This presentation examines use cases for event-driven data processing and explains Streamlio's technology and how it applies to handling streaming event data.
Self Regulating Streaming - Data Platforms Conference 2018Streamlio
Streamlio's Karthik Ramasamy takes a look how the Apache Heron streaming platform uses built-in intelligence to automatically regulate data flow and ensure resiliency.
Streamlio and IoT analytics with Apache PulsarStreamlio
To keep up with fast-moving IoT data, you need technology that can collect, process and store data with performance and scalability. This presentation from Data Day Texas looks at the technology requirements and how Apache Pulsar can help to meet them.
Confluent real time_acquisition_analysis_and_evaluation_of_data_streams_20190...confluent
Speaker: Perry Krol, Senior Sales Engineer, Confluent Germany GmbH
Title of Talk:
Introduction to Apache Kafka as Event-Driven Open Source Streaming Platform
Abstract:
Apache Kafka is a de facto standard event streaming platform, being widely deployed as a messaging system, and having a robust data integration framework (Kafka Connect) and stream processing API (Kafka Streams) to meet the needs that common attend real-time event driven data processing.
The open source Confluent Platform adds further components such as a KSQL, Schema Registry, REST Proxy, Clients for different programming languages and Connectors for different technologies and databases. This session explains the concepts, architecture and technical details, including live demos.
Fundamentals of Stream Processing with Apache Beam, Tyler Akidau, Frances Perry confluent
Apache Beam (unified Batch and strEAM processing!) is a new Apache incubator project. Originally based on years of experience developing Big Data infrastructure within Google (such as MapReduce, FlumeJava, and MillWheel), it has now been donated to the OSS community at large.
Come learn about the fundamentals of out-of-order stream processing, and how Beam’s powerful tools for reasoning about time greatly simplify this complex task. Beam provides a model that allows developers to focus on the four important questions that must be answered by any stream processing pipeline:
What results are being calculated?
Where in event time are they calculated?
When in processing time are they materialized?
How do refinements of results relate?
Furthermore, by cleanly separating these questions from runtime characteristics, Beam programs become portable across multiple runtime environments, both proprietary (e.g., Google Cloud Dataflow) and open-source (e.g., Flink, Spark, et al).
Presenter: Kenn Knowles, Software Engineer, Google & Apache Beam (incubating) PPMC member
Apache Beam (incubating) is a programming model and library for unified batch & streaming big data processing. This talk will cover the Beam programming model broadly, including its origin story and vision for the future. We will dig into how Beam separates concerns for authors of streaming data processing pipelines, isolating what you want to compute from where your data is distributed in time and when you want to produce output. Time permitting, we might dive deeper into what goes into building a Beam runner, for example atop Apache Apex.
My new industry acronym: PSTL
the Parallelized Streaming Transformation Loader (Pron. PiSToL) is an architecture for highly scalable and reliable, data ingestion pipelines
While there is guidance on using; Apache Kafka™ for Streaming (or non-Streaming), and Apache Spark™ for Transformations, and Loading data (e.g., COPY) into an HP-Vertica™ columnar Data Warehouse, there is very little prescriptive guidance on how to truly parallelize a unified data pipeline - until now.
Time series-analysis-using-an-event-streaming-platform -_v3_finalconfluent
(1) The document discusses using an event streaming platform like Apache Kafka for advanced time series analysis (TSA). Typical processing patterns are described for converting raw data into time series and reconstructing graphs and networks from time series data.
(2) A challenge discussed is integrating data streams, experiments, and decision making. The document argues that stream processing using Kafka is better suited than batch processing for real-time applications and iterative research projects.
(3) The document then covers approaches for TSA and network analysis using Kafka, including creating time series from event streams, creating graphs from time series pairs, and architectures using reusable building blocks for complex stream processing.
Self Regulating Streaming - Data Platforms Conference 2018Streamlio
Streamlio's Karthik Ramasamy takes a look how the Apache Heron streaming platform uses built-in intelligence to automatically regulate data flow and ensure resiliency.
Streamlio and IoT analytics with Apache PulsarStreamlio
To keep up with fast-moving IoT data, you need technology that can collect, process and store data with performance and scalability. This presentation from Data Day Texas looks at the technology requirements and how Apache Pulsar can help to meet them.
Confluent real time_acquisition_analysis_and_evaluation_of_data_streams_20190...confluent
Speaker: Perry Krol, Senior Sales Engineer, Confluent Germany GmbH
Title of Talk:
Introduction to Apache Kafka as Event-Driven Open Source Streaming Platform
Abstract:
Apache Kafka is a de facto standard event streaming platform, being widely deployed as a messaging system, and having a robust data integration framework (Kafka Connect) and stream processing API (Kafka Streams) to meet the needs that common attend real-time event driven data processing.
The open source Confluent Platform adds further components such as a KSQL, Schema Registry, REST Proxy, Clients for different programming languages and Connectors for different technologies and databases. This session explains the concepts, architecture and technical details, including live demos.
Fundamentals of Stream Processing with Apache Beam, Tyler Akidau, Frances Perry confluent
Apache Beam (unified Batch and strEAM processing!) is a new Apache incubator project. Originally based on years of experience developing Big Data infrastructure within Google (such as MapReduce, FlumeJava, and MillWheel), it has now been donated to the OSS community at large.
Come learn about the fundamentals of out-of-order stream processing, and how Beam’s powerful tools for reasoning about time greatly simplify this complex task. Beam provides a model that allows developers to focus on the four important questions that must be answered by any stream processing pipeline:
What results are being calculated?
Where in event time are they calculated?
When in processing time are they materialized?
How do refinements of results relate?
Furthermore, by cleanly separating these questions from runtime characteristics, Beam programs become portable across multiple runtime environments, both proprietary (e.g., Google Cloud Dataflow) and open-source (e.g., Flink, Spark, et al).
Presenter: Kenn Knowles, Software Engineer, Google & Apache Beam (incubating) PPMC member
Apache Beam (incubating) is a programming model and library for unified batch & streaming big data processing. This talk will cover the Beam programming model broadly, including its origin story and vision for the future. We will dig into how Beam separates concerns for authors of streaming data processing pipelines, isolating what you want to compute from where your data is distributed in time and when you want to produce output. Time permitting, we might dive deeper into what goes into building a Beam runner, for example atop Apache Apex.
My new industry acronym: PSTL
the Parallelized Streaming Transformation Loader (Pron. PiSToL) is an architecture for highly scalable and reliable, data ingestion pipelines
While there is guidance on using; Apache Kafka™ for Streaming (or non-Streaming), and Apache Spark™ for Transformations, and Loading data (e.g., COPY) into an HP-Vertica™ columnar Data Warehouse, there is very little prescriptive guidance on how to truly parallelize a unified data pipeline - until now.
Time series-analysis-using-an-event-streaming-platform -_v3_finalconfluent
(1) The document discusses using an event streaming platform like Apache Kafka for advanced time series analysis (TSA). Typical processing patterns are described for converting raw data into time series and reconstructing graphs and networks from time series data.
(2) A challenge discussed is integrating data streams, experiments, and decision making. The document argues that stream processing using Kafka is better suited than batch processing for real-time applications and iterative research projects.
(3) The document then covers approaches for TSA and network analysis using Kafka, including creating time series from event streams, creating graphs from time series pairs, and architectures using reusable building blocks for complex stream processing.
Data Summer Conf 2018, “Building unified Batch and Stream processing pipeline...Provectus
Apache Beam is an open source, unified model and set of language-specific SDKs for defining and executing data processing pipelines, and also data ingestion and integration flows, supporting for both batch and streaming use cases. In presentation I will provide a general overview of Apache Beam and programming model comparison Apache Beam vs Apache Spark.
Akka at Enterprise Scale: Performance Tuning Distributed ApplicationsLightbend
Organizations like Starbucks, HPE, and PayPal (see our customers) have selected the Akka toolkit for their enterprise scale distributed applications; and when it comes to squeezing out the best possible performance, the secret is using two particular modules in tandem: Akka Cluster and Akka Streams.
In this webinar by Nolan Grace, Senior Solution Architect at Lightbend, we look at these two Akka modules and discuss the features that will push your application architecture to the next tier of performance.
For the full blog post, including the video, visit: https://www.lightbend.com/blog/akka-at-enterprise-scale-performance-tuning-distributed-applications
Using Location Data to Showcase Keys, Windows, and Joins in Kafka Streams DSL...confluent
This document provides an overview of using location data to showcase keys, windows, and joins in Kafka Streams DSL and KSQL. It describes several algorithms for finding the nearest airport or aircraft to a given location within a 5-minute window using Kafka Streams. The algorithms involve bucketing location data, calculating distances, aggregating counts, and suppressing updates to optimize processing. The document cautions that windows are not magic and getting the window logic wrong can lead to incorrect results.
Kafka, Killer of Point-to-Point Integrations, Lucian Litaconfluent
With 60+ products and over 24% of the US GDP flowing through it, system integration is a tough problem for Intuit. Seasonality, scale, and massive peaks in products like TurboTax, QuickBooks, and Mint.com add extra layers of difficulty when building shared data services around transaction and user graphs, clickstream processing, a/b testing, and personalization. To reduce complexity and latency, we’ve implemented Kafka as the backbone across these data services. This allows us to asynchronously trigger relevant processing, elegantly scaling up and down as needed around peaks, all without the need for point-to-point integrations.
In this talk, we share what we’ve learned about Kafka at Intuit and describe our data services architecture. We found that Kafka is invaluable in achieving a scalable, clean architecture, allowing engineering teams to focus less on integration and more on product development.
Declarative benchmarking of cassandra and it's data modelsMonal Daxini
Monal Daxini presented on the declarative benchmarking tool NDBench and its Cassandra plugin. The tool allows users to define performance test profiles that specify the Cassandra schema, queries, load patterns, and other parameters. It executes the queries against Cassandra clusters and collects metrics to analyze performance. The plugin supports all Cassandra data types and allows testing different versions. Netflix uses it to validate data models and certify Cassandra upgrades. Future enhancements include adding more data generators and supporting other data stores.
The Art of The Event Streaming Application: Streams, Stream Processors and Sc...confluent
1) The document discusses the art of building event streaming applications using various techniques like bounded contexts, stream processors, and architectural pillars.
2) Key aspects include modeling the application as a collection of loosely coupled bounded contexts, handling state using Kafka Streams, and building reusable stream processing patterns for instrumentation.
3) Composition patterns involve choreographing and orchestrating interactions between bounded contexts to capture business workflows and functions as event-driven data flows.
Unified Stream Processing at Scale with Apache Samza by Jake Maes at Big Data...Big Data Spain
The shift to stream processing at LinkedIn has accelerated over the past few years. We now have over 200 Samza applications in production processing more than 260B events per day.
https://www.bigdataspain.org/2017/talk/apache-samza-jake-maes
Big Data Spain 2017
November 16th - 17th Kinépolis Madrid
The document discusses reliable and scalable data ingestion at Airbnb. It describes the challenges they previously faced with unreliable and low quality data. It then outlines the five phases taken to rebuild their data ingestion system to be reliable: 1) auditing each component, 2) auditing the end-to-end system, 3) enforcing schemas, 4) implementing anomaly detection, and 5) building a real-time ingestion pipeline. The new system is able to ingest over 5 billion events per day with less than 100 events lost.
Timeline Service v.2 (Hadoop Summit 2016)Sangjin Lee
This document summarizes the new YARN Timeline Service version 2, which was developed to address scalability, reliability, and usability challenges in version 1. Key highlights of version 2 include a distributed collector architecture for scalable and fault-tolerant writing of timeline data, an entity data model with first-class configuration and metrics support, and metrics aggregation capabilities. It stores data in HBase for scalability and provides a richer REST API for querying. Milestone goals include integration with more frameworks and production readiness.
Introduction to Apache Beam & No Shard Left Behind: APIs for Massive Parallel...Dan Halperin
Apache Beam is a unified programming model for efficient and portable data processing pipelines. It provides abstractions like PCollections, sources/readers, ParDo, GroupByKey, side inputs, and windowing that hide complexity and allow runners to optimize efficiency. Beam supports both batch and streaming workloads on different distributed processing backends. It gives runners control over bundle size, splitting, and triggering to make tradeoffs between latency, throughput, and efficiency based on workload and cluster resources. This allows the same pipeline to be executed efficiently in different contexts without changes to the user code.
Food Processing is Stream Processing (Stefan Freshe, Nordischer Maschinenbau...confluent
Food processing fits trivially to stream processing when it comes to a digital twin. Today, the food processing industry is not well connected but there are huge potentials if data is getting shared. For example, the IoT (Internet of Things) data at the very first stage of the value chain has an impact on downstream steps. Integrating data of the food value chain can be easily done by applying streaming processing using Apache Kafka and in particular KSQL. In this talk, we will deep dive into how we stream data of the quality of fish and poultry collected from a factory in real-time and how KSQL plays a significant role. Since the digitization journey of BAADER is not only to establish powerful tools rather than establishing a new kind of culture where Apache Kafka helps in general. Beyond collecting product data, streaming machine data becomes crucial as well when state-of-the-art predictive services are provided. However, Apache Kafka with the capability of strictly ordered of messages allows us precisely analyze machine data at any point in time by just moving the offset slider.
Advanced Streaming Analytics with Apache Flink and Apache Kafka, Stephan Ewenconfluent
Flink and Kafka are popular components to build an open source stream processing infrastructure. We present how Flink integrates with Kafka to provide a platform with a unique feature set that matches the challenging requirements of advanced stream processing applications. In particular, we will dive into the following points:
Flink’s support for event-time processing, how it handles out-of-order streams, and how it can perform analytics on historical and real-time streams served from Kafka’s persistent log using the same code. We present Flink’s windowing mechanism that supports time-, count- and session- based windows, and intermixing event and processing time semantics in one program.
How Flink’s checkpointing mechanism integrates with Kafka for fault-tolerance, for consistent stateful applications with exactly-once semantics.
We will discuss “”Savepoints””, which allows users to save the state of the streaming program at any point in time. Together with a durable event log like Kafka, savepoints allow users to pause/resume streaming programs, go back to prior states, or switch to different versions of the program, while preserving exactly-once semantics.
We explain the techniques behind the combination of low-latency and high throughput streaming, and how latency/throughput trade-off can configured.
We will give an outlook on current developments for streaming analytics, such as streaming SQL and complex event processing.
This document discusses four streaming data architectures used by companies like Yelp, LINE, and Altspace VR. It begins by providing context on streaming data and the evolution from batch processing with Hadoop/MapReduce to stream processing with Apache Kafka and frameworks like Storm. The main case studies then describe how each company uses streaming to build real-time data pipelines and services. Key aspects discussed include using Kafka for messaging between services, Kafka Streams for stream processing, and storing streaming data in databases. The document concludes by promoting Apache Kafka as a platform for building scalable streaming applications.
(1) The document discusses using an event streaming platform like Apache Kafka for advanced time series analysis (TSA). Typical processing patterns are described for converting raw data into time series and reconstructing graphs and networks from time series data.
(2) A challenge discussed is integrating data streams, experiments, and decision making. The document argues that stream processing using Kafka is better suited than batch processing for real-time business in changing environments and iterative research projects.
(3) The document describes approaches for performing time series analysis and network analysis using Kafka to create time series from event streams and graphs from time series pairs. A simplified architecture for complex streaming analytics using reusable building blocks is presented.
Malo Denielou - No shard left behind: Dynamic work rebalancing in Apache BeamFlink Forward
http://flink-forward.org/kb_sessions/no-shard-left-behind-dynamic-work-rebalancing-in-apache-beam/
The Apache Beam (incubating) programming model is designed to support several advanced data processing features such as autoscaling and dynamic work rebalancing. In this talk, we will first explain how dynamic work rebalancing not only provides a general and robust solution to the problem of stragglers in traditional data processing pipelines, but also how it allows autoscaling to be truly effective. We will then present how dynamic work rebalancing works as implemented in Google Cloud Dataflow and which path other Apache Beam runners link Apache Flink can follow to benefit from it.
What's new in confluent platform 5.4 online talkconfluent
To stay informed about the latest features in Confluent Platform 5.4 join Martijn Kieboom Solutions Engineer at Confluent, for the ‘What’s New in Confluent 5.4?’ on February 12 at 11 am GMT/ 12 Noon CET. Martijn will talk through the new features including:
Role-Based Access Control and how it enables highly granular control of permissions and platform access
Structured Audit Logs and how they enable the capture of authorization logs
How Multi-Region Clusters deliver asynchronous replication at the topic level, allowing companies to run a single Kafka Cluster across multiple data-centres
Schema validations role in enabling businesses that run Kafka at scale to deliver data compatibility across platforms
The document introduces the Kafka Streams Processor API. It provides more fine-grained control over event processing compared to the Kafka Streams DSL. The Processor API allows access to state stores, record metadata, and scheduled processing via punctuators. It can be used to augment applications built with the Kafka Streams DSL by providing capabilities like random access to state stores and time-based processing.
Apache Pinot Case Study: Building Distributed Analytics Systems Using Apache ...HostedbyConfluent
The document describes Apache Pinot, an open source distributed real-time analytics platform used at LinkedIn. It discusses the challenges of building user-facing real-time analytics systems at scale. It initially describes LinkedIn's use of Apache Kafka for ingestion and Apache Pinot for queries, but notes challenges with Pinot's initial Kafka consumer group-based approach for real-time ingestion, such as incorrect results, limited scalability, and high storage overhead. It then presents Pinot's new partition-level consumption approach which addresses these issues by taking control of partition assignment and checkpointing, allowing for independent and flexible scaling of individual partitions across servers.
Speaker: Neil Avery, Technologist, Office of the CTO, Confluent
Stream processing is now at the forefront of many company strategies. Over the last couple of years we have seen streaming use cases explode and now proliferate the landscape of any modern business.
Use cases including digital transformation, IoT, real-time risk, payments microservices and machine learning are all built on the fundamental that they need fast data and they need it at scale.
Apache Kafka® has long been the streaming platform of choice, its origins of being dumb pipes for big data have long since been left behind and now it is the goto-streaming platform of choice.
Stream processing beckons as being the vehicle for driving those streams, and along with it brings a world of real-time semantics surrounding windowing, joining, correctness, elasticity, and accessibility. The ‘current state of stream processing’ walks through the origins of stream processing, applicable use cases and then dives into the challenges currently facing the world of stream processing as it drives the next data revolution.
Neil is a Technologist in the Office of the CTO at Confluent, the company founded by the creators of Apache Kafka. He has over 20 years of expertise of working on distributed computing, messaging and stream processing. He has built or redesigned commercial messaging platforms, distributed caching products as well as developed large scale bespoke systems for tier-1 banks. After a period at ThoughtWorks, he went on to build some of the first distributed risk engines in financial services. In 2008 he launched a startup that specialised in distributed data analytics and visualization. Prior to joining Confluent he was the CTO at a fintech consultancy.
Watch the recording: https://videos.confluent.io/watch/rmU6GHrd4EKFaZrRhdTE3s?.
Bring Your Own Recipes Hands-On Session Sri Ambati
1. Driverless AI can be used across many industries like banking, healthcare, telecom, and marketing to save time and money through tasks like fraud detection, customer churn prediction, and personalized recommendations.
2. The document highlights new features in Driverless AI 1.7.1 including improved time series recipes, natural language processing features, automatic visualization, and machine learning interpretability tools.
3. Driverless AI provides fully automated machine learning through techniques such as automatic feature engineering, model tuning, standalone scoring pipelines, and massively parallel processing to find optimal solutions.
Considerations for Abstracting Complexities of a Real-Time ML Platform, Zhenz...HostedbyConfluent
Considerations for Abstracting Complexities of a Real-Time ML Platform, Zhenzhong XU | Current 2022
If you are a data scientist or a platform engineer, you probably can relate to the pains of working with the current explosive growth of Data/ML technologies and toolings. With many overlapping options and steep learning curves for each, it’s increasingly challenging for data science teams. Many platform teams started thinking about building an abstracted ML platform layer to support generalized ML use cases. But there are many complexities involved, especially as the underlying real-time data is shifting into the mainstream.
In this talk, we’ll discuss why ML platforms can benefit from a simple and ""invisible"" abstraction. We’ll offer some evidence on why you should consider leveraging streaming technologies even if your use cases are not real-time yet. We’ll share learnings (combining both ML and Infra perspectives) about some of the hard complexities involved in building such simple abstractions, the design principles behind them, and some counterintuitive decisions you may come across along the way.
By the end of the talk, I hope data scientists can walk away with some tips on how to evaluate ML platforms, and platform engineers learned a few architectural and design tricks.
Data Summer Conf 2018, “Building unified Batch and Stream processing pipeline...Provectus
Apache Beam is an open source, unified model and set of language-specific SDKs for defining and executing data processing pipelines, and also data ingestion and integration flows, supporting for both batch and streaming use cases. In presentation I will provide a general overview of Apache Beam and programming model comparison Apache Beam vs Apache Spark.
Akka at Enterprise Scale: Performance Tuning Distributed ApplicationsLightbend
Organizations like Starbucks, HPE, and PayPal (see our customers) have selected the Akka toolkit for their enterprise scale distributed applications; and when it comes to squeezing out the best possible performance, the secret is using two particular modules in tandem: Akka Cluster and Akka Streams.
In this webinar by Nolan Grace, Senior Solution Architect at Lightbend, we look at these two Akka modules and discuss the features that will push your application architecture to the next tier of performance.
For the full blog post, including the video, visit: https://www.lightbend.com/blog/akka-at-enterprise-scale-performance-tuning-distributed-applications
Using Location Data to Showcase Keys, Windows, and Joins in Kafka Streams DSL...confluent
This document provides an overview of using location data to showcase keys, windows, and joins in Kafka Streams DSL and KSQL. It describes several algorithms for finding the nearest airport or aircraft to a given location within a 5-minute window using Kafka Streams. The algorithms involve bucketing location data, calculating distances, aggregating counts, and suppressing updates to optimize processing. The document cautions that windows are not magic and getting the window logic wrong can lead to incorrect results.
Kafka, Killer of Point-to-Point Integrations, Lucian Litaconfluent
With 60+ products and over 24% of the US GDP flowing through it, system integration is a tough problem for Intuit. Seasonality, scale, and massive peaks in products like TurboTax, QuickBooks, and Mint.com add extra layers of difficulty when building shared data services around transaction and user graphs, clickstream processing, a/b testing, and personalization. To reduce complexity and latency, we’ve implemented Kafka as the backbone across these data services. This allows us to asynchronously trigger relevant processing, elegantly scaling up and down as needed around peaks, all without the need for point-to-point integrations.
In this talk, we share what we’ve learned about Kafka at Intuit and describe our data services architecture. We found that Kafka is invaluable in achieving a scalable, clean architecture, allowing engineering teams to focus less on integration and more on product development.
Declarative benchmarking of cassandra and it's data modelsMonal Daxini
Monal Daxini presented on the declarative benchmarking tool NDBench and its Cassandra plugin. The tool allows users to define performance test profiles that specify the Cassandra schema, queries, load patterns, and other parameters. It executes the queries against Cassandra clusters and collects metrics to analyze performance. The plugin supports all Cassandra data types and allows testing different versions. Netflix uses it to validate data models and certify Cassandra upgrades. Future enhancements include adding more data generators and supporting other data stores.
The Art of The Event Streaming Application: Streams, Stream Processors and Sc...confluent
1) The document discusses the art of building event streaming applications using various techniques like bounded contexts, stream processors, and architectural pillars.
2) Key aspects include modeling the application as a collection of loosely coupled bounded contexts, handling state using Kafka Streams, and building reusable stream processing patterns for instrumentation.
3) Composition patterns involve choreographing and orchestrating interactions between bounded contexts to capture business workflows and functions as event-driven data flows.
Unified Stream Processing at Scale with Apache Samza by Jake Maes at Big Data...Big Data Spain
The shift to stream processing at LinkedIn has accelerated over the past few years. We now have over 200 Samza applications in production processing more than 260B events per day.
https://www.bigdataspain.org/2017/talk/apache-samza-jake-maes
Big Data Spain 2017
November 16th - 17th Kinépolis Madrid
The document discusses reliable and scalable data ingestion at Airbnb. It describes the challenges they previously faced with unreliable and low quality data. It then outlines the five phases taken to rebuild their data ingestion system to be reliable: 1) auditing each component, 2) auditing the end-to-end system, 3) enforcing schemas, 4) implementing anomaly detection, and 5) building a real-time ingestion pipeline. The new system is able to ingest over 5 billion events per day with less than 100 events lost.
Timeline Service v.2 (Hadoop Summit 2016)Sangjin Lee
This document summarizes the new YARN Timeline Service version 2, which was developed to address scalability, reliability, and usability challenges in version 1. Key highlights of version 2 include a distributed collector architecture for scalable and fault-tolerant writing of timeline data, an entity data model with first-class configuration and metrics support, and metrics aggregation capabilities. It stores data in HBase for scalability and provides a richer REST API for querying. Milestone goals include integration with more frameworks and production readiness.
Introduction to Apache Beam & No Shard Left Behind: APIs for Massive Parallel...Dan Halperin
Apache Beam is a unified programming model for efficient and portable data processing pipelines. It provides abstractions like PCollections, sources/readers, ParDo, GroupByKey, side inputs, and windowing that hide complexity and allow runners to optimize efficiency. Beam supports both batch and streaming workloads on different distributed processing backends. It gives runners control over bundle size, splitting, and triggering to make tradeoffs between latency, throughput, and efficiency based on workload and cluster resources. This allows the same pipeline to be executed efficiently in different contexts without changes to the user code.
Food Processing is Stream Processing (Stefan Freshe, Nordischer Maschinenbau...confluent
Food processing fits trivially to stream processing when it comes to a digital twin. Today, the food processing industry is not well connected but there are huge potentials if data is getting shared. For example, the IoT (Internet of Things) data at the very first stage of the value chain has an impact on downstream steps. Integrating data of the food value chain can be easily done by applying streaming processing using Apache Kafka and in particular KSQL. In this talk, we will deep dive into how we stream data of the quality of fish and poultry collected from a factory in real-time and how KSQL plays a significant role. Since the digitization journey of BAADER is not only to establish powerful tools rather than establishing a new kind of culture where Apache Kafka helps in general. Beyond collecting product data, streaming machine data becomes crucial as well when state-of-the-art predictive services are provided. However, Apache Kafka with the capability of strictly ordered of messages allows us precisely analyze machine data at any point in time by just moving the offset slider.
Advanced Streaming Analytics with Apache Flink and Apache Kafka, Stephan Ewenconfluent
Flink and Kafka are popular components to build an open source stream processing infrastructure. We present how Flink integrates with Kafka to provide a platform with a unique feature set that matches the challenging requirements of advanced stream processing applications. In particular, we will dive into the following points:
Flink’s support for event-time processing, how it handles out-of-order streams, and how it can perform analytics on historical and real-time streams served from Kafka’s persistent log using the same code. We present Flink’s windowing mechanism that supports time-, count- and session- based windows, and intermixing event and processing time semantics in one program.
How Flink’s checkpointing mechanism integrates with Kafka for fault-tolerance, for consistent stateful applications with exactly-once semantics.
We will discuss “”Savepoints””, which allows users to save the state of the streaming program at any point in time. Together with a durable event log like Kafka, savepoints allow users to pause/resume streaming programs, go back to prior states, or switch to different versions of the program, while preserving exactly-once semantics.
We explain the techniques behind the combination of low-latency and high throughput streaming, and how latency/throughput trade-off can configured.
We will give an outlook on current developments for streaming analytics, such as streaming SQL and complex event processing.
This document discusses four streaming data architectures used by companies like Yelp, LINE, and Altspace VR. It begins by providing context on streaming data and the evolution from batch processing with Hadoop/MapReduce to stream processing with Apache Kafka and frameworks like Storm. The main case studies then describe how each company uses streaming to build real-time data pipelines and services. Key aspects discussed include using Kafka for messaging between services, Kafka Streams for stream processing, and storing streaming data in databases. The document concludes by promoting Apache Kafka as a platform for building scalable streaming applications.
(1) The document discusses using an event streaming platform like Apache Kafka for advanced time series analysis (TSA). Typical processing patterns are described for converting raw data into time series and reconstructing graphs and networks from time series data.
(2) A challenge discussed is integrating data streams, experiments, and decision making. The document argues that stream processing using Kafka is better suited than batch processing for real-time business in changing environments and iterative research projects.
(3) The document describes approaches for performing time series analysis and network analysis using Kafka to create time series from event streams and graphs from time series pairs. A simplified architecture for complex streaming analytics using reusable building blocks is presented.
Malo Denielou - No shard left behind: Dynamic work rebalancing in Apache BeamFlink Forward
http://flink-forward.org/kb_sessions/no-shard-left-behind-dynamic-work-rebalancing-in-apache-beam/
The Apache Beam (incubating) programming model is designed to support several advanced data processing features such as autoscaling and dynamic work rebalancing. In this talk, we will first explain how dynamic work rebalancing not only provides a general and robust solution to the problem of stragglers in traditional data processing pipelines, but also how it allows autoscaling to be truly effective. We will then present how dynamic work rebalancing works as implemented in Google Cloud Dataflow and which path other Apache Beam runners link Apache Flink can follow to benefit from it.
What's new in confluent platform 5.4 online talkconfluent
To stay informed about the latest features in Confluent Platform 5.4 join Martijn Kieboom Solutions Engineer at Confluent, for the ‘What’s New in Confluent 5.4?’ on February 12 at 11 am GMT/ 12 Noon CET. Martijn will talk through the new features including:
Role-Based Access Control and how it enables highly granular control of permissions and platform access
Structured Audit Logs and how they enable the capture of authorization logs
How Multi-Region Clusters deliver asynchronous replication at the topic level, allowing companies to run a single Kafka Cluster across multiple data-centres
Schema validations role in enabling businesses that run Kafka at scale to deliver data compatibility across platforms
The document introduces the Kafka Streams Processor API. It provides more fine-grained control over event processing compared to the Kafka Streams DSL. The Processor API allows access to state stores, record metadata, and scheduled processing via punctuators. It can be used to augment applications built with the Kafka Streams DSL by providing capabilities like random access to state stores and time-based processing.
Apache Pinot Case Study: Building Distributed Analytics Systems Using Apache ...HostedbyConfluent
The document describes Apache Pinot, an open source distributed real-time analytics platform used at LinkedIn. It discusses the challenges of building user-facing real-time analytics systems at scale. It initially describes LinkedIn's use of Apache Kafka for ingestion and Apache Pinot for queries, but notes challenges with Pinot's initial Kafka consumer group-based approach for real-time ingestion, such as incorrect results, limited scalability, and high storage overhead. It then presents Pinot's new partition-level consumption approach which addresses these issues by taking control of partition assignment and checkpointing, allowing for independent and flexible scaling of individual partitions across servers.
Speaker: Neil Avery, Technologist, Office of the CTO, Confluent
Stream processing is now at the forefront of many company strategies. Over the last couple of years we have seen streaming use cases explode and now proliferate the landscape of any modern business.
Use cases including digital transformation, IoT, real-time risk, payments microservices and machine learning are all built on the fundamental that they need fast data and they need it at scale.
Apache Kafka® has long been the streaming platform of choice, its origins of being dumb pipes for big data have long since been left behind and now it is the goto-streaming platform of choice.
Stream processing beckons as being the vehicle for driving those streams, and along with it brings a world of real-time semantics surrounding windowing, joining, correctness, elasticity, and accessibility. The ‘current state of stream processing’ walks through the origins of stream processing, applicable use cases and then dives into the challenges currently facing the world of stream processing as it drives the next data revolution.
Neil is a Technologist in the Office of the CTO at Confluent, the company founded by the creators of Apache Kafka. He has over 20 years of expertise of working on distributed computing, messaging and stream processing. He has built or redesigned commercial messaging platforms, distributed caching products as well as developed large scale bespoke systems for tier-1 banks. After a period at ThoughtWorks, he went on to build some of the first distributed risk engines in financial services. In 2008 he launched a startup that specialised in distributed data analytics and visualization. Prior to joining Confluent he was the CTO at a fintech consultancy.
Watch the recording: https://videos.confluent.io/watch/rmU6GHrd4EKFaZrRhdTE3s?.
Bring Your Own Recipes Hands-On Session Sri Ambati
1. Driverless AI can be used across many industries like banking, healthcare, telecom, and marketing to save time and money through tasks like fraud detection, customer churn prediction, and personalized recommendations.
2. The document highlights new features in Driverless AI 1.7.1 including improved time series recipes, natural language processing features, automatic visualization, and machine learning interpretability tools.
3. Driverless AI provides fully automated machine learning through techniques such as automatic feature engineering, model tuning, standalone scoring pipelines, and massively parallel processing to find optimal solutions.
Considerations for Abstracting Complexities of a Real-Time ML Platform, Zhenz...HostedbyConfluent
Considerations for Abstracting Complexities of a Real-Time ML Platform, Zhenzhong XU | Current 2022
If you are a data scientist or a platform engineer, you probably can relate to the pains of working with the current explosive growth of Data/ML technologies and toolings. With many overlapping options and steep learning curves for each, it’s increasingly challenging for data science teams. Many platform teams started thinking about building an abstracted ML platform layer to support generalized ML use cases. But there are many complexities involved, especially as the underlying real-time data is shifting into the mainstream.
In this talk, we’ll discuss why ML platforms can benefit from a simple and ""invisible"" abstraction. We’ll offer some evidence on why you should consider leveraging streaming technologies even if your use cases are not real-time yet. We’ll share learnings (combining both ML and Infra perspectives) about some of the hard complexities involved in building such simple abstractions, the design principles behind them, and some counterintuitive decisions you may come across along the way.
By the end of the talk, I hope data scientists can walk away with some tips on how to evaluate ML platforms, and platform engineers learned a few architectural and design tricks.
Partcl is a real-time cloud service that allows web pages to function as powerful web applications by delivering real-time data. It saves hundreds of development hours by solving infrastructure and capacity problems. Key benefits include being quick to implement, working across browsers and platforms, and providing real-time data libraries and community tools. It offers cost efficiency over building similar capabilities in-house or via competitors. The presentation seeks a $1M investment to accelerate development and global market expansion.
Real Time Processing Using Twitter Heron by Karthik RamasamyData Con LA
Abstract:- Today's enterprises are not only producing data in high volume but also at high velocity. With velocity comes the need to process the data in real time. To meet the real time needs, we developed and deployed Heron, the next generation streaming engine at Twitter. Heron processes billions and billions of events per day at Twitter and has been in production for nearly 3 years. Heron provides unparalleled performance at large scale and has been successfully meeting Twitter's strict performance requirements for various streaming and iOT applications. Heron is a open source project with several major contributors from various institutions. As the project, we identified and implemented several optimizations that improved throughput by additional 5x and further reduce latency by 50-60%. In this talk, we will describe Heron in detail, how the detailed profiling indicated the performance bottleneck areas such as multiple serializations/deserialization and immutable data structures. After mitigating these costs, we were able to show much higher throughput and latencies as low as 12ms.
The Azure IoT Suite provides a comprehensive set of services for connecting, monitoring, and managing IoT solutions at scale. It includes fully-managed services for device connectivity, ingesting telemetry from millions of devices, analyzing both streaming and batch device data, and presenting operationalized insights. The suite helps accelerate time to value for common IoT scenarios while allowing solutions to grow to support millions of assets through a predictable business model.
Apache Kafka vs. Traditional Middleware (Kai Waehner, Confluent) Frankfurt 20...confluent
Apache Kafka can act as both an enemy and a friend to traditional middleware like message queues, ETL tools, and enterprise service buses. As an enemy, Kafka replaces many of the individual components and limitations of traditional middleware with a single, scalable event streaming platform. However, Kafka can also integrate with traditional middleware as a friend through connectors and client APIs, using traditional tools for specific integrations while relying on Kafka for scalable event collection and processing. In complex environments with both new and legacy systems, Kafka acts as a "frenemy" by facilitating a gradual migration from old middleware to a modern event streaming architecture centered around Kafka.
Apache Kafka vs. Integration Middleware (MQ, ETL, ESB) - Friends, Enemies or ...confluent
Apache Kafka can act as both an enemy and a friend to traditional middleware like message queues, ETL tools, and enterprise service buses. As an enemy, Kafka replaces many of the individual components and provides a single scalable platform for messaging, storage, and processing. However, Kafka can also integrate with traditional middleware as a friend through connectors and client APIs, allowing certain use cases to still leverage existing tools. In complex environments with both new and legacy systems, Kafka acts as a "frenemy" - replacing some functions but integrating with other existing technologies to provide a bridge to new architectures.
A dive into Microsoft Strategy on Machine Learning, Chat Bot, and Artificial ...SeokJin Han
Wondering what Microsoft offers in terms of Artificial Intelligence? Take a look at this slide when I talk about what strategy and solutions Microsoft offers.
Critical Breakthroughs and technical Challenges in Big Data Driven Innovation discusses 4 key breakthroughs in Google Cloud Platform's approach to big data:
1. Batch and streaming data processing can be combined using Cloud Dataflow.
2. Real-time data ingestion at massive scales is enabled through technologies like Cloud Bigtable which can process billions of events per hour.
3. Analytics can be done at the speed of thought through BigQuery which allows complex queries on petabytes of data to return results in seconds.
4. Machine learning is made available to everyone through services that offer pre-trained models via APIs and allow custom modeling using TensorFlow on Google Cloud.
How to Build Streaming Apps with Confluent IIconfluent
In this interactive session, you’ll access a lab environment that shows you how to build Streaming Applications on top of Kafka, leveraging Confluent's modern tooling.
This is your exclusive opportunity to hear from the thought leaders of Apache Kafka on how event streaming enables you to leverage real-time data processing, with an easy-to-use, yet powerful interactive interface for stream processing, without the need to write code.
Arya.ai is a developer platform for building deep learning systems. It provides pre-trained models and APIs across computer vision, natural language processing, and other domains to help developers build intelligent applications. The platform handles complex tasks like data processing, model training, and deployment so developers can focus on their products. Arya.ai aims to simplify AI development and accelerate the adoption of intelligent technologies.
Apache Kafka vs. Integration Middleware (MQ, ETL, ESB)Kai Wähner
Learn the differences between an event-driven streaming platform and middleware like MQ, ETL and ESBs – including best practices and anti-patterns, but also how these concepts and tools complement each other in an enterprise architecture.
Extract-Transform-Load (ETL) is still a widely-used pattern to move data between different systems via batch processing. Due to its challenges in today’s world where real time is the new standard, an Enterprise Service Bus (ESB) is used in many enterprises as integration backbone between any kind of microservice, legacy application or cloud service to move data via SOAP / REST Web Services or other technologies. Stream Processing is often added as its own component in the enterprise architecture for correlation of different events to implement contextual rules and stateful analytics. Using all these components introduces challenges and complexities in development and operations.
This session discusses how teams in different industries solve these challenges by building a native streaming platform from the ground up instead of using ETL and ESB tools in their architecture. This allows to build and deploy independent, mission-critical streaming real time application and microservices. The architecture leverages distributed processing and fault-tolerance with fast failover, no-downtime rolling deployments and the ability to reprocess events, so you can recalculate output when your code changes. Integration and Stream Processing are still key functionality but can be realized in real time natively instead of using additional ETL, ESB or Stream Processing tools.
Hybrid Kafka, Taking Real-time Analytics to the Business (Cody Irwin, Google ...HostedbyConfluent
Apache Kafka users who want to leverage Google Cloud Platform's (GCPs) data analytics platform and open source hosting capabilities can bridge their existing Kafka infrastructure on-premise or in other clouds to GCP using Confluent's replicator tool and managed Kafka service on GCP. Using actual customer examples and a reference architecture, we'll showcase how existing Kafka users can stream data to GCP and use it in popular tools like Apache Beam on Dataflow, BigQuery, Google Cloud Storage (GCS), Spark on Dataproc, and Tensorflow for data warehousing, data processing, data storage, and advanced analytics using AI and ML.
Conversational AI and Chatbot IntegrationsCristina Vidu
Conversational AI and Chatbots (or rather - and more extensively - Virtual Agents) offer great benefits, especially in combination with technologies like RPA or IDP. Corneliu Niculite (Presales Director - EMEA @DRUID AI) and Roman Tobler (CEO @Routinuum & UiPath MVP) are discussing Conversational AI and why Virtual Agents play a significant role in modern ways of working. Moreover, Corneliu will be displaying how to build a Workflow and showcase an Accounts Payable Use Case, integrating DRUID and UiPath Robots.
📙 Agenda:
The focus of our meetup is around the following areas - with a lot of room to discuss and share experiences:
- What is "Conversational AI" and why do we need Chatbots (Virtual Agents);
- Deep-Dive to a DRUID-UiPath Integration via an Accounts Payable Use Case;
- Discussion, Q&A
Speakers:
👨🏻💻 Corneliu Niculite, Presales Director - EMEA DRUID AI
👨🏼💻 Roman Tobler, UiPath MVP, Co-Founder & CEO Routinuum GmbH
This session streamed live on March 8, 2023, 16:00 PM CET.
Check out our upcoming events at: community.uipath.com
Contact us at: community@uipath.com
A Look Under the Hood of H2O Driverless AI, Arno Candel - H2O World San Franc...Sri Ambati
This session was recorded in San Francisco on February 4th, 2019 and can be viewed here: https://youtu.be/oQfFPPUg5t8
Bio: Arno Candel is the Chief Technology Officer at H2O.ai. He is the main committer of H2O-3 and Driverless AI and has been designing and implementing high-performance machine-learning algorithms since 2012. Previously, he spent a decade in supercomputing at ETH and SLAC and collaborated with CERN on next-generation particle accelerators.
Arno holds a PhD and Masters summa cum laude in Physics from ETH Zurich, Switzerland. He was named “2014 Big Data All-Star” by Fortune Magazine and featured by ETH GLOBE in 2015. Follow him on Twitter: @ArnoCandel.
Bay Area Azure Meetup - Ignite update sessionNills Franssens
Slidedeck used for the Bay Area Azure Meetup. Microsoft released a ton of new services and updates at Ignite in September. Let’s take some time together to walk through a highlight of the updates and new services announced. We will start by going over the updates in the infrastructure and applications space – and finish off the evening with the novelties in the data and AI area.
The document discusses data mesh vs data fabric architectures. It defines data mesh as a decentralized data processing architecture with microservices and event-driven integration of enterprise data assets across multi-cloud environments. The key aspects of data mesh are that it is decentralized, processes data at the edge, uses immutable event logs and streams for integration, and can move all types of data reliably. The document then provides an overview of how data mesh architectures have evolved from hub-and-spoke models to more distributed designs using techniques like kappa architecture and describes some use cases for event streaming and complex event processing.
Webcast: API-Centric Architecture for Building Context-Aware AppsApigee | Google Cloud
Context-aware apps - apps that know who you are, where you are, and what you've done - have been all the rage the last few years. Facebook's news feeds, Google Now, and Amazon Recommendations are examples of context-aware applications.
Over the last few years, advancements in machine learning, big data, NoSQL, and API technologies has drastically reduced the complexity of building such apps, but requires a brand new approach system architecture.
This presentation covers:
Lambda architecture and Microservices - two new architectural styles to build contextual apps at scale
How companies like Twitter and Netflix have implemented lambda architecture and microservices for recommendations, targeting, and more
How Apigee uses both new architectures to implement predictive analytics through Insights (our big data predictive analytics product)
Aljoscha Krettek offers a very short introduction to stream processing before diving into writing code and demonstrating the features in Apache Flink that make truly robust stream processing possible, with a focus on correctness and robustness in stream processing.
All of this will be done in the context of a real-time analytics application that we’ll be modifying on the fly based on the topics we’re working though, as Aljoscha exercises Flink’s unique features, demonstrates fault recovery, clearly explains why event time is such an important concept in robust, stateful stream processing, and covers the features you need in a stream processor to do robust, stateful stream processing in production.
We’ll also use a real-time analytics dashboard to visualize the results we’re computing in real time, allowing us to easily see the effects of the code we’re developing as we go along.
Topics include:
* Apache Flink
* Stateful stream processing
* Event time versus processing time
* Fault tolerance
* State management in the face of faults
* Savepoints
* Data reprocessing
Similar to Event Data Processing with Streamlio (20)
Infinite Topic Backlogs with Apache PulsarStreamlio
A look at how the scalable storage architecture of Apache Pulsar makes it possible to retain and access any length of event or message history in Pulsar.
Strata London 2018: Multi-everything with Apache PulsarStreamlio
Ivan Kelly offers an overview of Apache Pulsar, a durable, distributed messaging system, underpinned by Apache BookKeeper, that provides the enterprise features necessary to guarantee that your data is where is should be and only accessible by those who should have access. Ivan explores the features built into Pulsar that will help your organization stay in compliance with key requirements and regulations, for multi-data center replication, multi-tenancy, role-based access control, and end-to-end encryption. Ivan concludes by explaining why Pulsar’s multi-data center story will alleviate headaches for the operations teams ensuring compliance with GDPR.
Introduction to Apache BookKeeper Distributed StorageStreamlio
A brief technical introduction to Apache BookKeeper, the scalable, fault-tolerant, and low-latency storage service optimized for real-time and streaming workloads.
Stream-Native Processing with Pulsar FunctionsStreamlio
The Apache Pulsar messaging solution can perform lightweight, extensible processing on messaging as they stream through the system. This presentation provides an overview of this new functionality.
Dr. Karthik Ramasamy of Streamlio draws on his experience building data products at companies including Pivotal, Twitter, and Streamlio to discuss technology and best practices for designing and implementing data-driven microservices:
* The key principles of microservices and microservice architecture
* The implications of microservices for data
* The role of messaging and processing technology in connecting microservices
Distributed Crypto-Currency Trading with Apache PulsarStreamlio
Apache Pulsar was developed to address several shortcomings of existing messaging systems including geo-replication, message durability, and lower message latency.
We will implement a multi-currency quoting application that feeds pricing information to a crypto-currency trading platform that is deployed around the globe. Given the volatility of the crypto-currency prices, sub-second message latency is critical to traders. Equally important is ensuring consistent quotes are available to all geographical locations, i.e the price of Bitcoin shown to a user in the USA should be the same as it to a trader in Hong Kong.
We will highlight the advantages of Apache Pulsar over traditional messaging systems and show how its low latency and replication across multiple geographies make it ideally suited for globally distributed, real-time applications.
What are the key considerations people should look at to decide on the right technology to meet their messaging and queuing need? This presentation provides an overview of key requirements and introduces Apache Pulsar, the open source messaging and queuing solution.
Autopiloting Realtime Processing in HeronStreamlio
Heron is a streaming data processing engine developed at Twitter. This presentation explains how resiliency and self-tuning have been built into Heron.
Messaging, storage, or both? The real time story of Pulsar and Apache Distri...Streamlio
Modern enterprises produce data at increasingly high volume and velocity. To process data in real time, new types of storage systems have been designed, implemented, and deployed. This presentation from Strata 2017 in New York provides an overview of Apache DistributedLog and Pulsar, real-time storage systems built using Apache BookKeeper and used heavily in production.
AI Fusion Buddy Review: Brand New, Groundbreaking Gemini-Powered AI AppGoogle
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See My Other Reviews Article:
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(3) AI Partner & Profit Review: https://sumonreview.com/ai-partner-profit-review
(4) AI Ebook Suite Review: https://sumonreview.com/ai-ebook-suite-review
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A Study of Variable-Role-based Feature Enrichment in Neural Models of CodeAftab Hussain
Understanding variable roles in code has been found to be helpful by students
in learning programming -- could variable roles help deep neural models in
performing coding tasks? We do an exploratory study.
- These are slides of the talk given at InteNSE'23: The 1st International Workshop on Interpretability and Robustness in Neural Software Engineering, co-located with the 45th International Conference on Software Engineering, ICSE 2023, Melbourne Australia
SOCRadar's Aviation Industry Q1 Incident Report is out now!
The aviation industry has always been a prime target for cybercriminals due to its critical infrastructure and high stakes. In the first quarter of 2024, the sector faced an alarming surge in cybersecurity threats, revealing its vulnerabilities and the relentless sophistication of cyber attackers.
SOCRadar’s Aviation Industry, Quarterly Incident Report, provides an in-depth analysis of these threats, detected and examined through our extensive monitoring of hacker forums, Telegram channels, and dark web platforms.
Odoo ERP software
Odoo ERP software, a leading open-source software for Enterprise Resource Planning (ERP) and business management, has recently launched its latest version, Odoo 17 Community Edition. This update introduces a range of new features and enhancements designed to streamline business operations and support growth.
The Odoo Community serves as a cost-free edition within the Odoo suite of ERP systems. Tailored to accommodate the standard needs of business operations, it provides a robust platform suitable for organisations of different sizes and business sectors. Within the Odoo Community Edition, users can access a variety of essential features and services essential for managing day-to-day tasks efficiently.
This blog presents a detailed overview of the features available within the Odoo 17 Community edition, and the differences between Odoo 17 community and enterprise editions, aiming to equip you with the necessary information to make an informed decision about its suitability for your business.
Top Features to Include in Your Winzo Clone App for Business Growth (4).pptxrickgrimesss22
Discover the essential features to incorporate in your Winzo clone app to boost business growth, enhance user engagement, and drive revenue. Learn how to create a compelling gaming experience that stands out in the competitive market.
GraphSummit Paris - The art of the possible with Graph TechnologyNeo4j
Sudhir Hasbe, Chief Product Officer, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
May Marketo Masterclass, London MUG May 22 2024.pdfAdele Miller
Can't make Adobe Summit in Vegas? No sweat because the EMEA Marketo Engage Champions are coming to London to share their Summit sessions, insights and more!
This is a MUG with a twist you don't want to miss.
Revolutionizing Visual Effects Mastering AI Face Swaps.pdfUndress Baby
The quest for the best AI face swap solution is marked by an amalgamation of technological prowess and artistic finesse, where cutting-edge algorithms seamlessly replace faces in images or videos with striking realism. Leveraging advanced deep learning techniques, the best AI face swap tools meticulously analyze facial features, lighting conditions, and expressions to execute flawless transformations, ensuring natural-looking results that blur the line between reality and illusion, captivating users with their ingenuity and sophistication.
Web:- https://undressbaby.com/
Artificia Intellicence and XPath Extension FunctionsOctavian Nadolu
The purpose of this presentation is to provide an overview of how you can use AI from XSLT, XQuery, Schematron, or XML Refactoring operations, the potential benefits of using AI, and some of the challenges we face.
DDS Security Version 1.2 was adopted in 2024. This revision strengthens support for long runnings systems adding new cryptographic algorithms, certificate revocation, and hardness against DoS attacks.
Introducing Crescat - Event Management Software for Venues, Festivals and Eve...Crescat
Crescat is industry-trusted event management software, built by event professionals for event professionals. Founded in 2017, we have three key products tailored for the live event industry.
Crescat Event for concert promoters and event agencies. Crescat Venue for music venues, conference centers, wedding venues, concert halls and more. And Crescat Festival for festivals, conferences and complex events.
With a wide range of popular features such as event scheduling, shift management, volunteer and crew coordination, artist booking and much more, Crescat is designed for customisation and ease-of-use.
Over 125,000 events have been planned in Crescat and with hundreds of customers of all shapes and sizes, from boutique event agencies through to international concert promoters, Crescat is rigged for success. What's more, we highly value feedback from our users and we are constantly improving our software with updates, new features and improvements.
If you plan events, run a venue or produce festivals and you're looking for ways to make your life easier, then we have a solution for you. Try our software for free or schedule a no-obligation demo with one of our product specialists today at crescat.io
Zoom is a comprehensive platform designed to connect individuals and teams efficiently. With its user-friendly interface and powerful features, Zoom has become a go-to solution for virtual communication and collaboration. It offers a range of tools, including virtual meetings, team chat, VoIP phone systems, online whiteboards, and AI companions, to streamline workflows and enhance productivity.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Graspan: A Big Data System for Big Code AnalysisAftab Hussain
We built a disk-based parallel graph system, Graspan, that uses a novel edge-pair centric computation model to compute dynamic transitive closures on very large program graphs.
We implement context-sensitive pointer/alias and dataflow analyses on Graspan. An evaluation of these analyses on large codebases such as Linux shows that their Graspan implementations scale to millions of lines of code and are much simpler than their original implementations.
These analyses were used to augment the existing checkers; these augmented checkers found 132 new NULL pointer bugs and 1308 unnecessary NULL tests in Linux 4.4.0-rc5, PostgreSQL 8.3.9, and Apache httpd 2.2.18.
- Accepted in ASPLOS ‘17, Xi’an, China.
- Featured in the tutorial, Systemized Program Analyses: A Big Data Perspective on Static Analysis Scalability, ASPLOS ‘17.
- Invited for presentation at SoCal PLS ‘16.
- Invited for poster presentation at PLDI SRC ‘16.
3. Increasingly Connected World
!3
Internet of Things
30 B connected devices by 2020
Health Care
153 Exabytes (2013) -> 2314 Exabytes
(2020)
Machine Data
40% of digital universe by 2020
Connected Vehicles
Data transferred per vehicle per month
4 MB -> 5 GB
Digital Assistants (Predictive Analytics)
$2B (2012) -> $6.5B (2019) [1]
Siri/Cortana/Google Now
Augmented/Virtual Reality
$150B by 2020 [2]
Oculus/HoloLens/Magic Leap
Ñ
+
>
5. Observations
• Fight spammy content, engagements, and behaviors in Twitter
• Spam campaign comes in large batch
• Despite randomized tweaks, enough similarity among spammy entities are
preserved
Requirement
• Real time - a competition with spammers (i.e) “detect” vs “mutate”
• Generic - need to support all common feature representations
Product Safety
!5
6. Product Safety - System Overview
!6
KV store for
clustering
Messaging
System (Event
Bus)
Similarity Clustering (Heron)
7. Real Time Ads
!7
KV store
Messaging
System (Event
Bus)
Ads Serving (Heron)
Ads Prediction (Heron)
Impressions
Spend
Ads Analytics (Heron)
Engagements
Spend
Ads Requests
Ads Responses
Impressions
Spend
8. Connected Cars
!8
KV store for
clustering
Messaging
System
Traffic Patterns
Messaging
System
Data Capture/Filter
Fuel Efficiency
11. State of the World
!11
Aggregation
Systems
Messaging
Systems
Result
Engine
HDFS
Queryable
Engines
12. Towards Unification and Simplification
!12
Interactive
Querying
Storm API Streamlets SQL
Application
Builder
Pulsar
API
BK/
HDFS
API
Metadata
Management
Operational
Monitoring
Chargeback
Security
Authentication
Quota
Management
Kafka
API
14. Apache Pulsar highlights
!14
Stream-Native Functions
*NEW*
Apply processing functions on
data, fully managed by Pulsar
Multi-tenancy
A single cluster can support
many tenants and use cases
High throughput
Millions of messages/s in a
single partition
Durability
Data replicated and synced
to disk
Geo-replication
Out of box support for
geographically distributed
applications
Unified messaging model
Support both Topic & Queue
semantic in a single model
Delivery Guarantees
At least once, at most once
and effectively once
Low Latency
Low publish latency of 5ms
at 99pct
Scalability
Supports millions of topics in
a single cluster
15. Pulsar Architecture
!15
Serving
Brokers can be added independently
Traffic can be shifted quickly across brokers
Storage
Bookies can be added independently
New bookies will ramp up traffic quickly
17. Pulsar multi-datacenter replication
!17
Geo-replication
Asynchronous replication
Integrated in the broker message flow
Simple configuration to add/remove regions
Topic (T1) Topic (T1)
Topic (T1)
Subscription
(S1)
Subscription
(S1)
Producer
(P1)
Consumer
Producer
(P3)
Producer
(P2)
Consumer
Data Center A Data Center B
Data Center C
19. Apache Heron design goals
!19
Efficiency
Reduce resource
consumption
Support for diverse
workloads
Throughput vs latency
sensitive
Support for multiple
semantics
At most once, At least once,
Effectively once
Native Multi-Language
Support
C++, Java, Python
Task Isolation
Ease of debug-ability/isolation/
profiling
Support for back pressure
Topologies should be self
adjusting
Use of containers
Runs in schedulers - Kubernetes &
DCOS & many more
Multi-level APIs
Procedural, Functional and Declarative
for diverse applications
Diverse deployment models
Run as a service or pure library
21. Writing Heron topologies
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Procedural - Low Level API
Directly write your spouts and bolts
Functional - Mid Level API
Use of maps, flat maps, transform, windows
Declarative - SQL (in the works)
Use of declarative language - specify what you
want, system will figure it out.
,
%
22. Topology execution
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Topology Master
ZK
Cluster
Stream
Manager
I1 I2 I3 I4
Stream
Manager
I1 I2 I3 I4
Logical Plan,
Physical Plan and
Execution State
Sync Physical Plan
DATA CONTAINER DATA CONTAINER
Metrics
Manager
Metrics
Manager
Metrics
Manager
Health
Manager
MASTER
CONTAINER
25. • No more pages during midnight for Heron team
• Very rare incidents for Heron customer teams
• Easy to debug during incident for quick turn around
• Reduced resource utilization saving cost
Heron impact at Twitter
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27. Computation across batch/streaming is similar
• Expressed as DAGS
• Run in parallel on the cluster
• Intermediate results need not be materialized
• Functional/Declarative APIs
Storage is the key
• Messaging/Storage are two faces of the same coin
• They serve the same data
Observations
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28. • Be able to write and read streams of records with low latency,
storage durability
• Data storage should be durable, consistent and fault tolerant
• Enable clients to stream or tail ledgers to propagate data as
they’re written
• Store and provide access to both historic and real-time data
Storage Requirements
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