillinge, Smart Cities Index, nachhaltige Entwicklung, anstehende Förderprojekte usw. behandeln.
OpenID AuthZEN Interop Read Out - AuthorizationDavid Brossard
During Identiverse 2024 and EIC 2024, members of the OpenID AuthZEN WG got together and demoed their authorization endpoints conforming to the AuthZEN API
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slackshyamraj55
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
Main news related to the CCS TSI 2023 (2023/1695)Jakub Marek
An English 🇬🇧 translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech 🇨🇿 version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power grid’s behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...Jeffrey Haguewood
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 integration of Salesforce with Bonterra Impact Management.
Interested in deploying an integration with Salesforce for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away
Webinar: Designing a schema for a Data WarehouseFederico Razzoli
Are you new to data warehouses (DWH)? Do you need to check whether your data warehouse follows the best practices for a good design? In both cases, this webinar is for you.
A data warehouse is a central relational database that contains all measurements about a business or an organisation. This data comes from a variety of heterogeneous data sources, which includes databases of any type that back the applications used by the company, data files exported by some applications, or APIs provided by internal or external services.
But designing a data warehouse correctly is a hard task, which requires gathering information about the business processes that need to be analysed in the first place. These processes must be translated into so-called star schemas, which means, denormalised databases where each table represents a dimension or facts.
We will discuss these topics:
- How to gather information about a business;
- Understanding dictionaries and how to identify business entities;
- Dimensions and facts;
- Setting a table granularity;
- Types of facts;
- Types of dimensions;
- Snowflakes and how to avoid them;
- Expanding existing dimensions and facts.
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
Skybuffer SAM4U tool for SAP license adoptionTatiana Kojar
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
Building Production Ready Search Pipelines with Spark and MilvusZilliz
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
FIWARE Global Summit - FIWARE Context Information Management
1. Context Information Management with
FIWARE
José Manuel Cantera Fonseca (@jmcantera)
Senior Expert - Technical Lead & Architect
FIWARE Foundation e.V.
May 2018 (Aligned with ETSI ISG CIM)
3. 2
Digitization is starting to gravitate around context information.
Information and its context which describes what is going on,
where, when, why …
4. 3
Tractor
• Location
• Speed
• Direction
Crop
• Humidity
• Leaf area
• Age
Drone
• Location
• Battery level
• Speed
• Direction
… but also
in Agrifood
… not only in
cities
5. 4
Tanker
• Driver
• Location
• Max Volume
• Current Level
• Speed
• Direction
Gas Tank
• Station
• Max Volume
• Current Level
• Min Threshold
• Temperature
Station
• Location
• Owner
• SLA
… but also
in Industry /
Energy
… not only in
cities
6. FIWARE: Driving the standard for Context Information Management
§ FIWARE NGSI is a simple yet powerful open, royalty-free standard API for Context
Information Management à Published as ETSI Specification
§ A RESTful API using JSON so any web/backend developer gets quickly used to it
§ Yet powerful: FIWARE NGSI supports geo-queries and Linked Data (JSON-LD)
5
Application/Service
Bus
• Location
• No. passengers
• Driver
• Licence plate
Parking
• name
• totalSpotNumber
• availableSpotNumber
• location
• floorNumber
Shop
• Location
• Business name
• Franchise
• Offerings
Context Information
FIWARE NGSI API
Context Information might come from
different sources not only IoT
12. 11
Information Model - Highlights
§ NGSI Entity à Physical or virtual object.
§ It has (one) Entity Type.
§ Uniquely identified by an Entity Id (URI)
§ Entity has zero or more attributes identified by a name
§ Property --> Static or dynamic characteristic of an entity
§ GeoProperty (geospatial context)
§ TemporalProperty (time context)
§ Relationship à Association with a Linked entity (unidirectional)
§ Properties have a value
§ An NGSI value can be a single value (Number, String, boolean), or complex (Array, Structured
Value)
§ Relationships have an object
§ A URI which points to another entity (target of the relationship). Target can be a collection.
13. 12
Information Model – Highlights (II)
§ Cross-Domain, core properties for giving context to your information
§ location à Geospatial location, encoded as GeoJSON.
§ observedAt à Observation timestamp, encoded as ISO8601. (timestamp)
§ createdAt à Creation timestamp (of entity, attribute). dateCreated in Orion
§ modifiedAt à Update timestamp (of entity, attribute). dateModified in Orion
§ unitCode à Units of measurement, encoded as mandated by UN/CEFACT.
§ Recommended practice
§ Use URIs to identify your entities.
§ A URN schema is provided off-the-shelf. It enables to know in advance what entity type
an id refers to
§ urn:ngsi-ld:<Entity_Type_Name>:<Entity_Identification_String>
17. 16
Remarks – NGSIv2 representation
§ metadata dictionary allows grouping nested properties and/or nested relationships
§ Should I label attributes using data type names, such as integer, float, etc. or even let
the API implementation to fill them out?
§ Is that really needed? Your runtime already provide JSON member’s data type
§ Exception is “DateTime” for timestamps (Orion implementation needs it)
§ Note: In NGSI-LD “DateTime” is mapped to “TemporalProperty”
§ Should I use other metadata or attribute names different than “location”,
“observedAt”, etc.?
§ We do not recommend it. Please keep your context harmonised!
§ Is it possible to use plain entity identifiers i.e. no URIs?
§ We do not recommend it.
§ Please enable a smooth transition to JSON-LD (NGSI-LD)!!
19. 18
Remarks – NGSI-LD vs NGSIv2 (Orion)
§ NGSI-LD: Main syntactical differences with NGSIv2:
§ metadata dictionary no longer needed
§ “object” field to encode relationship target (in order to be compliant with JSON-LD we
cannot overload the “value” field)
§ GeoProperty vs geo:json
§ TemporalProperty vs DateTime
§ included JSON-LD @context à “Unambiguous Semantics”
§ There is a direct mapping between the classical and JSON-LD representation
§ if nested properties and relationships are direct children (only one nesting level)
§ There is a plugin (proxy-wrapper), provided by FIWARE, that can be used to work
directly with JSON-LD representations. See next slides.
20. 19
Remarks – NGSI-LD
§ What is the JSON-LD “@context” member?
§ It provides unambiguous mappings from (local) terms to URIs (fully qualified
names)
§ “Vehicle”: “http://myvocabulary.org/Vehicle”
§ It allows specifying data types for properties outside the main JSON document.
§ Ex. http://schema.org/DateTime
§ In general, you should not worry about it!
§ Provided off-the-shelf by the domain-specific data model designer, ex. Schema.org
§ A default @context will always be implicitly present
23. 22
HTTP Binding (I)
§ Create Entity
§ POST {apiEndPoint}/entities/
§ 201 Created. Location /entities/{entityId}
§ Delete Entity
§ DELETE {apiEndPoint}/entities/{entityId}
§ 204 No Content
§ 404 if entity does not exist
§ Append new attributes to Entity
§ POST {apiEndPoint}/entities/{entityId}/attrs/
§ 201 Created. 404 if entity does not exist
§ Payload shall contain entity fragment with the new attributes to be appended
§ If attribute already exists, it is overwritten..
Note: In Orion the API endpoint is : /v2
24. 23
HTTP Binding (II)
§ Update Entity Attributes
§ PATCH {apiEndPoint}/entities/{entityId}/attrs/
§ 204 No Content
§ Payload shall contain entity fragment with the new content for attributes
§ Attributes shall already exist. Otherwise 404 error.
§ Delete Entity Attribute
§ DELETE {apiEndPoint}/entities/{entityId}/attrs/{attributeName}
§ 204 No Content
§ 404 if attribute or entity not exist
26. 25
HTTP Binding (I)
§ Retrieve Entity by id
§ GET {apiEndPoint}/entities/{entityId}?attrs=<attrList>
§ Returns a JSON object representing the concerned Entity
§ attrs is a list (comma separated) of attributes to be retrieved (each list element can
be a Property or a Relationship name)
§ If attrs is not present then all Entity Attributes will be retrieved
§ Note: In Orion the API endpoint is : /v2
27. 26
HTTP Binding (II)
§ Query Entities
§ GET {apiEndPoint}/entities/?
§ type<typeList>
§ &id=<idList>
§ &idPattern=<RegExp>
§ &q=<Expression>
§ &attrs=<attrList>
§ Lists are comma-separated
§ q accepted expressions
§ <attribute>==<value>, !=, <, <=, >=, pattern matching
§ Use ; to separate terms (logical and)
§ Returns Entity list as a JSON Array. Pagination is available. (limit, offset params)
§ Note: In Orion the API endpoint is : /v2
28. 27
HTTP Binding (III)
§ Geo-query
§ GET {apiEndPoint}/entities/?
§ &georel. Geo-relationship (near, contains, intersects, overlaps, etc.)
§ &geometry. GeoJSON reference geometry (Point, Polygon, etc.)
§ &coordinates. Array of GeoJSON coordinates encoded as string.
§ &coords (Orion Broker). Be careful, order is lat,long (opposite to GeoJSON).
§ Example
§ Give me entities located in a 2km radius of a reference point
§ georel=near;maxDistance==2000&geometry=Point&coordinates=[-4,55] ß ETSI
§ georel=near;maxDistance:2000&geometry=point&coords=55,-4 <– Orion supports this
§ Geo-queries can be combined with content-based filter queries
30. 29
Context Subscription - Description
§ You can subscribe, i.e. ask to receive a notification, to Context Information changes
§ Subscriptions can be on
§ A particular Entity id / set of Entities / Any Entity
§ An Entity Type / set of Entity Types
§ A particular set of watched attributes / Any attribute (of an entity or all entities)
§ Additionally it can be provided
§ A query that must be met by the notified Entities
§ Ex: Only notify when temperature > 20
§ A geoquery that must be met by the notified Entities
§ Ex: Only notify when Entity is located in this area (encoded as a GeoJSON polygon)
§ Notifications are delivered via HTTP POST requests, as a JSON Array of affected Entities,
as per the notification details described by the subscription
32. 31
Context Subscription - HTTP Binding
§ Create Subscription
§ POST {apiEndPoint}/subscriptions/ à 201 Created
§ Update Subscription
§ PATCH {apiEndPoint}/subscriptions/{subscriptionId} à 204 No Content. 404 if not found
§ Remove Subscription
§ DELETE {apiEndPoint}/subscriptions/{subscriptionId} à 204 No Content. 404 if not found.
§ List Subscriptions
§ GET {apiEndPoint}/subscriptions/
§ Returns JSON Array
§ Retrieve Subscription by id
§ GET {apiEndPoint}/subscriptions/{subscriptionId}
§ Returns JSON Object
§ Note: In Orion the API endpoint is : /v2
34. 33
Context Source Registration - Description
§ You can register Context Sources capable of providing Context Information concerning
§ A particular Entity id / Set of Entities / Any Entity
§ An Entity Type / Set of Entity Types
§ A particular set of Entity Attributes i.e. Properties or Relationships / Any Attribute (of an Entity
or any Entity)
§ Additionally it can be provided
§ A geographical area associated to the Context Source i.e. an area for which the Context
Source has Context Information
§ Ex: a Context Source capable of providing Context Information for a whole Smart City
§ (A time scope. To be refined in the final NGSI-LD specification)
§ The Orion Broker implementation can even forward requests to Context Sources when
querying entities
36. 35
Context Source Registration - HTTP Binding
§ Create Context Source Registration
§ POST {apiEndPoint}/registrations/ à 201 Created
§ Update Context Source Registration
§ PATCH {apiEndPoint}/registrations/{registrationId} à 204 No Content. 404 if not found.
§ Remove Context Source Registration
§ DELETE {apiEndPoint}/registrations/{registrationId} à 204 No Content. 404 if not found.
§ Query Context Source Registrations
§ GET {apiEndPoint}/registrations/?<Same as Query Entities>
§ Returns JSON Array of ContextSourceRegistrations
§ Retrieve Context Source Registration
§ GET {apiEndPoint}/registrations/{registrationId}
§ Returns JSON Object
§ Note: In Orion the API endpoint is : /v2
39. 38
Remarks – Orion
§ MongoDB as persistent data store
§ Implements the “NGSIv2 flavour”. In the future NGSI-LD
§ Multitenant (Fiware-Service HTTP header) àMultiple Mongo Databases.
§ Battle-tested. Deployed in various smart city projects.
§ Can play the role of Central Broker or Distribution Broker. Federated.
§ Source code
§ https://github.com/fiware/context.Orion
§ How to run
$ wget https://raw.githubusercontent.com/Fiware/context.Orion/master/docker/docker-
compose.yml
$ docker-compose up
$ curl localhost:1026/version
40. 39
Other implementations
§ Aeron Broker (a.k.a. IoT Broker)
§ https://github.com/Aeronbroker/Aeron
§ Distribution broker
§ Experimental
§ OMA NGSI10/9 compliant
§ IoT Discovery
§ https://github.com/Aeronbroker/NEConfMan
§ Registry for distribution brokers
§ Experimental
§ OMA NGSI9 compliant
42. 41
NGSI-LD implementation Roadmap
§ Short term. Quick win. Planned June 2018.
§ A plugin (proxy-wrapper) on top of the Orion Context Broker
§ NGSI-LD Wrapper implemented in Scala / Scalatra. Drop existing Java /Jersey one.
§ Automatic mapping between the NGSIv2 representation and the NGSI-LD representation
§ docker-compose to make the two services working together seamlessly
§ Medium term. Planned December 2018.
§ Native implementation, i.e. a new release of the Orion Context Broker.
§ Converge the NGSIv2 representation with the NGSI-LD representation
§ Target: Design for backwards and forwards compatibility
§ Longer term. Planned Q1 2019
§ Full @context, namespace support. Advanced Queries.
§ Historical data support (through the QuantumLeap plugin)
43. 42
Related content
§ Open API specification (NGSIv2. NGSI-LD coming soon)
§ https://bit.ly/2I9ZWfe
§ Orion in HA Mode
§ https://fiware-orion.readthedocs.io/en/master/admin/extra/ha/index.html
§ Tutorials (NGSIv2 flavour. NGSI-LD coming soon)
§ https://github.com/Fiware?utf8=%E2%9C%93&q=tutorials&type=&language=
§ Generating historical data
§ http://fiwaretourguide.readthedocs.io/en/latest/generating-historical-context-information-sth-comet/how-to-
generate-the-history-of-Context-Information-using-STH-Comet/ (old API. MongoDB based)
§ http://fiwaretourguide.readthedocs.io/en/latest/storing-data-cygnus-mysql/how-to-store-data-cygnus-mysql/
§ https://github.com/smartsdk/ngsi-timeseries-api (NGSIv2 aligned, CrateDB, Grafana Ready!)
§ Harmonized Data Models (NGSIv2 flavour. Soon NGSI-LD)
§ https://schema.fiware.org