Netflix talk at ML Platform meetup Sep 2019Faisal Siddiqi
In this talk at the Netflix Machine Learning Platform Meetup on 12 Sep 2019, Fernando Amat and Elliot Chow from Netflix talk about the Bandit infrastructure for Personalized Recommendations
Pinterest - Big Data Machine Learning Platform at PinterestAlluxio, Inc.
This was presented by the Yongsheng Wu, head of big data and ML platform at Pinterest, at the Alluxio bay area meetup.
Yongsheng shares Pinterest's journey to build a fast and scalable big data and ML platform in AWS for Pinterest to handle the requests and complexity in data at scale. In this talk, he will cover different aspects from the requirements of the platform, the challenges encountered, the technologies chosen, and the tradeoffs that were made.
LinkedIn talk at Netflix ML Platform meetup Sep 2019Faisal Siddiqi
In this talk at the Netflix Machine Learning Platform Meetup on 12 Sep 2019, Kinjal Basu from LinkedIn discussed Online Parameter Selection for web-based Ranking vis Bayesian Optimization
Facebook Talk at Netflix ML Platform meetup Sep 2019Faisal Siddiqi
In this talk at the Netflix Machine Learning Platform Meetup on 12 Sep 2019, Sam Daulton from Facebook discusses "Practical Solutions to real-world exploration problems".
Netflix talk at ML Platform meetup Sep 2019Faisal Siddiqi
In this talk at the Netflix Machine Learning Platform Meetup on 12 Sep 2019, Fernando Amat and Elliot Chow from Netflix talk about the Bandit infrastructure for Personalized Recommendations
Pinterest - Big Data Machine Learning Platform at PinterestAlluxio, Inc.
This was presented by the Yongsheng Wu, head of big data and ML platform at Pinterest, at the Alluxio bay area meetup.
Yongsheng shares Pinterest's journey to build a fast and scalable big data and ML platform in AWS for Pinterest to handle the requests and complexity in data at scale. In this talk, he will cover different aspects from the requirements of the platform, the challenges encountered, the technologies chosen, and the tradeoffs that were made.
LinkedIn talk at Netflix ML Platform meetup Sep 2019Faisal Siddiqi
In this talk at the Netflix Machine Learning Platform Meetup on 12 Sep 2019, Kinjal Basu from LinkedIn discussed Online Parameter Selection for web-based Ranking vis Bayesian Optimization
Facebook Talk at Netflix ML Platform meetup Sep 2019Faisal Siddiqi
In this talk at the Netflix Machine Learning Platform Meetup on 12 Sep 2019, Sam Daulton from Facebook discusses "Practical Solutions to real-world exploration problems".
Bighead: Airbnb’s End-to-End Machine Learning Platform with Krishna Puttaswa...Databricks
Airbnb has a wide variety of ML problems ranging from models on traditional structured data to models built on unstructured data such as user reviews, messages and listing images. The ability to build, iterate on, and maintain healthy machine learning models is critical to Airbnb’s success. Many ML Platforms cover data collection, feature engineering, training, deploying, productionalization, and monitoring but few, if any, do all of the above seamlessly.
Bighead aims to tie together various open source and in-house projects to remove incidental complexity from ML workflows. Bighead is built on Python and Spark and can be used in modular pieces as each ML problem presents unique challenges. Through standardization of the path to production, training environments and the methods for collecting and transforming data on Spark, each model is reproducible and iterable.
This talk covers the architecture, the problems that each individual component and the overall system aims to solve, and a vision for the future of machine learning infrastructure. It’s widely adapted in Airbnb and we have variety of models running in production. We have seen the overall model development time go down from many months to days on Bighead. We plan to open source Bighead to allow the wider community to benefit from our work.
Relational databases were conceived to digitize paper forms and automate well-structured business processes, and still have their uses. But RDBMS cannot model or store data and its relationships without complexity, which means performance degrades with the increasing number and levels of data relationships and data size. Additionally, new types of data and data relationships require schema redesign that increases time to market.
A graph database like Neo4j naturally stores, manages, analyzes, and uses data within the context of connections meaning Neo4j provides faster query performance and vastly improved flexibility in handling complex hierarchies than SQL. Join this webinar to learn why companies are shifting away from RDBMS towards graphs to unlock the business value in their data relationships.
Ryan Boyd, Developer Relations at Neo4j
Ryan is a SF-based software engineer focused on helping developers understand the power of graph databases. Previously he was a product manager for architectural software, built applications and web hosting environments for higher education, and worked in developer relations for twenty products during his 8 years at Google. He enjoys cycling, sailing, skydiving, and many other adventures when not in front of his computer.
Productionizing Machine Learning with a Microservices ArchitectureDatabricks
Deploying machine learning models from training to production requires companies to deal with the complexity of moving workloads through different pipelines and re-writing code from scratch.
Managed Feature Store for Machine LearningLogical Clocks
All hyperscale AI companies build their machine learning platforms around a Feature Store.
A feature is a measurable property of some data-sample. It could be for example an image-pixel, a word from a piece of text, the age of a person, a coordinate emitted from a sensor, or an aggregate value like the average number of purchases within the last hour. A Feature Store is a central place to store curated features within an organization.
Feature Stores are a fuel for AI systems as we use them to train machine learning models so that we can make predictions for feature values that we have never seen before.
During this presentation you learn:
- About the concept of a Feature Store and how it can help manage feature data for Enterprises and ease the path of data from backend systems and data-lakes to Data Scientists.
- Our take on Feature Stores, including best practices and use cases and:
- How to ensure Consistent Features in both Training and Serving
Governance, Access-Control, and Versioning
- To create Training Data in the File Format of your Choice
Eliminate Inconsistency between Features in Training and Inferencing
Watch the webinar with a demo: https://www.logicalclocks.com/webinars
MLflow is an MLOps tool that enables data scientist to quickly productionize their Machine Learning projects. To achieve this, MLFlow has four major components which are Tracking, Projects, Models, and Registry. MLflow lets you train, reuse, and deploy models with any library and package them into reproducible steps. MLflow is designed to work with any machine learning library and require minimal changes to integrate into an existing codebase. In this session, we will cover the common pain points of machine learning developers such as tracking experiments, reproducibility, deployment tool and model versioning. Ready to get your hands dirty by doing quick ML project using mlflow and release to production to understand the ML-Ops lifecycle.
Ray Serve: A new scalable machine learning model serving library on RaySimon Mo
When a machine learning model needs to served for interactive use cases, the models are either wrapped inside a Flask server or deployed using external services like Sagemaker. Both methods come with flaws. In this talk, you will learn about how ray serve uses ray to address the limitations of current approaches and enable scalable model serving.
BigQuery ML - Machine learning at scale using SQLMárton Kodok
With BigQuery ML, you can build machine learning models without leaving the data warehouse environment and training it on massive datasets. We are going to demonstrate how to build, train, eval and predict, your own scalable machine learning models using standard SQL language in Google BigQuery.
We will see how can we use CREATE MODEL sql syntax to build different models such as:
Linear regression
Multiclass logistic regression for classification
K-means clustering
Import TensorFlow models for prediction in BigQuery
We will see how we can apply these models on tabular data in retail and marketing use cases.
Models are trained and accessed in BigQuery using SQL — a language data analysts know. This enables business decision making through predictive analytics across the organization without leaving the query editor.
Managing the Complete Machine Learning Lifecycle with MLflowDatabricks
ML development brings many new complexities beyond the traditional software development lifecycle. Unlike in traditional software development, ML developers want to try multiple algorithms, tools and parameters to get the best results, and they need to track this information to reproduce work. In addition, developers need to use many distinct systems to productionize models.
To solve for these challenges, Databricks unveiled last year MLflow, an open source project that aims at simplifying the entire ML lifecycle. MLflow introduces simple abstractions to package reproducible projects, track results, and encapsulate models that can be used with many existing tools, accelerating the ML lifecycle for organizations of any size.
In the past year, the MLflow community has grown quickly: over 120 contributors from over 40 companies have contributed code to the project, and over 200 companies are using MLflow.
In this tutorial, we will show you how using MLflow can help you:
Keep track of experiments runs and results across frameworks.
Execute projects remotely on to a Databricks cluster, and quickly reproduce your runs.
Quickly productionize models using Databricks production jobs, Docker containers, Azure ML, or Amazon SageMaker.
We will demo the building blocks of MLflow as well as the most recent additions since the 1.0 release.
What you will learn:
Understand the three main components of open source MLflow (MLflow Tracking, MLflow Projects, MLflow Models) and how each help address challenges of the ML lifecycle.
How to use MLflow Tracking to record and query experiments: code, data, config, and results.
How to use MLflow Projects packaging format to reproduce runs on any platform.
How to use MLflow Models general format to send models to diverse deployment tools.
Prerequisites:
A fully-charged laptop (8-16GB memory) with Chrome or Firefox
Python 3 and pip pre-installed
Pre-Register for a Databricks Standard Trial
Basic knowledge of Python programming language
Basic understanding of Machine Learning Concepts
mlflow: Accelerating the End-to-End ML lifecycleDatabricks
Building and deploying a machine learning model can be difficult to do once. Enabling other data scientists (or yourself, one month later) to reproduce your pipeline, to compare the results of different versions, to track what’s running where, and to redeploy and rollback updated models is much harder.
In this talk, I’ll introduce MLflow, a new open source project from Databricks that simplifies the machine learning lifecycle. MLflow provides APIs for tracking experiment runs between multiple users within a reproducible environment, and for managing the deployment of models to production. MLflow is designed to be an open, modular platform, in the sense that you can use it with any existing ML library and development process. MLflow was launched in June 2018 and has already seen significant community contributions, with over 50 contributors and new features including language APIs, integrations with popular ML libraries, and storage backends. I’ll show how MLflow works and explain how to get started with MLflow.
Snowflake + Power BI: Cloud Analytics for EveryoneAngel Abundez
Learn how Power BI and Snowflake can work together to bring a best-in-class data and analytics experience to your enterprise. You can combine Snowflake’s easy to use, robust, and scalable data platform with Power BI’s data visualization, built-in AI, and collaboration platform to create a data-driven culture for everyone.
Netflix Recommendations Feature Engineering with Time TravelFaisal Siddiqi
Hua Jiang and Kedar Sadekar talked about feature engineering using time rewinding in the context of Netflix Recommendations at an ML Platform meetup at LinkedIn HQ. Jan 24, 2018
ML development brings many new complexities beyond the traditional software development lifecycle. Unlike in traditional software development, ML developers want to try multiple algorithms, tools and parameters to get the best results, and they need to track this information to reproduce work. In addition, developers need to use many distinct systems to productionize models. To address these problems, many companies are building custom “ML platforms” that automate this lifecycle, but even these platforms are limited to a few supported algorithms and to each company’s internal infrastructure. In this talk, I present MLflow, a new open source project from Databricks that aims to design an open ML platform where organizations can use any ML library and development tool of their choice to reliably build and share ML applications. MLflow introduces simple abstractions to package reproducible projects, track results, and encapsulate models that can be used with many existing tools, accelerating the ML lifecycle for organizations of any size.
Data Build Tool (DBT) is an open source technology to set up your data lake using best practices from software engineering. This SQL first technology is a great marriage between Databricks and Delta. This allows you to maintain high quality data and documentation during the entire datalake life-cycle. In this talk I’ll do an introduction into DBT, and show how we can leverage Databricks to do the actual heavy lifting. Next, I’ll present how DBT supports Delta to enable upserting using SQL. Finally, we show how we integrate DBT+Databricks into the Azure cloud. Finally we show how we emit the pipeline metrics to Azure monitor to make sure that you have observability over your pipeline.
An introduction to Elasticsearch's advanced relevance ranking toolboxElasticsearch
The hallmark of a great search experience is always delivering the most relevant results, quickly, to every user. The difficulty lies behind the scenes in making that happen elegantly and at a scale. From App Search’s intuitive drag and drop interface to the advanced relevance capabilities built into the core of Elasticsearch — Elastic offers a range of tools for developers to tune relevance ranking and create incredible search experiences. In this session, we’ll explore some of Elasticsearch’s advanced relevance ranking features, such as dense vector fields, BM25F, ranking evaluation, and more. Plus we’ll give you some ideas for how these features are being used by other Elastic users to create world-class, category defining search experiences.
Large-Scale Data Science in Apache Spark 2.0Databricks
Data science is one of the only fields where scalability can lead to fundamentally better results. Scalability allows users to train models on more data or to experiment with more types of models, both of which result in better models. It is no accident that the organizations most successful with AI have been those with huge distributed computing resources. In this talk, Matei Zaharia will describe how Apache Spark is democratizing large-scale data science to make it easier for more organizations to build high-quality data and AI products. Matei Zaharia will talk about the new structured APIs in Spark 2.0 that enable more optimization underneath familia programming interfaces, as well as libraries to scale up deep learning or traditional machine learning libraries on Apache Spark.
Speaker: Matei Zaharia
Bighead: Airbnb’s End-to-End Machine Learning Platform with Krishna Puttaswa...Databricks
Airbnb has a wide variety of ML problems ranging from models on traditional structured data to models built on unstructured data such as user reviews, messages and listing images. The ability to build, iterate on, and maintain healthy machine learning models is critical to Airbnb’s success. Many ML Platforms cover data collection, feature engineering, training, deploying, productionalization, and monitoring but few, if any, do all of the above seamlessly.
Bighead aims to tie together various open source and in-house projects to remove incidental complexity from ML workflows. Bighead is built on Python and Spark and can be used in modular pieces as each ML problem presents unique challenges. Through standardization of the path to production, training environments and the methods for collecting and transforming data on Spark, each model is reproducible and iterable.
This talk covers the architecture, the problems that each individual component and the overall system aims to solve, and a vision for the future of machine learning infrastructure. It’s widely adapted in Airbnb and we have variety of models running in production. We have seen the overall model development time go down from many months to days on Bighead. We plan to open source Bighead to allow the wider community to benefit from our work.
Relational databases were conceived to digitize paper forms and automate well-structured business processes, and still have their uses. But RDBMS cannot model or store data and its relationships without complexity, which means performance degrades with the increasing number and levels of data relationships and data size. Additionally, new types of data and data relationships require schema redesign that increases time to market.
A graph database like Neo4j naturally stores, manages, analyzes, and uses data within the context of connections meaning Neo4j provides faster query performance and vastly improved flexibility in handling complex hierarchies than SQL. Join this webinar to learn why companies are shifting away from RDBMS towards graphs to unlock the business value in their data relationships.
Ryan Boyd, Developer Relations at Neo4j
Ryan is a SF-based software engineer focused on helping developers understand the power of graph databases. Previously he was a product manager for architectural software, built applications and web hosting environments for higher education, and worked in developer relations for twenty products during his 8 years at Google. He enjoys cycling, sailing, skydiving, and many other adventures when not in front of his computer.
Productionizing Machine Learning with a Microservices ArchitectureDatabricks
Deploying machine learning models from training to production requires companies to deal with the complexity of moving workloads through different pipelines and re-writing code from scratch.
Managed Feature Store for Machine LearningLogical Clocks
All hyperscale AI companies build their machine learning platforms around a Feature Store.
A feature is a measurable property of some data-sample. It could be for example an image-pixel, a word from a piece of text, the age of a person, a coordinate emitted from a sensor, or an aggregate value like the average number of purchases within the last hour. A Feature Store is a central place to store curated features within an organization.
Feature Stores are a fuel for AI systems as we use them to train machine learning models so that we can make predictions for feature values that we have never seen before.
During this presentation you learn:
- About the concept of a Feature Store and how it can help manage feature data for Enterprises and ease the path of data from backend systems and data-lakes to Data Scientists.
- Our take on Feature Stores, including best practices and use cases and:
- How to ensure Consistent Features in both Training and Serving
Governance, Access-Control, and Versioning
- To create Training Data in the File Format of your Choice
Eliminate Inconsistency between Features in Training and Inferencing
Watch the webinar with a demo: https://www.logicalclocks.com/webinars
MLflow is an MLOps tool that enables data scientist to quickly productionize their Machine Learning projects. To achieve this, MLFlow has four major components which are Tracking, Projects, Models, and Registry. MLflow lets you train, reuse, and deploy models with any library and package them into reproducible steps. MLflow is designed to work with any machine learning library and require minimal changes to integrate into an existing codebase. In this session, we will cover the common pain points of machine learning developers such as tracking experiments, reproducibility, deployment tool and model versioning. Ready to get your hands dirty by doing quick ML project using mlflow and release to production to understand the ML-Ops lifecycle.
Ray Serve: A new scalable machine learning model serving library on RaySimon Mo
When a machine learning model needs to served for interactive use cases, the models are either wrapped inside a Flask server or deployed using external services like Sagemaker. Both methods come with flaws. In this talk, you will learn about how ray serve uses ray to address the limitations of current approaches and enable scalable model serving.
BigQuery ML - Machine learning at scale using SQLMárton Kodok
With BigQuery ML, you can build machine learning models without leaving the data warehouse environment and training it on massive datasets. We are going to demonstrate how to build, train, eval and predict, your own scalable machine learning models using standard SQL language in Google BigQuery.
We will see how can we use CREATE MODEL sql syntax to build different models such as:
Linear regression
Multiclass logistic regression for classification
K-means clustering
Import TensorFlow models for prediction in BigQuery
We will see how we can apply these models on tabular data in retail and marketing use cases.
Models are trained and accessed in BigQuery using SQL — a language data analysts know. This enables business decision making through predictive analytics across the organization without leaving the query editor.
Managing the Complete Machine Learning Lifecycle with MLflowDatabricks
ML development brings many new complexities beyond the traditional software development lifecycle. Unlike in traditional software development, ML developers want to try multiple algorithms, tools and parameters to get the best results, and they need to track this information to reproduce work. In addition, developers need to use many distinct systems to productionize models.
To solve for these challenges, Databricks unveiled last year MLflow, an open source project that aims at simplifying the entire ML lifecycle. MLflow introduces simple abstractions to package reproducible projects, track results, and encapsulate models that can be used with many existing tools, accelerating the ML lifecycle for organizations of any size.
In the past year, the MLflow community has grown quickly: over 120 contributors from over 40 companies have contributed code to the project, and over 200 companies are using MLflow.
In this tutorial, we will show you how using MLflow can help you:
Keep track of experiments runs and results across frameworks.
Execute projects remotely on to a Databricks cluster, and quickly reproduce your runs.
Quickly productionize models using Databricks production jobs, Docker containers, Azure ML, or Amazon SageMaker.
We will demo the building blocks of MLflow as well as the most recent additions since the 1.0 release.
What you will learn:
Understand the three main components of open source MLflow (MLflow Tracking, MLflow Projects, MLflow Models) and how each help address challenges of the ML lifecycle.
How to use MLflow Tracking to record and query experiments: code, data, config, and results.
How to use MLflow Projects packaging format to reproduce runs on any platform.
How to use MLflow Models general format to send models to diverse deployment tools.
Prerequisites:
A fully-charged laptop (8-16GB memory) with Chrome or Firefox
Python 3 and pip pre-installed
Pre-Register for a Databricks Standard Trial
Basic knowledge of Python programming language
Basic understanding of Machine Learning Concepts
mlflow: Accelerating the End-to-End ML lifecycleDatabricks
Building and deploying a machine learning model can be difficult to do once. Enabling other data scientists (or yourself, one month later) to reproduce your pipeline, to compare the results of different versions, to track what’s running where, and to redeploy and rollback updated models is much harder.
In this talk, I’ll introduce MLflow, a new open source project from Databricks that simplifies the machine learning lifecycle. MLflow provides APIs for tracking experiment runs between multiple users within a reproducible environment, and for managing the deployment of models to production. MLflow is designed to be an open, modular platform, in the sense that you can use it with any existing ML library and development process. MLflow was launched in June 2018 and has already seen significant community contributions, with over 50 contributors and new features including language APIs, integrations with popular ML libraries, and storage backends. I’ll show how MLflow works and explain how to get started with MLflow.
Snowflake + Power BI: Cloud Analytics for EveryoneAngel Abundez
Learn how Power BI and Snowflake can work together to bring a best-in-class data and analytics experience to your enterprise. You can combine Snowflake’s easy to use, robust, and scalable data platform with Power BI’s data visualization, built-in AI, and collaboration platform to create a data-driven culture for everyone.
Netflix Recommendations Feature Engineering with Time TravelFaisal Siddiqi
Hua Jiang and Kedar Sadekar talked about feature engineering using time rewinding in the context of Netflix Recommendations at an ML Platform meetup at LinkedIn HQ. Jan 24, 2018
ML development brings many new complexities beyond the traditional software development lifecycle. Unlike in traditional software development, ML developers want to try multiple algorithms, tools and parameters to get the best results, and they need to track this information to reproduce work. In addition, developers need to use many distinct systems to productionize models. To address these problems, many companies are building custom “ML platforms” that automate this lifecycle, but even these platforms are limited to a few supported algorithms and to each company’s internal infrastructure. In this talk, I present MLflow, a new open source project from Databricks that aims to design an open ML platform where organizations can use any ML library and development tool of their choice to reliably build and share ML applications. MLflow introduces simple abstractions to package reproducible projects, track results, and encapsulate models that can be used with many existing tools, accelerating the ML lifecycle for organizations of any size.
Data Build Tool (DBT) is an open source technology to set up your data lake using best practices from software engineering. This SQL first technology is a great marriage between Databricks and Delta. This allows you to maintain high quality data and documentation during the entire datalake life-cycle. In this talk I’ll do an introduction into DBT, and show how we can leverage Databricks to do the actual heavy lifting. Next, I’ll present how DBT supports Delta to enable upserting using SQL. Finally, we show how we integrate DBT+Databricks into the Azure cloud. Finally we show how we emit the pipeline metrics to Azure monitor to make sure that you have observability over your pipeline.
An introduction to Elasticsearch's advanced relevance ranking toolboxElasticsearch
The hallmark of a great search experience is always delivering the most relevant results, quickly, to every user. The difficulty lies behind the scenes in making that happen elegantly and at a scale. From App Search’s intuitive drag and drop interface to the advanced relevance capabilities built into the core of Elasticsearch — Elastic offers a range of tools for developers to tune relevance ranking and create incredible search experiences. In this session, we’ll explore some of Elasticsearch’s advanced relevance ranking features, such as dense vector fields, BM25F, ranking evaluation, and more. Plus we’ll give you some ideas for how these features are being used by other Elastic users to create world-class, category defining search experiences.
Large-Scale Data Science in Apache Spark 2.0Databricks
Data science is one of the only fields where scalability can lead to fundamentally better results. Scalability allows users to train models on more data or to experiment with more types of models, both of which result in better models. It is no accident that the organizations most successful with AI have been those with huge distributed computing resources. In this talk, Matei Zaharia will describe how Apache Spark is democratizing large-scale data science to make it easier for more organizations to build high-quality data and AI products. Matei Zaharia will talk about the new structured APIs in Spark 2.0 that enable more optimization underneath familia programming interfaces, as well as libraries to scale up deep learning or traditional machine learning libraries on Apache Spark.
Speaker: Matei Zaharia
Hopsworks at Google AI Huddle, SunnyvaleJim Dowling
Hopsworks is a platform for designing and operating End to End Machine Learning using PySpark and TensorFlow/PyTorch. Early access is now available on GCP. Hopsworks includes the industry's first Feature Store. Hopsworks is open-source.
Hopsworks in the cloud Berlin Buzzwords 2019 Jim Dowling
This talk, given at Berlin Buzzwords 2019, describes the recent progress in making Hopsworks a cloud-native platform, with HA data-center support added for HopsFS.
The millions of people that use Spotify each day generate a lot of data, roughly a few terabytes per day. What does it take to handle datasets of that scale, and what can be done with it? I will briefly cover how Spotify uses data to provide a better music listening experience, and to strengthen their busineess. Most of the talk will be spent on our data processing architecture, and how we leverage state of the art data processing and storage tools, such as Hadoop, Cassandra, Kafka, Storm, Hive, and Crunch. Last, I'll present observations and thoughts on innovation in the data processing aka Big Data field.
Hopsworks - The Platform for Data-Intensive AIQAware GmbH
Cloud Native Night July 2019, Munich: Talk by Steffen Srohsschmiedt (@grohsschmiedt, Head of Cloud at LogicalClocks)
=== Please download slides if blurred! ===
Abstract: Machine Learning (ML) pipelines are the fundamental building block for productionizing ML code. Building such pipelines with Big Data is a complex process. The different stages in ML pipelines also need to be orchestrated, from data ingestion and data transformation, to feature engineering, to model training, serving and monitoring.
Hopsworks is an open-source data platform that can be used to both develop and operate horizontally scalable machine learning (ML) pipelines. A key part of our pipelines is the world's first open-source Feature Store, that acts as a data warehouse for features, providing a natural API between data engineers - who write feature engineering code - and Data Scientists, who select features from the feature store to generate training/test data for models.
Join us next time: https://www.meetup.com/Cloud-Native-muc/events
Large scale, interactive ad-hoc queries over different datastores with Apache...jaxLondonConference
Presented at JAX London 2013
Apache Drill is a distributed system for interactive ad-hoc query and analysis of large-scale datasets. It is the Open Source version of Google’s Dremel technology. Apache Drill is designed to scale to thousands of servers and able to process Petabytes of data in seconds, enabling SQL-on-Hadoop and supporting a variety of data sources.
AWS Summit Singapore - Architecting a Serverless Data Lake on AWSAmazon Web Services
Unni Pillai, Specialist Solution Architect, ASEAN, AWS.
Daniel Muller, Head of Cloud Infrastructure, Spuul.
As the volume and types of data continues to grow, customers often have valuable data that is not easily discoverable and available for analytics. A common challenge for data engineering teams is architecting a data lake that can cater to the needs of diverse users - from developers to business analysts to data scientists.
In this session, we will dive deep into building a data lake using Amazon S3, Amazon Kinesis, Amazon Athena and AWS Glue. We will also see how AWS Glue crawlers can automatically discover your data, extracting and cataloguing relevant metadata to reduce operations in preparing your data for downstream consumers.
Furthermore, learn from our customer Spuul, on how they moved from a Data Warehouse based analytics to a serverless data lake. Why and how did Spuul undertake this journey? Hear about the benefits and challenges they encountered.
Data Con LA 2020
Description
Data warehouses are not enough. Data lakes are the backbone of a modern data environment. Data Lakes are best built leveraging unique services of the cloud provider to reduce operations complexity. This session will explain why everyone's talking about data lakes, break down the best services in Azure to build a Data Lake, and walk through code for querying and loading with Azure Databricks and Event Hubs for Kafka. Attendees will leave the session with a firm grasp of why we build data lakes and how Azure Databricks fits in for ETL and querying.
Speaker
Dustin Vannoy, Dustin Vannoy Consulting, Principal Data Engineer
H2O Rains with Databricks Cloud - Parisoma SFSri Ambati
Michal Malohlava's meetup on H2O Rains with Databricks Cloud at Parisoma SF, 02.02.16
- Powered by the open source machine learning software H2O.ai. Contributors welcome at: https://github.com/h2oai
- To view videos on H2O open source machine learning software, go to: https://www.youtube.com/user/0xdata
How to Get CNIC Information System with Paksim Ga.pptxdanishmna97
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
UiPath Test Automation using UiPath Test Suite series, part 5DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 5. In this session, we will cover CI/CD with devops.
Topics covered:
CI/CD with in UiPath
End-to-end overview of CI/CD pipeline with Azure devops
Speaker:
Lyndsey Byblow, Test Suite Sales Engineer @ UiPath, Inc.
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
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.
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
Communications Mining Series - Zero to Hero - Session 1DianaGray10
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
GridMate - End to end testing is a critical piece to ensure quality and avoid...ThomasParaiso2
End to end testing is a critical piece to ensure quality and avoid regressions. In this session, we share our journey building an E2E testing pipeline for GridMate components (LWC and Aura) using Cypress, JSForce, FakerJS…
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
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!
2. ML @ dropbox - context
Our data sources:
● Files - multi-exabyte of user content
● File metadata - File names and directory trees
● User activity - Billions of file access and sharing events per day
6. Data collection - ETL
HDFS
Signal store
Hive
Dropbox data lake
Antenna
User activity logs
Predict Logs
User/File Metadata
User/File Activities
Airflow
Workflow orchestration
Spark Jobs
Compute signals and use-case specific datasets
HDFS
Training data store
Online data Offline dataOffline ETL
7. Workbench and Notebooks
HDFS
Signal and training
data store
Spark
Zeppelin Notebooks
Multi-user notebook environment
Workbench
40 cores, 400GB ram
dbxlearn
Elastic ML training and
hyperparameter tuning
10. Predict logger
- Converting raw logs into labeled
datasets
- Logging partial information from
different services at different times
- Reward windows
17. Summary
● End-to-End platform to support all steps on ML development @
dropbox
● Deep integration with Dropbox most valuable data sources
● Built for easy integration with cloud services for model training and
inference
● Built using open source technologies: Hadoop, Spark, TF, Scikit-
learn, …
● Support wide variety of use cases
Dropbox huge data sources provide a lot of potential for ML
It is also very challenging to handle and ML developer need high infrastructure expertise to use those sources
Making those sources accessible for ML developers is crustal for accelerating ml development
Go through some of the use cases
Wide variety of use case, with variety of needs
Basic common workflow, but need flexible tools and api
Existing open source solutions didn’t work for this scale and SLA.
Provide access to user actions to various ui surfaces. It is also used for online suggestion models to generate candidate list for suggestions: recent files that were accessed, recent users that were shared with, ...
It is often difficult to compute features in a performant manner directly from action events. Antenna provides aggregations on top of user actions: counters, histograms.
Offline builds are generated daily. Building indexes and aggregations. Fixing accumulated errors and easy backfill of new aggregations/indexes.
Add labels to the arrows
Many competing campaigns. Each experiment wants to get priority
Can appear in different pages with different context
Implemented as a contextual multi-arm bandits problem
Content ingestion pipeline: File update -> content extractors from file blocks-> ML models -> Doc store
Backfills: Huge time|computation cost. Scoped by user populations, like user subscription type.
Content plugins are isolated into jails to address security exploits concerns
Plugin examples:
Text extractor
OCR
Image labeling
Metadata extractor