The document discusses the distributed, real-time data store Druid. It provides an overview of Druid's features for streaming data ingestion, sub-second queries, merging historical and real-time data, and multi-tenant usage. Example use cases include powering analytical applications, unifying historical and real-time events, BI/OLAP queries, and behavioral analysis. The document outlines Druid's role in enabling real-time analytics and compares it to alternative solutions. It also includes demos, architecture details, and the project roadmap.
Real Time analytics with Druid, Apache Spark and KafkaDaria Litvinov
The presentation from Druid meetup in Tel Aviv, November 2019.
Presenting the architecture we've built at Outbrain for real time analytics dashboard based in Druid, Spark Streaming and Kafka.
Real Time analytics with Druid, Apache Spark and KafkaDaria Litvinov
The presentation from Druid meetup in Tel Aviv, November 2019.
Presenting the architecture we've built at Outbrain for real time analytics dashboard based in Druid, Spark Streaming and Kafka.
Interactive real time dashboards on data streams using Kafka, Druid, and Supe...DataWorks Summit
When interacting with analytics dashboards, in order to achieve a smooth user experience, two major key requirements are quick response time and data freshness. To meet the requirements of creating fast interactive BI dashboards over streaming data, organizations often struggle with selecting a proper serving layer.
Cluster computing frameworks such as Hadoop or Spark work well for storing large volumes of data, although they are not optimized for making it available for queries in real time. Long query latencies also make these systems suboptimal choices for powering interactive dashboards and BI use cases.
This talk presents an open source real time data analytics stack using Apache Kafka, Druid, and Superset. The stack combines the low-latency streaming and processing capabilities of Kafka with Druid, which enables immediate exploration and provides low-latency queries over the ingested data streams. Superset provides the visualization and dashboarding that integrates nicely with Druid. In this talk we will discuss why this architecture is well suited to interactive applications over streaming data, present an end-to-end demo of complete stack, discuss its key features, and discuss performance characteristics from real-world use cases.
Speaker
Nishant Bangarwa, Software Engineer, Hortonworks
It’s 2017, and big data challenges are as real as they get. Our customers have petabytes of data living in elastic and scalable commodity storage systems such as Azure Data Lake Store and Azure Blob storage.
One of the central questions today is finding insights from data in these storage systems in an interactive manner, at a fraction of the cost.
Interactive Query leverages [Hive on LLAP] in Apache Hive 2.1, brings the interactivity to your complex data warehouse style queries on large datasets stored on commodity cloud storage.
In this session, you will learn how technologies such as Low Latency Analytical Processing [LLAP] and Hive 2.x are making it possible to analyze petabytes of data with sub second latency with common file formats such as csv, json etc. without converting to columnar file formats like ORC/Parquet. We will go deep into LLAP’s performance and architecture benefits and how it compares with Spark and Presto in Azure HDInsight. We also look at how business analysts can use familiar tools such as Microsoft Excel and Power BI, and do interactive query over their data lake without moving data outside the data lake.
Speaker
Ashish Thapliyal, Principal Program Manager, Microsoft Corp
Smack Stack and Beyond—Building Fast Data Pipelines with Jorg SchadSpark Summit
There are an ever increasing number of use cases, like online fraud detection, for which the response times of traditional batch processing are too slow. In order to be able to react to such events in close to real-time, you need to go beyond classical batch processing and utilize stream processing systems such as Apache Spark Streaming, Apache Flink, or Apache Storm. These systems, however, are not sufficient on their own. For an efficient and fault-tolerant setup, you also need a message queue and storage system. One common example for setting up a fast data pipeline is the SMACK stack. SMACK stands for Spark (Streaming) – the stream processing system Mesos – the cluster orchestrator Akka – the system for providing custom actors for reacting upon the analyses Cassandra – the storage system Kafka – the message queue Setting up this kind of pipeline in a scalable, efficient and fault-tolerant manner is not trivial. First, this workshop will discuss the different components in the SMACK stack. Then, participants will get hands-on experience in setting up and maintaining data pipelines.
Intro to Big Data Analytics using Apache Spark and Apache ZeppelinAlex Zeltov
This workshop will provide an introduction to Big Data Analytics using Apache Spark and Apache Zeppelin.
https://github.com/zeltovhorton/intro_spark_zeppelin_meetup
There will be a short lecture that includes an introduction to Spark, the Spark components.
Spark is a unified framework for big data analytics. Spark provides one integrated API for use by developers, data scientists, and analysts to perform diverse tasks that would have previously required separate processing engines such as batch analytics, stream processing and statistical modeling. Spark supports a wide range of popular languages including Python, R, Scala, SQL, and Java. Spark can read from diverse data sources and scale to thousands of nodes.
The lecture will be followed by demo . There will be a short lecture on Hadoop and how Spark and Hadoop interact and compliment each other. You will learn how to move data into HDFS using Spark APIs, create Hive table, explore the data with Spark and SQL, transform the data and then issue some SQL queries. We will be using Scala and/or PySpark for labs.
Improving Organizational Knowledge with Natural Language Processing Enriched ...DataWorks Summit
The information age has allowed everyone to tap into the exponential production of data. Unfortunately, much actionable insight is the result of unexpected or anomalous behavior that can only be recognized through experience. A collection of NLP microservices was crafted to complement an organization’s existing technology infrastructure in order to translate and bring additional meaning to an organization’s already existing and real time collection of unstructured text.
In this session, and in collaboration with Partners & Co., a Chicago-based real estate firm, we will demonstrate how we can leverage an organization’s collective knowledge and turn unstructured text that is generated from across various communication mediums into real time actionable insight. We will demonstrate how we can use a combination of open source tools such as Apache NiFi, Kafka, OpenNLP, and Superset to build a full streaming NLP pipeline to consume unstructured text, detect the language and sentences within the text, deconstruct the grammatical makeup, and derive meaning of the entities identified within the text.
Presentation given for the SQLPass community at SQLBits XIV in Londen. The presentation is an overview about the performance improvements provided to Hive with the Stinger initiative.
Bringing it All Together: Apache Metron (Incubating) as a Case Study of a Mod...DataWorks Summit
There have been many voices discussing how to architect streaming
applications on Hadoop. Before now, there have been very few worked
examples existing within the open source. Apache Metron (Incubating) is a
streaming advanced analytics cybersecurity application which utilizes
the components within the Hadoop stack as its platform.
We will attempt to go beyond theoretical discussions of Kappa vs Lambda
architectures and describe the nuts and bolts of a streaming
architecture that enables advanced analytics in Hadoop. We will discuss
the componentry that we had to build and what we could utilize. We will
discuss why we made the architectural decisions that we made and how
they fit together to knit together a coherent application on top of many
different Hadoop ecosystem projects.
We will also discuss the domain specific language that we created out of
necessity to enable a pluggable layer to enable user defined enrichments.
We will discuss how this helped make Metron less rigid and easier to
use. We will also candidly discuss mistakes that we made early on.
This workshop will provide a hands-on introduction to Apache Spark and Apache Zeppelin in the cloud.
Format: A short introductory lecture on Apache Spark covering core modules (SQL, Streaming, MLlib, GraphX) followed by a demo, lab exercises and a Q&A session. The lecture will be followed by lab time to work through the lab exercises and ask questions.
Objective: To provide a quick and short hands-on introduction to Apache Spark. This lab will use the following Spark and Apache Hadoop components: Spark, Spark SQL, Apache Hadoop HDFS, Apache Hadoop YARN, Apache ORC, and Apache Ambari Zepellin. You will learn how to move data into HDFS using Spark APIs, create Apache Hive tables, explore the data with Spark and Spark SQL, transform the data and then issue some SQL queries.df
Lab pre-requisites: Registrants must bring a laptop with a Chrome or Firefox web browser installed (with proxies disabled). Alternatively, they may download and install an HDP Sandbox as long as they have at least 16GB of RAM available (Note that the sandbox is over 10GB in size so we recommend downloading it before the crash course).
Speakers: Robert Hryniewicz
Druid: Sub-Second OLAP queries over Petabytes of Streaming DataDataWorks Summit
When interacting with analytics dashboards in order to achieve a smooth user experience, two major key requirements are sub-second response time and data freshness. Cluster computing frameworks such as Hadoop or Hive/Hbase work well for storing large volumes of data, although they are not optimized for ingesting streaming data and making it available for queries in realtime. Also, long query latencies make these systems sub-optimal choices for powering interactive dashboards and BI use-cases.
In this talk we will present Druid as a complementary solution to existing hadoop based technologies. Druid is an open-source analytics data store, designed from scratch, for OLAP and business intelligence queries over massive data streams. It provides low latency realtime data ingestion and fast sub-second adhoc flexible data exploration queries.
Many large companies are switching to Druid for analytics, and we will cover how druid is able to handle massive data streams and why it is a good fit for BI use cases.
Agenda -
1) Introduction and Ideal Use cases for Druid
2) Data Architecture
3) Streaming Ingestion with Kafka
4) Demo using Druid, Kafka and Superset.
5) Recent Improvements in Druid moving from lambda architecture to Exactly once Ingestion
6) Future Work
Interactive real time dashboards on data streams using Kafka, Druid, and Supe...DataWorks Summit
When interacting with analytics dashboards, in order to achieve a smooth user experience, two major key requirements are quick response time and data freshness. To meet the requirements of creating fast interactive BI dashboards over streaming data, organizations often struggle with selecting a proper serving layer.
Cluster computing frameworks such as Hadoop or Spark work well for storing large volumes of data, although they are not optimized for making it available for queries in real time. Long query latencies also make these systems suboptimal choices for powering interactive dashboards and BI use cases.
This talk presents an open source real time data analytics stack using Apache Kafka, Druid, and Superset. The stack combines the low-latency streaming and processing capabilities of Kafka with Druid, which enables immediate exploration and provides low-latency queries over the ingested data streams. Superset provides the visualization and dashboarding that integrates nicely with Druid. In this talk we will discuss why this architecture is well suited to interactive applications over streaming data, present an end-to-end demo of complete stack, discuss its key features, and discuss performance characteristics from real-world use cases.
Speaker
Nishant Bangarwa, Software Engineer, Hortonworks
It’s 2017, and big data challenges are as real as they get. Our customers have petabytes of data living in elastic and scalable commodity storage systems such as Azure Data Lake Store and Azure Blob storage.
One of the central questions today is finding insights from data in these storage systems in an interactive manner, at a fraction of the cost.
Interactive Query leverages [Hive on LLAP] in Apache Hive 2.1, brings the interactivity to your complex data warehouse style queries on large datasets stored on commodity cloud storage.
In this session, you will learn how technologies such as Low Latency Analytical Processing [LLAP] and Hive 2.x are making it possible to analyze petabytes of data with sub second latency with common file formats such as csv, json etc. without converting to columnar file formats like ORC/Parquet. We will go deep into LLAP’s performance and architecture benefits and how it compares with Spark and Presto in Azure HDInsight. We also look at how business analysts can use familiar tools such as Microsoft Excel and Power BI, and do interactive query over their data lake without moving data outside the data lake.
Speaker
Ashish Thapliyal, Principal Program Manager, Microsoft Corp
Smack Stack and Beyond—Building Fast Data Pipelines with Jorg SchadSpark Summit
There are an ever increasing number of use cases, like online fraud detection, for which the response times of traditional batch processing are too slow. In order to be able to react to such events in close to real-time, you need to go beyond classical batch processing and utilize stream processing systems such as Apache Spark Streaming, Apache Flink, or Apache Storm. These systems, however, are not sufficient on their own. For an efficient and fault-tolerant setup, you also need a message queue and storage system. One common example for setting up a fast data pipeline is the SMACK stack. SMACK stands for Spark (Streaming) – the stream processing system Mesos – the cluster orchestrator Akka – the system for providing custom actors for reacting upon the analyses Cassandra – the storage system Kafka – the message queue Setting up this kind of pipeline in a scalable, efficient and fault-tolerant manner is not trivial. First, this workshop will discuss the different components in the SMACK stack. Then, participants will get hands-on experience in setting up and maintaining data pipelines.
Intro to Big Data Analytics using Apache Spark and Apache ZeppelinAlex Zeltov
This workshop will provide an introduction to Big Data Analytics using Apache Spark and Apache Zeppelin.
https://github.com/zeltovhorton/intro_spark_zeppelin_meetup
There will be a short lecture that includes an introduction to Spark, the Spark components.
Spark is a unified framework for big data analytics. Spark provides one integrated API for use by developers, data scientists, and analysts to perform diverse tasks that would have previously required separate processing engines such as batch analytics, stream processing and statistical modeling. Spark supports a wide range of popular languages including Python, R, Scala, SQL, and Java. Spark can read from diverse data sources and scale to thousands of nodes.
The lecture will be followed by demo . There will be a short lecture on Hadoop and how Spark and Hadoop interact and compliment each other. You will learn how to move data into HDFS using Spark APIs, create Hive table, explore the data with Spark and SQL, transform the data and then issue some SQL queries. We will be using Scala and/or PySpark for labs.
Improving Organizational Knowledge with Natural Language Processing Enriched ...DataWorks Summit
The information age has allowed everyone to tap into the exponential production of data. Unfortunately, much actionable insight is the result of unexpected or anomalous behavior that can only be recognized through experience. A collection of NLP microservices was crafted to complement an organization’s existing technology infrastructure in order to translate and bring additional meaning to an organization’s already existing and real time collection of unstructured text.
In this session, and in collaboration with Partners & Co., a Chicago-based real estate firm, we will demonstrate how we can leverage an organization’s collective knowledge and turn unstructured text that is generated from across various communication mediums into real time actionable insight. We will demonstrate how we can use a combination of open source tools such as Apache NiFi, Kafka, OpenNLP, and Superset to build a full streaming NLP pipeline to consume unstructured text, detect the language and sentences within the text, deconstruct the grammatical makeup, and derive meaning of the entities identified within the text.
Presentation given for the SQLPass community at SQLBits XIV in Londen. The presentation is an overview about the performance improvements provided to Hive with the Stinger initiative.
Bringing it All Together: Apache Metron (Incubating) as a Case Study of a Mod...DataWorks Summit
There have been many voices discussing how to architect streaming
applications on Hadoop. Before now, there have been very few worked
examples existing within the open source. Apache Metron (Incubating) is a
streaming advanced analytics cybersecurity application which utilizes
the components within the Hadoop stack as its platform.
We will attempt to go beyond theoretical discussions of Kappa vs Lambda
architectures and describe the nuts and bolts of a streaming
architecture that enables advanced analytics in Hadoop. We will discuss
the componentry that we had to build and what we could utilize. We will
discuss why we made the architectural decisions that we made and how
they fit together to knit together a coherent application on top of many
different Hadoop ecosystem projects.
We will also discuss the domain specific language that we created out of
necessity to enable a pluggable layer to enable user defined enrichments.
We will discuss how this helped make Metron less rigid and easier to
use. We will also candidly discuss mistakes that we made early on.
This workshop will provide a hands-on introduction to Apache Spark and Apache Zeppelin in the cloud.
Format: A short introductory lecture on Apache Spark covering core modules (SQL, Streaming, MLlib, GraphX) followed by a demo, lab exercises and a Q&A session. The lecture will be followed by lab time to work through the lab exercises and ask questions.
Objective: To provide a quick and short hands-on introduction to Apache Spark. This lab will use the following Spark and Apache Hadoop components: Spark, Spark SQL, Apache Hadoop HDFS, Apache Hadoop YARN, Apache ORC, and Apache Ambari Zepellin. You will learn how to move data into HDFS using Spark APIs, create Apache Hive tables, explore the data with Spark and Spark SQL, transform the data and then issue some SQL queries.df
Lab pre-requisites: Registrants must bring a laptop with a Chrome or Firefox web browser installed (with proxies disabled). Alternatively, they may download and install an HDP Sandbox as long as they have at least 16GB of RAM available (Note that the sandbox is over 10GB in size so we recommend downloading it before the crash course).
Speakers: Robert Hryniewicz
Druid: Sub-Second OLAP queries over Petabytes of Streaming DataDataWorks Summit
When interacting with analytics dashboards in order to achieve a smooth user experience, two major key requirements are sub-second response time and data freshness. Cluster computing frameworks such as Hadoop or Hive/Hbase work well for storing large volumes of data, although they are not optimized for ingesting streaming data and making it available for queries in realtime. Also, long query latencies make these systems sub-optimal choices for powering interactive dashboards and BI use-cases.
In this talk we will present Druid as a complementary solution to existing hadoop based technologies. Druid is an open-source analytics data store, designed from scratch, for OLAP and business intelligence queries over massive data streams. It provides low latency realtime data ingestion and fast sub-second adhoc flexible data exploration queries.
Many large companies are switching to Druid for analytics, and we will cover how druid is able to handle massive data streams and why it is a good fit for BI use cases.
Agenda -
1) Introduction and Ideal Use cases for Druid
2) Data Architecture
3) Streaming Ingestion with Kafka
4) Demo using Druid, Kafka and Superset.
5) Recent Improvements in Druid moving from lambda architecture to Exactly once Ingestion
6) Future Work
Enabling the Real Time Analytical EnterpriseHortonworks
Combining IOT, Customer Experience and Real-Time Enterprise Data within Hadoop. What if you could derive real-time insights using ALL of your data? Join us for this webinar and learn how companies are combining “new” real-time data sources (i.e. IOT, Social, Web Logs) with continuously updated enterprise data from SAP and other enterprise transactional systems, providing deep and up-to-the-second analytical insights. This presentation will include a demonstration of how this can be achieved quickly, easily and affordably by utilizing a joint solution from Attunity and Hortonworks.
Using Apache Hadoop and related technologies as a data warehouse has been an area of interest since the early days of Hadoop. In recent years Hive has made great strides towards enabling data warehousing by expanding its SQL coverage, adding transactions, and enabling sub-second queries with LLAP. But data warehousing requires more than a full powered SQL engine. Security, governance, data movement, workload management, monitoring, and user tools are required as well. These functions are being addressed by other Apache projects such as Ranger, Atlas, Falcon, Ambari, and Zeppelin. This talk will examine how these projects can be assembled to build a data warehousing solution. It will also discuss features and performance work going on in Hive and the other projects that will enable more data warehousing use cases. These include use cases like data ingestion using merge, support for OLAP cubing queries via Hive’s integration with Druid, expanded SQL coverage, replication of data between data warehouses, advanced access control options, data discovery, and user tools to manage, monitor, and query the warehouse.
Atlanta meetup presentation, discussion around big data processing engines (Hive, HBase, Druid, Spark). Weighs the relative strengths of each engine and which use cases each of the engines are most suited for
Presentation from Future of Data Boston Meetup on Oct 24, 2017.
Streaming data is rich with insights but these insights can be difficult to find due to the difficulty of developing and deploying streaming applications. During this presentation we will show how to build and deploy a complex streaming application in a few minutes using open source tools. First we will build an application using Streaming Analytics Manager and Schema Registry that ingests data into Apache Druid. Then we will use Apache Superset to build beautiful, informative dashboards.
Future of Data New Jersey - HDF 3.0 Deep DiveAldrin Piri
Presentation on new features of HDF 3.0 presented on August 8, 2017 to the Future of Data: New Jersey Meetup group. This event was hosted by Honeywell in Morris Plains, NJ.
https://www.meetup.com/futureofdata-princeton/events/240972326/
Harnessing Data-in-Motion with HDF 2.0, introduction to Apache NIFI/MINIFIHaimo Liu
Introducing the new Hortonworks DataFlow (HDF) release, HDF 2.0. Also provides introduction to the flow management part of the platform, powered by Apache NIFI and MINIFI.
Learn about HDF and how you can easily augment your existing data systems - Hadoop and otherwise. Learn what Dataflow is all about and how Apache NiFi, MiNiFi, Kafka and Storm work together for streaming analytics.
Hortonworks Data in Motion Webinar Series - Part 1Hortonworks
VIEW THE ON-DEMAND WEBINAR: http://hortonworks.com/webinar/introduction-hortonworks-dataflow/
Learn about Hortonworks DataFlow (HDFTM) and how you can easily augment your existing data systems – Hadoop and otherwise. Learn what Dataflow is all about and how Apache NiFi, MiNiFi, Kafka and Storm work together for streaming analytics.
Hortonworks and Red Hat Webinar - Part 2Hortonworks
Learn more about creating reference architectures that optimize the delivery the Hortonworks Data Platform. You will hear more about Hive, JBoss Data Virtualization Security, and you will also see in action how to combine sentiment data from Hadoop with data from traditional relational sources.
Hortonworks - What's Possible with a Modern Data Architecture?Hortonworks
This is Mark Ledbetter's presentation from the September 22, 2014 Hortonworks webinar “What’s Possible with a Modern Data Architecture?” Mark is vice president for industry solutions at Hortonworks. He has more than twenty-five years experience in the software industry with a focus on Retail and supply chain.
BI on Hadoop: which tool for which use case?
BI on Hadoop is a hot topic currently. However, there's no one-size-fits-all solution. Like many other topics in Hadoop, there are several solutions for various use case. Hive, Hive LLAP, HBase/Phoenix, Druid, Spark SQL are all potential solutions with their own sweet spots. In this presentation, we will explore these options and provide best guidance to choose the right technology for several use cases. We will also do a live demo to show how you can use Druid to build OLAP cubes on HDP.
Big Data Day LA 2016/ Big Data Track - Building scalable enterprise data flow...Data Con LA
Connecting enterprise systems has always been a tough task. Modern IoT applications have exacerbated the issue by the need to integrate legacy systems with novel high velocity data streams. Various patterns like messaging, REST, etc. have been proposed, but they necessitate rearchitecting the integration layer which is extremely arduous. In this talk we will show you how to use Apache NiFi to solve your data integration, movement and ingestion problems. Next, we will examine how Apache NiFi can be used to construct durable, scalable and responsive IoT apps in conjunction with other stream processing and messaging frameworks.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
