The document discusses the new features of SAP HANA SPS 09, including SAP HANA Answers. SAP HANA Answers is a knowledge hub that provides a single point of access to HANA documentation and allows users to get help and collaborate directly from HANA Studio. New features of SAP HANA Answers in SPS 09 include integration with the Web-based Development Workbench, inclusion of SAP Notes, and Answer and Browse tabs. The installation of SAP HANA Answers is now automatic and its integration can be disabled.
Spark Usage in Enterprise Business OperationsSAP Technology
At Spark Summit East 2016, SAP’s Ken Tsai highlighted how SAP HANA Vora extends Apache Spark to provide OLAP modeling capabilities and real-time query federation to enterprise data. You will learn real-world use cases where instant insight from a combination of enterprise and Hadoop data make an impact on everyday business operations.
Spark Usage in Enterprise Business OperationsSAP Technology
At Spark Summit East 2016, SAP’s Ken Tsai highlighted how SAP HANA Vora extends Apache Spark to provide OLAP modeling capabilities and real-time query federation to enterprise data. You will learn real-world use cases where instant insight from a combination of enterprise and Hadoop data make an impact on everyday business operations.
This lecture will include examples of how to use some of SQL Anywhere's lesser known but incredibly powerful functionality to deliver applications that can do more for your customers. Features discussed will include the SQL Anywhere http server, using external environments to call Java/C++/.Net libraries, materialized views, and more.
Synchronizing Data in SAP HANA Using SAP SQL AnywhereSAP Technology
By enabling mobile and remote applications to synchronize enterprise data to and from SAP HANA, companies gain a significant competitive advantage as decisions can be made using real-time available information. In this session, attendees will learn how to design and implement a solution that acquires data from a wide range of applications (sales force automation, telematics, etc.) and synchronize that data to an SAP HANA database. Sample applications are used to demonstrate the synchronization mechanism.
With SPS 11 for the SAP HANA platform, some major additions to SAP HANA extended application services are planned. On the JavaScript side, we plan to add Google V8 and full support for Node.js. We also plan to add a standard Java runtime (TomEE). The deployment infrastructure is planned to replace the current repository for SAP HANA. Come and see the features of the deployment infrastructure and the new XS Advanced run times, how design-time objects will now be managed in GIT and how to utilize the new container concept.
Maximizing Database Tuning in SAP SQL AnywhereSAP Technology
This session illustrates the different tools available in SQL Anywhere to analyze performance issues, as well as describes the most common types of performance problems encountered by database developers and administrators. We also take a look at various tips and techniques that will help boost the performance of your SQL Anywhere database.
Big Data, Big Thinking: Simplified Architecture Webinar Fact SheetSAP Technology
How can you handle the complexities of Big Data while simplifying your IT architecture? In this webinar, SAP’s Dr Mark von Kopp and Bernard Doering from Cloudera reveal why Big Data is about more than the “3 Vs” and how to create a unified data management framework that will actively streamline your IT landscape.
Take a look at this fact sheet to discover the future of Big Data now.
More information at http://www.sapbigdatabigthinking.com/
How Do You Innovate In a Complex Work? Read How SAP and Intel Can HelpSAP Technology
SAP HANA software has been purpose built to work better with Intel® Xeon® processors. Together they help you work faster, more securely, and with greater flexibility. So you can Run Simple with the combined strength and increased benefits of a powerful partnership.
This lecture will discuss and demonstrate how SQL Anywhere can be used in Internet of Things scenarios. Learn how to leverage the full power of SQL Anywhere in applications that run on single board computers like the Raspberry Pi. Topics discussed will include an overview of IoT, deployment and setup of SQL Anywhere on single board computers, and an example application to demonstrate the powerful and flexible applications that can be run anywhere and synchronize data back to an enterprise data source such as Hana Cloud Platform.
Deployment and Development approaches for the ISV using PowerBuilder and SQL ...SAP Technology
PowerBuilder has always been very agnostic in the fact that it had the capability to connect to practically every database on the market. However, when it comes to the ISV, and wanting to the ability to integrate and deploy a powerful feature rich database within their application, SQL Anywhere stands out as one of the most powerful databases to integrate within your PowerBuilder applications. In this session we will discuss development features that will take you beyond the standard CRUD model used with attaching to databases. We will also discuss approaches to deploying a PowerBuilder application that is bundled with SQL Anywhere, and how certain deployment models can lead to an extremely easy to support application environment with both products.
This lecture will include examples of how to use some of SQL Anywhere's lesser known but incredibly powerful functionality to deliver applications that can do more for your customers. Features discussed will include the SQL Anywhere http server, using external environments to call Java/C++/.Net libraries, materialized views, and more.
Synchronizing Data in SAP HANA Using SAP SQL AnywhereSAP Technology
By enabling mobile and remote applications to synchronize enterprise data to and from SAP HANA, companies gain a significant competitive advantage as decisions can be made using real-time available information. In this session, attendees will learn how to design and implement a solution that acquires data from a wide range of applications (sales force automation, telematics, etc.) and synchronize that data to an SAP HANA database. Sample applications are used to demonstrate the synchronization mechanism.
With SPS 11 for the SAP HANA platform, some major additions to SAP HANA extended application services are planned. On the JavaScript side, we plan to add Google V8 and full support for Node.js. We also plan to add a standard Java runtime (TomEE). The deployment infrastructure is planned to replace the current repository for SAP HANA. Come and see the features of the deployment infrastructure and the new XS Advanced run times, how design-time objects will now be managed in GIT and how to utilize the new container concept.
Maximizing Database Tuning in SAP SQL AnywhereSAP Technology
This session illustrates the different tools available in SQL Anywhere to analyze performance issues, as well as describes the most common types of performance problems encountered by database developers and administrators. We also take a look at various tips and techniques that will help boost the performance of your SQL Anywhere database.
Big Data, Big Thinking: Simplified Architecture Webinar Fact SheetSAP Technology
How can you handle the complexities of Big Data while simplifying your IT architecture? In this webinar, SAP’s Dr Mark von Kopp and Bernard Doering from Cloudera reveal why Big Data is about more than the “3 Vs” and how to create a unified data management framework that will actively streamline your IT landscape.
Take a look at this fact sheet to discover the future of Big Data now.
More information at http://www.sapbigdatabigthinking.com/
How Do You Innovate In a Complex Work? Read How SAP and Intel Can HelpSAP Technology
SAP HANA software has been purpose built to work better with Intel® Xeon® processors. Together they help you work faster, more securely, and with greater flexibility. So you can Run Simple with the combined strength and increased benefits of a powerful partnership.
This lecture will discuss and demonstrate how SQL Anywhere can be used in Internet of Things scenarios. Learn how to leverage the full power of SQL Anywhere in applications that run on single board computers like the Raspberry Pi. Topics discussed will include an overview of IoT, deployment and setup of SQL Anywhere on single board computers, and an example application to demonstrate the powerful and flexible applications that can be run anywhere and synchronize data back to an enterprise data source such as Hana Cloud Platform.
Deployment and Development approaches for the ISV using PowerBuilder and SQL ...SAP Technology
PowerBuilder has always been very agnostic in the fact that it had the capability to connect to practically every database on the market. However, when it comes to the ISV, and wanting to the ability to integrate and deploy a powerful feature rich database within their application, SQL Anywhere stands out as one of the most powerful databases to integrate within your PowerBuilder applications. In this session we will discuss development features that will take you beyond the standard CRUD model used with attaching to databases. We will also discuss approaches to deploying a PowerBuilder application that is bundled with SQL Anywhere, and how certain deployment models can lead to an extremely easy to support application environment with both products.
Building ISV Applications that run in the cloud with SQL Anywhere On-Demand E...SAP Technology
This lecture discusses how ISVs in the traditional shrink-wrapped software market can move to the cloud and provide SaaS solutions to their customers with SQL Anywhere on-demand edition providing their data managment platform. We discuss some of the reasons why an ISV and their customers would want to move to a SaaS model, some of the barriers that make this difficult for established ISV's and demonstrate how with SQL Anywhere on-demand edition ISVs can build, deploy, and manage cloud applications.
Big Data, Big Thinking: Untapped OpportunitiesSAP Technology
In this webinar factsheet, SAP’s Rohit Nagarajan and Suni Verma from Ernst & Young explore Big Data in India, adoption patterns across the globe, and how you can embark on your own Big Data journey.
Tomorrow’s industry leaders are the ones that draw new insights by creatively combining the data they have today. That can be a real challenge for most companies, especially since data types and volumes have grown astronomically over the last decade. And when you pair that with the tasks of gathering, organizing, and managing information from all over an organization and ensuring its accuracy, you have quite a job on your hands. But with our comprehensive portfolio of enterprise information management solutions, your business can unlock the power of its data, achieve entirely new insights, and use them to create a winning future.
An In-Depth Look at SAP SQL Anywhere Performance FeaturesSAP Technology
This presentation examines the internal mechanism behind SQL Anywhere’s self-management and self-tuning functionality. Topics covered will illustrate how the various performance features, such as server cache management, self-healing statistics and dynamic multiprogramming level, work in concert to provide a robust data management solution in zero-administration environments.
OData is becoming the "Lingua Franca" for data exchange across the internet. Serve up OData web services from most relational database backends requires a web server and 3rd-party custom components that translate OData calls into SQL statements (and vice-versa). SQLAnywhere 16.0 introduced a new OData Producer that does all this work for you automatically. This session will walk throught the setup and configuration of this new server process, and show real world examples on how to use it.
SAP Activate
Speed up your SAP S/4HANA deployment and spend more time innovating with SAP Activate
SAP Activate gives you the freedom to get up and running quickly and to innovate continuously with SAP S/4HANA. Combining SAP Best Practices, guided configuration, and optimized agile methodology, SAP Activate is the quickest way to simplify and streamline your enterprise operations with SAP S/4HANA.
SAP TechEd 2016 net389663_making_s4hana_more_awesomePeter Spielvogel
How SAP Screen Personas makes S/4HANA even better
While the Fiori UX is ultimate goal for SAP S/4HANA, we are still on a journey to get there. The good news is that SAP provides a powerful tool for customers that want to achieve the Fiori UX now. SAP Screen Personas allows you to transform classic screens in SAP S/4HANA into Fiori-inspired designs:
1. In areas where Fiori coverage does not yet exist
2. For custom transactions for which you want to keep your business logic and not redevelop a new UI5 application.
Automate the check of
best practice guidelines
for ABAP routines in
SAP BW systems
focused on
statements that can potentially be
optimized for SAP HANA
SAP HANA Data Center Intelligence OverviewSAP Technology
Your LOB IT also likes to benefit from SAP HANA? Check out data center intelligence a data mart extension for IT based on the SAP HANA platform.
“Put ALL your Logs into Business Action” to identify similarities, perform ad hoc real-time analytics and prevent critical events causing business impacting situations.
SAP TechEd 2016 net38949_sap_screen_personas_3.0_increased_productivity_using...Peter Spielvogel
Using SAP Screen Personas templates to accelerate flavor development
Introduced with SAP Screen Personas 3.0 SP3, templates provide a fast and easy way to build flavors. In this session, How to build Fiori-inspired designs using templates.
SAP HANA Cloud Platform is a PaaS offering from SAP, targeted at developers. It provides out-of-the-box Java EE 6 web certified runtime, enabling running applications in the cloud. Free perpetual developer accounts are available at https://hana.ondemand.com
En esta presentación del SAP TechEd, SAP da a conocer como cambiará toda la interfaz de usuario del conocido BI Launchpad. Este se refrescará y tendrá una interface basada en el Look & Feel de Fiori, el cual, como sabemos, es la nueva forma de navegar en el S/4HANA.
Future-Proof Your Business Processes by Automating SAP S/4HANA processes with...SAP Technology
Automating repetitive manual business processes enables your employees to focus on key business priorities, reduce manual errors, and improve customer satisfaction. Learn how SAP Intelligent Robotic Process Automation helps you automate SAP S/4HANA business processes with pre-built bots and comprehensive development toolset.
7 Top Reasons to Automate Processes with SAP Intelligent Robotic Processes Au...SAP Technology
SAP Intelligent Robotic Processes Automation (RPA) is designed to automate SAP S/4HANA processes and comes with prebuilt bots to accelerate automation. Enable employees to focus on higher priority tasks, reduce manual errors, and increase customer satisfaction by automating repetitive manual SAP S/4HANA process steps using SAP Intelligent RPA.
Extend SAP S/4HANA to deliver real-time intelligent processesSAP Technology
Accelerate your journey towards an intelligent enterprise. Extend SAP S/4HANA with SAP’s business technology platform to make data from all sources available to business applications and analytics, deliver real-time insights to act quickly, augment intelligence, and enable breakthrough innovations.
Process optimization and automation for SAP S/4HANA with SAP’s Business Techn...SAP Technology
As you move to SAP S/4HANA, take this opportunity to optimize and automate your business processes to become an intelligent enterprise. With SAP’s business technology platform, you can understand your processes, integrate SAP and non-SAP apps with S/4HANA and help your knowledge works focus on higher-value tasks by automating repetitive manual tasks.
Accelerate your journey to SAP S/4HANA with SAP’s Business Technology PlatformSAP Technology
Best run companies are already benefiting from SAP S/4HANA. Move to SAP S/4HANA quickly with confidence. SAP EIM and SAP Cloud Platform capabilities help you migrate data, curate, and govern master data, archive unused data, move custom code. With performance, functional, and security test tools, customers can move to SAP S/4HANA with confidence.
Accelerate Your Move to an Intelligent Enterprise with SAP Cloud Platform and...SAP Technology
Manage rapidly evolving business processes with greater ease. Minimize complex, time-consuming updates. Reduce high maintenance costs. Discover how enterprise IT teams are conquering the challenges of migrating from legacy ERP systems and innovating faster with SAP Cloud Platform and SAP S/4HANA.
Transform your business with intelligent insights and SAP S/4HANASAP Technology
Extend SAP S/4HANA with SAP’s Business Technology Platform to enable digital transformation through data-driven intelligence and process innovation. Learn how SAP’s Business Technology Platform delivers unprecedented opportunities for business process innovation.
SAP Cloud Platform for SAP S/4HANA: Accelerate your move to an Intelligent En...SAP Technology
Keep SAP S/4HANA clean to deliver a stable digital core and accelerate innovations. Leverage SAP Cloud Platform for SAP S/4HANA integration with SAP and non-SAP applications, side-by-side extensions, and innovations so that you can accelerate your move to SAP S/4HANA, deliver a stable S/4HANA system, and offer an agile development.
Innovate collaborative applications with SAP Jam Collaboration & SAP Cloud Pl...SAP Technology
Learn how SAP Jam Collaboration together with SAP Cloud Platform helps you to transform your existing applications by enabling collaboration inside applications and allows you to innovate next-generation collaborative applications. SAP Jam Collaboration also simplifies application development by providing a single platform to brainstorm, collaborate, share documents and track progress and streamline application roll-out and support by providing a place to share training material and self-service support forums. With SAP Jam Collaboration, you can also build a modern intranet with collaboration capabilities which is easy to update and accessible from mobile and outside corporate network. You can simplify IT landscape by consolidating software solutions such as document storage systems, blogging platform, wikis, collaboration platform and real-time messaging tools using SAP Jam Collaboration.
This presentation talks about how SAP S/4HANA can empower finance to strategically guide your business evolution via instant insights, intuitive user experience, and a flexible non-disruptive platform.
Five Reasons To Skip SAP Suite on HANA and Go Directly to SAP S/4HANASAP Technology
Don’t burn extra resources. Read on to discover five reasons to fly direct to SAP S/4HANA instead of adding a layover at SAP Suite on Hana (SoH) on the way.
SAP Helps Reduce Silos Between Business and Spatial DataSAP Technology
Discover how spatial solutions from SAP can help your business leverage geographic and spatial data to deliver location intelligence, increase insight, and improve efficiency. Solutions include SAP HANA, SAP BusinessObjects Analytics, SAP Geographical Enablement Framework, SAP GEO.e, Galigeo.
This presentation is a supplement to the "Why SAP HANA?" video on Youtube. Download and follow along to the video. An added bonus to this presentation is an Appendix and Presentation Notes slides.
Video Link: https://www.youtube.com/watch?v=VCEr9Y8ZrVQ
Spotlight on Financial Services with Calypso and SAP ASESAP Technology
Capital markets solutions from Calypso and SAP ASE can help your organization reduce the total number of systems in use, simplify business architecture, streamline processes, and improve efficiency – all while reducing total cost of ownership.
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
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
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.
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
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.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.