Deep Dive on ClickHouse Sharding and Replication-2202-09-22.pdfAltinity Ltd
Join the Altinity experts as we dig into ClickHouse sharding and replication, showing how they enable clusters that deliver fast queries over petabytes of data. We’ll start with basic definitions of each, then move to practical issues. This includes the setup of shards and replicas, defining schema, choosing sharding keys, loading data, and writing distributed queries. We’ll finish up with tips on performance optimization.
#ClickHouse #datasets #ClickHouseTutorial #opensource #ClickHouseCommunity #Altinity
-----------------
Join ClickHouse Meetups: https://www.meetup.com/San-Francisco-...
Check out more ClickHouse resources: https://altinity.com/resources/
Visit the Altinity Documentation site: https://docs.altinity.com/
Contribute to ClickHouse Knowledge Base: https://kb.altinity.com/
Join the ClickHouse Reddit community: https://www.reddit.com/r/Clickhouse/
----------------
Learn more about Altinity!
Site: https://www.altinity.com
LinkedIn: https://www.linkedin.com/company/alti...
Twitter: https://twitter.com/AltinityDB
Adventures with the ClickHouse ReplacingMergeTree EngineAltinity Ltd
Presentation on ReplacingMergeTree by Robert Hodges of Altinity at the 14 December 2022 SF Bay Area ClickHouse Meetup (https://www.meetup.com/san-francisco-bay-area-clickhouse-meetup/events/289605843/)
Better than you think: Handling JSON data in ClickHouseAltinity Ltd
Robert Hodges shows how ClickHouse, a relational database with tables, can offer high-performance analysis of JSON data. This talk provides a cookbook of schema design, indexing, data loading, and query tricks we gave learned over years of helping users build analytical apps for servicds logs, observability data, financial transactions, and other types of semi-structured data. Robert Hodges is CEO of Altinity and a certified database geek.
https://altinity.com
https://www.meetup.com/San-Francisco-Bay-Area-ClickHouse-Meetup
ClickHouse tips and tricks. Webinar slides. By Robert Hodges, Altinity CEOAltinity Ltd
From webinar on December 3, 2019
New users of ClickHouse love the speed but may run into a few surprises when designing applications. Column storage turns classic SQL design precepts on their heads. This talk shares our favorite tricks for building great applications. We'll talk about fact tables and dimensions, materialized views, codecs, arrays, and skip indexes, to name a few of our favorites. We'll show examples of each and also reserve time to handle questions. Join us to take your next step to ClickHouse guruhood!
Speaker Bio:
Robert Hodges is CEO of Altinity, which offers enterprise support for ClickHouse. He has over three decades of experience in data management spanning 20 different DBMS types. ClickHouse is his current favorite. ;)
Introduction to the Mysteries of ClickHouse Replication, By Robert Hodges and...Altinity Ltd
Presented at the webinar, July 31, 2019
Built-in replication is a powerful ClickHouse feature that helps scale data warehouse performance as well as ensure high availability. This webinar will introduce how replication works internally, explain configuration of clusters with replicas, and show you how to set up and manage ZooKeeper, which is necessary for replication to function. We'll finish off by showing useful replication tricks, such as utilizing replication to migrate data between hosts. Join us to become an expert in this important subject!
Webinar: Secrets of ClickHouse Query Performance, by Robert HodgesAltinity Ltd
From webinars September 11 and September 17, 2019
ClickHouse is famous for speed. That said, you can almost always make it faster! This webinar uses examples to teach you how to deduce what queries are actually doing by reading the system log and system tables. We'll then explore standard ways to increase query speed: data types and encodings, filtering, join reordering, skip indexes, materialized views, session parameters, to name just a few. In each case we'll circle back to query plans and system metrics to demonstrate changes in ClickHouse behavior that explain the boost in performance. We hope you'll enjoy the first step to becoming a ClickHouse performance guru!
Speaker Bio:
Robert Hodges is CEO of Altinity, which offers enterprise support for ClickHouse. He has over three decades of experience in data management spanning 20 different DBMS types. ClickHouse is his current favorite. ;)
Deep Dive on ClickHouse Sharding and Replication-2202-09-22.pdfAltinity Ltd
Join the Altinity experts as we dig into ClickHouse sharding and replication, showing how they enable clusters that deliver fast queries over petabytes of data. We’ll start with basic definitions of each, then move to practical issues. This includes the setup of shards and replicas, defining schema, choosing sharding keys, loading data, and writing distributed queries. We’ll finish up with tips on performance optimization.
#ClickHouse #datasets #ClickHouseTutorial #opensource #ClickHouseCommunity #Altinity
-----------------
Join ClickHouse Meetups: https://www.meetup.com/San-Francisco-...
Check out more ClickHouse resources: https://altinity.com/resources/
Visit the Altinity Documentation site: https://docs.altinity.com/
Contribute to ClickHouse Knowledge Base: https://kb.altinity.com/
Join the ClickHouse Reddit community: https://www.reddit.com/r/Clickhouse/
----------------
Learn more about Altinity!
Site: https://www.altinity.com
LinkedIn: https://www.linkedin.com/company/alti...
Twitter: https://twitter.com/AltinityDB
Adventures with the ClickHouse ReplacingMergeTree EngineAltinity Ltd
Presentation on ReplacingMergeTree by Robert Hodges of Altinity at the 14 December 2022 SF Bay Area ClickHouse Meetup (https://www.meetup.com/san-francisco-bay-area-clickhouse-meetup/events/289605843/)
Better than you think: Handling JSON data in ClickHouseAltinity Ltd
Robert Hodges shows how ClickHouse, a relational database with tables, can offer high-performance analysis of JSON data. This talk provides a cookbook of schema design, indexing, data loading, and query tricks we gave learned over years of helping users build analytical apps for servicds logs, observability data, financial transactions, and other types of semi-structured data. Robert Hodges is CEO of Altinity and a certified database geek.
https://altinity.com
https://www.meetup.com/San-Francisco-Bay-Area-ClickHouse-Meetup
ClickHouse tips and tricks. Webinar slides. By Robert Hodges, Altinity CEOAltinity Ltd
From webinar on December 3, 2019
New users of ClickHouse love the speed but may run into a few surprises when designing applications. Column storage turns classic SQL design precepts on their heads. This talk shares our favorite tricks for building great applications. We'll talk about fact tables and dimensions, materialized views, codecs, arrays, and skip indexes, to name a few of our favorites. We'll show examples of each and also reserve time to handle questions. Join us to take your next step to ClickHouse guruhood!
Speaker Bio:
Robert Hodges is CEO of Altinity, which offers enterprise support for ClickHouse. He has over three decades of experience in data management spanning 20 different DBMS types. ClickHouse is his current favorite. ;)
Introduction to the Mysteries of ClickHouse Replication, By Robert Hodges and...Altinity Ltd
Presented at the webinar, July 31, 2019
Built-in replication is a powerful ClickHouse feature that helps scale data warehouse performance as well as ensure high availability. This webinar will introduce how replication works internally, explain configuration of clusters with replicas, and show you how to set up and manage ZooKeeper, which is necessary for replication to function. We'll finish off by showing useful replication tricks, such as utilizing replication to migrate data between hosts. Join us to become an expert in this important subject!
Webinar: Secrets of ClickHouse Query Performance, by Robert HodgesAltinity Ltd
From webinars September 11 and September 17, 2019
ClickHouse is famous for speed. That said, you can almost always make it faster! This webinar uses examples to teach you how to deduce what queries are actually doing by reading the system log and system tables. We'll then explore standard ways to increase query speed: data types and encodings, filtering, join reordering, skip indexes, materialized views, session parameters, to name just a few. In each case we'll circle back to query plans and system metrics to demonstrate changes in ClickHouse behavior that explain the boost in performance. We hope you'll enjoy the first step to becoming a ClickHouse performance guru!
Speaker Bio:
Robert Hodges is CEO of Altinity, which offers enterprise support for ClickHouse. He has over three decades of experience in data management spanning 20 different DBMS types. ClickHouse is his current favorite. ;)
All about Zookeeper and ClickHouse Keeper.pdfAltinity Ltd
ClickHouse clusters depend on ZooKeeper to handle replication and distributed DDL commands. In this Altinity webinar, we’ll explain why ZooKeeper is necessary, how it works, and introduce the new built-in replacement named ClickHouse Keeper. You’ll learn practical tips to care for ZooKeeper in sickness and health. You’ll also learn how/when to use ClickHouse Keeper. We will share our recommendations for keeping that happy as well.
A Day in the Life of a ClickHouse Query Webinar Slides Altinity Ltd
Why do queries run out of memory? How can I make my queries even faster? How should I size ClickHouse nodes for best cost-efficiency? The key to these questions and many others is knowing what happens inside ClickHouse when a query runs. This webinar is a gentle introduction to ClickHouse internals, focusing on topics that will help your applications run faster and more efficiently. We’ll discuss the basic flow of query execution, dig into how ClickHouse handles aggregation and joins, and show you how ClickHouse distributes processing within a single CPU as well as across many nodes in the network. After attending this webinar you’ll understand how to open up the black box and see what the parts are doing.
All About JSON and ClickHouse - Tips, Tricks and New Features-2022-07-26-FINA...Altinity Ltd
JSON is the king of data formats and ClickHouse has a plethora of features to handle it. This webinar covers JSON features from A to Z starting with traditional ways to load and represent JSON data in ClickHouse. Next, we’ll jump into the JSON data type: how it works, how to query data from it, and what works and doesn’t work. JSON data type is one of the most awaited features in the 2022 ClickHouse roadmap, so you won’t want to miss out. Finally, we’ll talk about Jedi master techniques like adding bloom filter indexing on JSON data.
ClickHouse Data Warehouse 101: The First Billion Rows, by Alexander Zaitsev a...Altinity Ltd
Columnar stores like ClickHouse enable users to pull insights from big data in seconds, but only if you set things up correctly. This talk will walk through how to implement a data warehouse that contains 1.3 billion rows using the famous NY Yellow Cab ride data. We'll start with basic data implementation including clustering and table definitions, then show how to load efficiently. Next, we'll discuss important features like dictionaries and materialized views, and how they improve query efficiency. We'll end by demonstrating typical queries to illustrate the kind of inferences you can draw rapidly from a well-designed data warehouse. It should be enough to get you started--the next billion rows is up to you!
Alexander Sapin from Yandex presents reasoning, design considerations, and implementation of ClickHouse Keeper. It replaces ZooKeeper in ClickHouse clusters, thereby simplifying operation enormously.
Building ClickHouse and Making Your First Contribution: A Tutorial_06.10.2021Altinity Ltd
ClickHouse is open source. You can build it yourself. What’s more, you can make it better! In this webinar, we’ll demonstrate how to pull the ClickHouse code from Github and build it. We’ll then walk through how to contribute a new feature to ClickHouse by developing, testing, and pushing a pull request through the community merge process. There will be demos and ample time for questions. Join us to get started as a ClickHouse developer!
ClickHouse Materialized Views: The Magic ContinuesAltinity Ltd
Slides for the webinar, presented on February 26, 2020
By Robert Hodges, Altinity CEO
Materialized views are the killer feature of ClickHouse, and the Altinity 2019 webinar on how they work was very popular. Join this updated webinar to learn how to use materialized views to speed up queries hundreds of times. We'll cover basic design, last point queries, using TTLs to drop source data, counting unique values, and other useful tricks. Finally, we'll cover recent improvements that make materialized views more useful than ever.
Webinar slides: MORE secrets of ClickHouse Query Performance. By Robert Hodge...Altinity Ltd
Webinar May 27, 2020
ClickHouse is famously fast, but a small amount of extra work makes it much faster. Join us for the latest version of our popular talk on single-node ClickHouse performance. We start by examining the system log to see what ClickHouse queries are doing. Then we introduce standard tricks to increase speed: adding CPUs, reducing I/O with filters, restructuring joins, adding indexes, and using materialized views, plus many more. In each case we show how to measure the results of your work. There will as usual be time for questions as well at the end. Sign up now to polish your ClickHouse performance skills!
ClickHouse Monitoring 101: What to monitor and howAltinity Ltd
Webinar. Presented by Robert Hodges and Ned McClain, April 1, 2020
You are about to deploy ClickHouse into production. Congratulations! But what about monitoring? In this webinar we will introduce how to track the health of individual ClickHouse nodes as well as clusters. We'll describe available monitoring data, how to collect and store measurements, and graphical display using Grafana. We'll demo techniques and share sample Grafana dashboards that you can use for your own clusters.
Altinity Quickstart for ClickHouse-2202-09-15.pdfAltinity Ltd
Welcome to a live session of our popular introduction to ClickHouse application development. The talk explains what ClickHouse is and how to install it. We then work through the basics of inserting and selecting data, followed by tips on how to maximize the legendary performance of ClickHouse. You’ll get everything you need to get started on your own application, including some time at the end for questions.
A day in the life of a click house query webinar
Why do queries run out of memory? How can I make my queries even faster? How should I size ClickHouse nodes for best cost-efficiency? The key to these questions and many others is knowing what happens inside ClickHouse when a query runs. This webinar is a gentle introduction to ClickHouse internals, focusing on topics that will help your applications run faster and more efficiently. We’ll discuss the basic flow of query execution, dig into how ClickHouse handles aggregation and joins, and show you how ClickHouse distributes processing within a single CPU as well as across many nodes in the network. After attending this webinar you’ll understand how to open up the black box and see what the parts are doing.
All about Zookeeper and ClickHouse Keeper.pdfAltinity Ltd
ClickHouse clusters depend on ZooKeeper to handle replication and distributed DDL commands. In this Altinity webinar, we’ll explain why ZooKeeper is necessary, how it works, and introduce the new built-in replacement named ClickHouse Keeper. You’ll learn practical tips to care for ZooKeeper in sickness and health. You’ll also learn how/when to use ClickHouse Keeper. We will share our recommendations for keeping that happy as well.
A Day in the Life of a ClickHouse Query Webinar Slides Altinity Ltd
Why do queries run out of memory? How can I make my queries even faster? How should I size ClickHouse nodes for best cost-efficiency? The key to these questions and many others is knowing what happens inside ClickHouse when a query runs. This webinar is a gentle introduction to ClickHouse internals, focusing on topics that will help your applications run faster and more efficiently. We’ll discuss the basic flow of query execution, dig into how ClickHouse handles aggregation and joins, and show you how ClickHouse distributes processing within a single CPU as well as across many nodes in the network. After attending this webinar you’ll understand how to open up the black box and see what the parts are doing.
All About JSON and ClickHouse - Tips, Tricks and New Features-2022-07-26-FINA...Altinity Ltd
JSON is the king of data formats and ClickHouse has a plethora of features to handle it. This webinar covers JSON features from A to Z starting with traditional ways to load and represent JSON data in ClickHouse. Next, we’ll jump into the JSON data type: how it works, how to query data from it, and what works and doesn’t work. JSON data type is one of the most awaited features in the 2022 ClickHouse roadmap, so you won’t want to miss out. Finally, we’ll talk about Jedi master techniques like adding bloom filter indexing on JSON data.
ClickHouse Data Warehouse 101: The First Billion Rows, by Alexander Zaitsev a...Altinity Ltd
Columnar stores like ClickHouse enable users to pull insights from big data in seconds, but only if you set things up correctly. This talk will walk through how to implement a data warehouse that contains 1.3 billion rows using the famous NY Yellow Cab ride data. We'll start with basic data implementation including clustering and table definitions, then show how to load efficiently. Next, we'll discuss important features like dictionaries and materialized views, and how they improve query efficiency. We'll end by demonstrating typical queries to illustrate the kind of inferences you can draw rapidly from a well-designed data warehouse. It should be enough to get you started--the next billion rows is up to you!
Alexander Sapin from Yandex presents reasoning, design considerations, and implementation of ClickHouse Keeper. It replaces ZooKeeper in ClickHouse clusters, thereby simplifying operation enormously.
Building ClickHouse and Making Your First Contribution: A Tutorial_06.10.2021Altinity Ltd
ClickHouse is open source. You can build it yourself. What’s more, you can make it better! In this webinar, we’ll demonstrate how to pull the ClickHouse code from Github and build it. We’ll then walk through how to contribute a new feature to ClickHouse by developing, testing, and pushing a pull request through the community merge process. There will be demos and ample time for questions. Join us to get started as a ClickHouse developer!
ClickHouse Materialized Views: The Magic ContinuesAltinity Ltd
Slides for the webinar, presented on February 26, 2020
By Robert Hodges, Altinity CEO
Materialized views are the killer feature of ClickHouse, and the Altinity 2019 webinar on how they work was very popular. Join this updated webinar to learn how to use materialized views to speed up queries hundreds of times. We'll cover basic design, last point queries, using TTLs to drop source data, counting unique values, and other useful tricks. Finally, we'll cover recent improvements that make materialized views more useful than ever.
Webinar slides: MORE secrets of ClickHouse Query Performance. By Robert Hodge...Altinity Ltd
Webinar May 27, 2020
ClickHouse is famously fast, but a small amount of extra work makes it much faster. Join us for the latest version of our popular talk on single-node ClickHouse performance. We start by examining the system log to see what ClickHouse queries are doing. Then we introduce standard tricks to increase speed: adding CPUs, reducing I/O with filters, restructuring joins, adding indexes, and using materialized views, plus many more. In each case we show how to measure the results of your work. There will as usual be time for questions as well at the end. Sign up now to polish your ClickHouse performance skills!
ClickHouse Monitoring 101: What to monitor and howAltinity Ltd
Webinar. Presented by Robert Hodges and Ned McClain, April 1, 2020
You are about to deploy ClickHouse into production. Congratulations! But what about monitoring? In this webinar we will introduce how to track the health of individual ClickHouse nodes as well as clusters. We'll describe available monitoring data, how to collect and store measurements, and graphical display using Grafana. We'll demo techniques and share sample Grafana dashboards that you can use for your own clusters.
Altinity Quickstart for ClickHouse-2202-09-15.pdfAltinity Ltd
Welcome to a live session of our popular introduction to ClickHouse application development. The talk explains what ClickHouse is and how to install it. We then work through the basics of inserting and selecting data, followed by tips on how to maximize the legendary performance of ClickHouse. You’ll get everything you need to get started on your own application, including some time at the end for questions.
A day in the life of a click house query webinar
Why do queries run out of memory? How can I make my queries even faster? How should I size ClickHouse nodes for best cost-efficiency? The key to these questions and many others is knowing what happens inside ClickHouse when a query runs. This webinar is a gentle introduction to ClickHouse internals, focusing on topics that will help your applications run faster and more efficiently. We’ll discuss the basic flow of query execution, dig into how ClickHouse handles aggregation and joins, and show you how ClickHouse distributes processing within a single CPU as well as across many nodes in the network. After attending this webinar you’ll understand how to open up the black box and see what the parts are doing.
Altinity Webinar: Introduction to Altinity.Cloud-Platform for Real-Time Data.pdfAltinity Ltd
Altinity Webinar: Introduction to Altinity.Cloud-Platform for Real-Time Data - Presentation Slides
Altinity.Cloud is a fully automated cloud service for ClickHouse that is optimized for real-time analytics.
In this webinar, we’ll explain how Altinity.Cloud works, then show how to set up your first ClickHouse cluster. We’ll then tour important features like scale-up, scale-out, uptime schedules, and DBA tools to analyze your tables.
You’ll learn everything necessary to start working on real-time analytics today.
Bring your questions!
Presenters: Robert Hodges & Alexander Zaitsev
Note: This webinar will be recorded and later posted on our Webinar page (https://altinity.com/webinarspage/) or Altinity official Youtube channel (https://www.youtube.com/@Altinity).
Building High Performance Apps with Altinity Stable Builds for ClickHouse | A...Altinity Ltd
Altinity Stable Builds offer a ClickHouse distribution that is ready for production use and with 3 years of maintenance. Our webinar introduces the special features of Stable Builds and describes how we build them from ClickHouse Long-Term Support (LTS) releases. We’ll show you how to find them and install them yourself, then guide you through the important topic of upgrading. We’ll also walk through how to use Altinity Stable Builds in Altinity.Cloud, our managed ClickHouse platform for high-performance analytics.
Own your ClickHouse data with Altinity.Cloud Anywhere-2023-01-17.pdfAltinity Ltd
Altinity.Cloud is a managed ClickHouse platform for high-performance analytics.
But what if you want to run ClickHouse in your own cloud account? Altinity.Cloud Anywhere does exactly that.
In this webinar, we’ll explain how Altinity.Cloud Anywhere works, then walk through the simple setup procedure to get full cloud management of ClickHouse clusters in your VPCs. This webinar teaches you how to have cloud management for your real-time analytic stack while meeting requirements for compliance, control of data, and freedom from lock-in. Have your cake and eat it too!
Taming the Tiger: Tips and Tricks for Using TelegrafInfluxData
On 17th May as part of InfluxDays EMEA 2021 Virtual Experience, the Technical Services team will be offering a free live InfluxDB training to the first 300 registered attendees. This will be hosted over Zoom with two main trainers and there will be assistants to help participants with the course work. The training will be recorded and made available on the InfluxDays website and the InfluxData YouTube channel.
Cloud-Größen wie Google, Twitter und Netflix haben die Kernbausteine ihrer Infrastruktur quelloffen verfügbar gemacht. Das Resultat aus vielen Jahren Cloud-Erfahrung ist nun frei zugänglich, und jeder kann seine eigenen Cloud-nativen Anwendungen entwickeln – Anwendungen, die in der Cloud zuverlässig laufen und fast beliebig skalieren. Die einzelnen Bausteine wachsen zu einem großen Ganzen zusammen, dem Cloud-Native-Stack. In dieser Session stellen wir die wichtigsten Konzepte und aktuellen Schlüsseltechnologien kurz vor. Anschließend implementieren wir einen einfachen Microservice mit .NET Core und Steeltoe OSS und bringen ihn zusammen mit ausgewählten Bausteinen für Service-Discovery und Konfiguration schrittweise auf einem Kubernetes-Cluster zum Laufen. @BASTAcon #BASTA17 @qaware #CloudNativeNerd
https://basta.net/microservices-services/cloud-native-net-microservices-mit-kubernetes/
Data Warehouses in Kubernetes Visualized: the ClickHouse Kubernetes Operator UIAltinity Ltd
Graham Mainwaring and Robert Hodges summarize management of ClickHouse on Kubernetes using the ClickHouse Kubernetes Operator and introduce a new UI for it. Presented at the 15 Dec '22 SF Bay Area ClickHouse Meetup.
Serverless is now well established pattern for all things Cloud. As we leverage this style architecture with more power we require more control. Discover how good architects and developers design and develop serverless platforms for the enterprise. We describe a framework that will move your serverless systems from good to great and help you grow our connected world.
AWS Summit DC 2021: Improve the developer experience with AWS CDKCasey Lee
In this session, you will learn how to allow developers to rapidly deploy and iterate on their apps in AWS, using AWS CDK. You will also discover AWS CDK best practices related to security and cost optimization. You will hear from Gaggle about how they used these practices to allow their developers to focus on building, testing, and deploying applications rapidly, without focusing on undifferentiated heavy lifting.
https://www.youtube.com/watch?v=pJX1hvTRUYE
Dart on Arm - Flutter Bangalore June 2021Chris Swan
Running Dart on Arm servers, covering the trade offs between JIT and AOT. The dependencies needed for building and running AOT binaries, and how to cross compile Arm binaries.
Cloud Native Data Warehouses - Intro to ClickHouse on Kubernetes-2021-07.pdfAltinity Ltd
Cloud Native Data Warehouses: A Gentle Introduction to Running ClickHouse on Kubernetes | Altinity Webinar
Kubernetes is a powerful platform for big data and is particularly well-suited for ClickHouse.
If you have been wondering about trying Kubernetes, this webinar is for you. The first half introduces Kubernetes basics, building up to operators, which manage cloud-native applications. The second half focuses on ClickHouse and shows how to deploy data warehouses using the ClickHouse Operator. You’ll learn everything you need to start grappling with big data on Kubernetes.
Speaker: Robert Hodges, CEO @Altinity
Building an Analytic Extension to MySQL with ClickHouse and Open Source.pptxAltinity Ltd
Building an Analytic Extension to MySQL with ClickHouse and Open Source
In this webinar Percona and Altinity offer suggestions and tips on how to recognize when MySQL is overburdened with analytics and can benefit from ClickHouse’s unique capabilities.
Also, they will walk you through important patterns for integrating MySQL and ClickHouse which will enable the building of powerful and cost-efficient applications that leverage the strengths of both databases.
Cloud Native ClickHouse at Scale--Using the Altinity Kubernetes Operator-2022...Altinity Ltd
Over the last few years Kubernetes has transitioned from an object of curiosity and fear to a robust platform for big data. Watch this webinar and you will learn how the Altinity Kubernetes Operator for ClickHouse enables users to run high performance analytics on ClickHouse. You will see a simple installation and teach you how to scale it into a cluster that can analyze 100s of terabytes of data. Along the way we’ll share our lessons for ClickHouse on Kubernetes in Altinity.Cloud. We built it on Kubernetes using the Altinity Operator and now run hundreds of clusters in the cloud. You can too!
Building an Analytic Extension to MySQL with ClickHouse and Open SourceAltinity Ltd
This is a joint webinar Percona - Altinity.
In this webinar we will discuss suggestions and tips on how to recognize when MySQL is overburdened with analytics and can benefit from ClickHouse’s unique capabilities.
We will then walk through important patterns for integrating MySQL and ClickHouse which will enable the building of powerful and cost-efficient applications that leverage the strengths of both databases.
Fun with ClickHouse Window Functions-2021-08-19.pdfAltinity Ltd
Fun with ClickHouse Window Functions | Altinity Webinar
Window functions have arrived in ClickHouse!
Our webinar will start with an introduction to standard window function syntax and show how it is implemented in ClickHouse. We’ll next show you problems that you can now solve easily using window functions. Finally, we’ll compare window functions to arrays, another powerful ClickHouse feature.
There will be time for questions with our SQL experts.
Join us for a complete overview of this long-awaited feature!
Speakers:
Robert Hodges, CEO @Altinity
Vitaliy Zakaznikov, QA Manager and Architect @Altinity
Application Monitoring using Open Source - VictoriaMetrics & Altinity ClickHo...Altinity Ltd
Application Monitoring using Open Source - VictoriaMetrics & Altinity ClickHouse Webinar Slides
Monitoring is the key to the successful operation of any software service, but commercial solutions are complex, expensive, and slow. Let us show you how to build monitoring that is simple, cost-effective, and fast using open-source stacks easily accessible to any developer.
We’ll start with the elements of monitoring systems: data ingest, query engine, visualization, and alerting. We’ll then explain and contrast two implementation approaches. The first uses VictoriaMetrics, a fast-growing, high-performance time series database that uses PromQL for queries. The second is based on ClickHouse, a popular real-time analytics database that speaks SQL. Fast, affordable monitoring is within reach. This webinar provides designs and working code to get you there.
Presented by:
Roman Khavronenko, Co-Founder at VictoriaMetrics
Robert Hodges, CEO at Altinity
ClickHouse ReplacingMergeTree in Telecom AppsAltinity Ltd
Alexandr Dubovikov of QXIP explains how to use ClickHouse ReplacingMergeTree engine for an important Telecom use case: tracking state of calls from incoming call detail records aka CDRs. (https://www.meetup.com/san-francisco-bay-area-clickhouse-meetup/events/289605843/)
Building a Real-Time Analytics Application with Apache Pulsar and Apache PinotAltinity Ltd
Building a Real-Time Analytics Application with
Apache Pulsar and Apache Pinot
While the demands for real-time analytics are growing in leaps and bounds, the analytics software must rely on streaming platforms for ingesting high volumes of data that's traveling in lightning speed down the pipeline. We will take a look at 2 powerful open source Apache platforms: Pulsar and Pinot, that work hand-in-hand together to deliver the analytical results which bring great value to your systems.
Presenters: Mary Grygleski - Streaming Developer Advocate &
Mark Needham - Developer Relations Engineer at StarTree
Note: This webinar will be recorded and later posted on our Webinar page (https://altinity.com/webinarspage/) or Altinity official Youtube channel (https://www.youtube.com/@Altinity).
OSA Con 2022 - What Data Engineering Can Learn from Frontend Engineering - Pe...Altinity Ltd
OSA Con 2022: What Data Engineering Can Learn from Frontend Engineering
Pete Hunt - Elementl
Frontend engineering went through a revolution in the last decade. I'll recap what happened, and how a similar revolution started in data engineering.
OSA Con 2022 - Welcome to OSA CON Version 2022 - Robert Hodges - Altinity.pdfAltinity Ltd
OSA Con 2022: Welcome to OSA CON Version 2022
Robert Hodges - Altinity
Join us as we guide you through the conference and highlight the many presenters who are contributing talks.
We'll also include a few tips about how to use the conference platform.
OSA Con 2022 - Using ClickHouse Database to Power Analytics and Customer Enga...Altinity Ltd
OSA Con 2022: Using ClickHouse Database to Power Analytics and Customer Engagement Platform
Prafulla Gupta - Times Internet
This talk covers how we empowered Product Managers and Editors at Times Internet by developing an in-house product, GrowthRx, using Clickhouse Open Source Database to track and analyze user behavior to increase user retention and customer engagement. Times Internet is India's largest digital news publisher, which manages leading brands like Times of India, Economic Times, Navbharat Times, etc, where we are tracking more than 10 billion events per month in the ClickHouse Database.
OSA Con 2022 - Tips and Tricks to Keep Your Queries under 100ms with ClickHou...Altinity Ltd
OSA Con 2022: Tips and Tricks to Keep Your Queries under 100ms with ClickHouse
Javi Santana - Tinybird
ClickHouse is fast as hell by default but when you want to query a 1B rows table with a latency under 100ms and not spend huge amounts of money on hardware you need to follow some simple rules to achieve it.
The talk is a bunch of small tricks we learned over 4 years working with ClickHouse.
OSA Con 2022 - The Open Source Analytic Universe, Version 2022 - Robert Hodge...Altinity Ltd
OSA Con 2022: The Open Source Analytic Universe, Version 2022
Robert Hodges - Altinity
Every generation builds new cathedrals. For many of us, this means implementing analytic applications built on a foundation of open source.
We'll survey developments in analytics since the last OSA Con and highlight new technologies that developers should be watching as we head into the mid-2020s.
OSA Con 2022 - Switching Jaeger Distributed Tracing to ClickHouse to Enable A...Altinity Ltd
OSA Con 2022: Switching Jaeger Distributed Tracing to ClickHouse to Enable Advanced Performance Management
Satbir Chahal - OpsVerse
Our team switched our Jaeger (open source project used for distributed tracing) storage backend to ClickHouse (from Cassandra), which opened the door to a world of advanced analytics that we can run and provide our users. This talk will describe the journey from the switch, the learning curve, the challenges, and the eventual wins.
OSA Con 2022 - Streaming Data Made Easy - Tim Spann & David Kjerrumgaard - St...Altinity Ltd
OSA Con 2022: Streaming Data Made Easy
Tim Spann & David Kjerrumgaard - StreamNative
Click into new streaming applications the easy way with Apache Pulsar, Clickhouse, and Open Source. A quick introduction to how to build modern data streaming applications.
OSA Con 2022 - State of Open Source Databases - Peter Zaitsev - Percona.pdfAltinity Ltd
OSA Con 2022 - State of Open Source Databases
Peter Zaitsev - Percona
It has been an exciting year in the open-source database industry, with more choices, more cloud, and key changes in the industry. We will dive into the key developments over 2022, including the most important open-source database software releases in general, the significance of cloud-native solutions in a multi-vendor multi-cloud world, the new criticality of security challenges, and the evolution of the open-source software industry.
OSA Con 2022 - Specifics of data analysis in Time Series Databases - Roman Kh...Altinity Ltd
OSA Con 2022: Specifics of data analysis in Time Series Databases
Roman Khavronenko - VictoriaMetrics
Time series data is special. Not only its nature but also the ways that we store and interact with it.
In this talk, we'll cover the differences between storing time series data in classic relational databases
and a new generation of time series databases like VictoriaMetrics and Prometheus.
OSA Con 2022 - Signal Correlation, the Ho11y Grail - Michael Hausenblas - AWS...Altinity Ltd
OSA Con 2022: Signal Correlation, the Ho11y Grail
Michael Hausenblas - AWS.pdf
Michael shows how the signal correlation in observability use cases helps you to spot issues faster, optimize code, or make you more productive in delivering features.
OSA Con 2022 - Scaling your Pandas Analytics with Modin - Doris Lee - Ponder.pdfAltinity Ltd
OSA Con 2022: Scaling your Pandas Analytics with Modin
Doris Lee - Ponder
Pandas is one of the most commonly used data science libraries in Python, with a convenient set of APIs for data cleaning, visualization, analysis, and exploration. However, despite its widespread adoption, Pandas suffers from severe scalability issues on large datasets. We developed the open-source project Modin, which is a fast, scalable drop-in replacement for pandas. Modin has been downloaded more than 4 million times and is used by leading data science teams, including Fortune 100 companies.
OSA Con 2022 - Quick Reflexes_ Building Real-Time Data Analytics with Redpand...Altinity Ltd
OSA Con 2022: Quick Reflexes_ Building Real-Time Data Analytics with Redpanda and ksqlDB
Sri Sakthivel M.D. - ChistaDATA Inc.
Real-time data platforms deliver events immediately to applications and allow businesses to react quickly. Our talk shows how to build a fast, hardware-efficient hardware platform that is easy to manage with SQL. We start with an introduction to RedPanda and ksqlDB, showing how they work together. We'll then work through the details of a specific use case showing data travel from MySQL to kqslDB. Attendees leave the talk with a grasp of the basic technologies and how to put them together to build businesses with "quick reflexes."
OSA Con 2022 - Extract, Transform, and Learn about your developers - Brian Le...Altinity Ltd
OSA Con 2022: Extract, Transform, and Learn about your developers
Brian Leonard - Airbyte
Alexandra Gronemeyer - Airbyte
Let’s get meta and use open source tools to better understand open source tools. In this talk, we will extract, load, transform, and analyze data to better learn about developer communities. Along the way, you will see how we can put open-source tools like Airbyte, ClickHouse, dbt, and Metabase into action to answer business questions.
Explore our comprehensive data analysis project presentation on predicting product ad campaign performance. Learn how data-driven insights can optimize your marketing strategies and enhance campaign effectiveness. Perfect for professionals and students looking to understand the power of data analysis in advertising. for more details visit: https://bostoninstituteofanalytics.org/data-science-and-artificial-intelligence/