The diversity of data management systems affords developers the luxury of building heterogeneous architectures to address the unique needs of big data. It allows one to mix-n-match systems that can store, query, update, and process data based on specific use cases. However, this heterogeneity brings
with it the burden of developing custom interfaces for each data management system. Existing big data frameworks fall short in mitigating these challenges imposed. In this paper, we present Bindaas, a secure and extensible big data middleware that offers uniform access to diverse data sources. By providing a RESTful web service interface to the data sources, Bindaas exposes query, update, store, and delete functionality of the data sources as data service APIs, while providing turn-key support for standard operations involving access control and audit-trails. The research community has deployed Bindaas in
various production environments in healthcare. Our evaluations highlight the efficiency of Bindaas in serving concurrent requests to data source instances with minimal overheads.
Webinar Slides: Tungsten Replicator for Elasticsearch - Real-time data loadin...Continuent
Elasticsearch provides a quick and easy method to aggregate data, whether you want to use it for simplifying your search across multiple depots and databases, or as part of your analytics stack. Getting the data from your transactional engines into Elasticsearch is something that can be achieved within your application layer with all of the associated development and maintenance costs. Instead, offload the operation and simplify your deployment by using direct data replication to handle the insert, update and delete processes.
AGENDA
- Basic replication model
- How to concentrate data from multiple sources
- How the data is represented within Elasticsearch
- Customizations and configurations available to tailor the data format
- Filters and data modifications available
Webinar Slides: Tungsten Replicator for Elasticsearch - Real-time data loadin...Continuent
Elasticsearch provides a quick and easy method to aggregate data, whether you want to use it for simplifying your search across multiple depots and databases, or as part of your analytics stack. Getting the data from your transactional engines into Elasticsearch is something that can be achieved within your application layer with all of the associated development and maintenance costs. Instead, offload the operation and simplify your deployment by using direct data replication to handle the insert, update and delete processes.
AGENDA
- Basic replication model
- How to concentrate data from multiple sources
- How the data is represented within Elasticsearch
- Customizations and configurations available to tailor the data format
- Filters and data modifications available
An Approach for RDF-based Semantic Access to NoSQL Repositories, presented as partial requiremnt for the discipline "Metodologia da Pesquisa em Ciência da Computação" at UFSC/2015
This presentation gives an overview of Caltech DIBS, a system for digital controlled lending (CDL) implemented by the California Institute of Technology Library in early 2021 to support course serves and other academic library needs at Caltech.
Gateways 2020 Tutorial - Introduction to GlobusGlobus
We review the Globus web application, the Globus Connect software and Globus “endpoints,” Globus identity management, and the Globus command-line interface (CLI), Python software development kit (SDK), and RESTful APIs.
MongoDB .local San Francisco 2020: MongoDB Atlas Data Lake Technical Deep DiveMongoDB
MongoDB Atlas Data Lake is a new service offered by MongoDB Atlas. Many organizations store long term, archival data in cost-effective storage like S3, GCP, and Azure Blobs. However, many of them do not have robust systems or tools to effectively utilize large amounts of data to inform decision making. MongoDB Atlas Data Lake is a service allowing organizations to analyze their long-term data to discover a wealth of information about their business.
This session will take a deep dive into the features that are currently available in MongoDB Atlas Data Lake and how they are implemented. In addition, we'll discuss future plans and opportunities and offer ample Q&A time with the engineers on the project.
Entity Framework Core session on .NET core workshop. This slides contains the presentation on getting started on with Entity Framework Core 2.2. This was presented on Workshop On .Net
event held at Academia International College Tyagal - Lalitpur, Nepal. https://www.facebook.com/events/507837526666020/
And codes on the workshop is available on github https://github.com/kiranshahi/Todo-App
Better On Blockchain explores how companies or business models benefit from decentralization. In episode two, Reach CEO Chris Swenor and CTO Jay McCarthy discuss whether office suites like Office 365 and Google Workspace would be better served on blockchain.
Read the Transcript: https://bit.ly/2WkvYxQ
Read Medium Article: https://bit.ly/3De8taC
Listen to the Podcast: https://spoti.fi/3kmCCMw
Watch on YouTube: https://youtu.be/lADC5Ut-e_Y
Website: http://reach.sh
Documentation: https://docs.reach.sh/
⛓ SECRET HEADQUARTERS
Discord: https://bit.ly/reachdiscord (seriously, don’t tell anyone)
⛓ KEEP IN TOUCH
GitHub: https://github.com/reach-sh
Twitter: https://twitter.com/reachlang
Facebook: http://bit.ly/reachlangfb
Reddit: http://bit.ly/reachreddit
MongoDB is NoSQL database which is based on documents.
Some basic commands and architecture of MongoDB are explained, also concepts like Sharding and map/reduce are represented too.
We presented these slides at the NIH Data Commons kickoff meeting, showing some of the technologies that we propose to integrate in our "full stack" pilot.
Conheça o Windows Azure Tables a solução NoSQL fornecida através de uma conta de armazenamento.
Uma conta de armazenamento no Windows Azure fornece 3 estruturas de armazenamento:
Blobs
Tables
Queue
How to power microservices with MariaDBMariaDB plc
Adoption of microservices is continuing at a rapid pace, but many deployments struggle when it comes to the database topology and data modeling. This session covers the pros and cons of different approaches (e.g., giving every microservice its own database or its own schema on a shared database) and various strategies for providing a consolidated view of data when different data is managed by different microservices.
CPaaS.io Y1 Review Meeting - Holistic Data ManagementStephan Haller
Data management and governance aspects of the CPaaS.io platform as presented at the first year review meeting in Tokyo on October 5, 2017.
Disclaimer:
This document has been produced in the context of the CPaaS.io project which is jointly funded by the European Commission (grant agreement n° 723076) and NICT from Japan (management number 18302). All information provided in this document is provided "as is" and no guarantee or warranty is given that the information is fit for any particular purpose. The user thereof uses the information at its sole risk and liability. For the avoidance of all doubts, the European Commission and NICT have no liability in respect of this document, which is merely representing the view of the project consortium. This document is subject to change without notice.
Community application design for streaming analyticsSandeep Kumar
A startup company wants to build a private community app which will allow People to
create a specific community and invite other users to join that community. Each community
in itself is a social network like Facebook specifically for the people in that community.
Users can mainly have two workflows where, A community user can
1. do various types of posts (including text, images, videos) in community that will
show up in feed of other users, interact with the posts of other users (like, comment,
share etc.).
2. User can do conversation with other users via Direct messaging or there can be
various user discussion groups within that community where multiple users can do
conversations.
In an active community of million users the load on systems will increase a lot and
traditional RDBMS techniques will not be able to handle the loads. You have been appointed
to design a scalable solution for the same using Big Data Technologies with the help of the
system can efficiently scale to millions/billions of users and fulfill their requests in an
efficient way. Additionally, getting insights/analytics from such an app is also another use
case for the organization.
You can make the appropriate assumptions for the events data, the analysis that needs to
be done on it. Make sure all those details are also made available while submitting the data
solution.
Submission Requirements
Part 1
Note: Make necessary assumptions regarding the users creating different data points like
posts, messages, likes, comments, shares etc.
1. Propose a suitable
Eine durchschnittliche Webseite lädt 2299KB an Daten und macht dafür 100 HTTP Anfragen. Dass Ladezeiten einen immensen Einfluss auf User-Zufriedenheit und Business-Metriken haben, bezweifelt dieser Tage niemand mehr. Aber die Meinungen darüber, welche Techniken Ladezeiten effektiv minimieren, gehen weit auseinander. Dieser Vortrag gibt einen detaillierten Überblick zu den wichtigsten Techniken der Web Performance Optimierung vom Critical Rendering Path bis zu verteilten Caching-Infrastrukturen an einem Beispiel aus der Praxis.
An Approach for RDF-based Semantic Access to NoSQL Repositories, presented as partial requiremnt for the discipline "Metodologia da Pesquisa em Ciência da Computação" at UFSC/2015
This presentation gives an overview of Caltech DIBS, a system for digital controlled lending (CDL) implemented by the California Institute of Technology Library in early 2021 to support course serves and other academic library needs at Caltech.
Gateways 2020 Tutorial - Introduction to GlobusGlobus
We review the Globus web application, the Globus Connect software and Globus “endpoints,” Globus identity management, and the Globus command-line interface (CLI), Python software development kit (SDK), and RESTful APIs.
MongoDB .local San Francisco 2020: MongoDB Atlas Data Lake Technical Deep DiveMongoDB
MongoDB Atlas Data Lake is a new service offered by MongoDB Atlas. Many organizations store long term, archival data in cost-effective storage like S3, GCP, and Azure Blobs. However, many of them do not have robust systems or tools to effectively utilize large amounts of data to inform decision making. MongoDB Atlas Data Lake is a service allowing organizations to analyze their long-term data to discover a wealth of information about their business.
This session will take a deep dive into the features that are currently available in MongoDB Atlas Data Lake and how they are implemented. In addition, we'll discuss future plans and opportunities and offer ample Q&A time with the engineers on the project.
Entity Framework Core session on .NET core workshop. This slides contains the presentation on getting started on with Entity Framework Core 2.2. This was presented on Workshop On .Net
event held at Academia International College Tyagal - Lalitpur, Nepal. https://www.facebook.com/events/507837526666020/
And codes on the workshop is available on github https://github.com/kiranshahi/Todo-App
Better On Blockchain explores how companies or business models benefit from decentralization. In episode two, Reach CEO Chris Swenor and CTO Jay McCarthy discuss whether office suites like Office 365 and Google Workspace would be better served on blockchain.
Read the Transcript: https://bit.ly/2WkvYxQ
Read Medium Article: https://bit.ly/3De8taC
Listen to the Podcast: https://spoti.fi/3kmCCMw
Watch on YouTube: https://youtu.be/lADC5Ut-e_Y
Website: http://reach.sh
Documentation: https://docs.reach.sh/
⛓ SECRET HEADQUARTERS
Discord: https://bit.ly/reachdiscord (seriously, don’t tell anyone)
⛓ KEEP IN TOUCH
GitHub: https://github.com/reach-sh
Twitter: https://twitter.com/reachlang
Facebook: http://bit.ly/reachlangfb
Reddit: http://bit.ly/reachreddit
MongoDB is NoSQL database which is based on documents.
Some basic commands and architecture of MongoDB are explained, also concepts like Sharding and map/reduce are represented too.
We presented these slides at the NIH Data Commons kickoff meeting, showing some of the technologies that we propose to integrate in our "full stack" pilot.
Conheça o Windows Azure Tables a solução NoSQL fornecida através de uma conta de armazenamento.
Uma conta de armazenamento no Windows Azure fornece 3 estruturas de armazenamento:
Blobs
Tables
Queue
How to power microservices with MariaDBMariaDB plc
Adoption of microservices is continuing at a rapid pace, but many deployments struggle when it comes to the database topology and data modeling. This session covers the pros and cons of different approaches (e.g., giving every microservice its own database or its own schema on a shared database) and various strategies for providing a consolidated view of data when different data is managed by different microservices.
CPaaS.io Y1 Review Meeting - Holistic Data ManagementStephan Haller
Data management and governance aspects of the CPaaS.io platform as presented at the first year review meeting in Tokyo on October 5, 2017.
Disclaimer:
This document has been produced in the context of the CPaaS.io project which is jointly funded by the European Commission (grant agreement n° 723076) and NICT from Japan (management number 18302). All information provided in this document is provided "as is" and no guarantee or warranty is given that the information is fit for any particular purpose. The user thereof uses the information at its sole risk and liability. For the avoidance of all doubts, the European Commission and NICT have no liability in respect of this document, which is merely representing the view of the project consortium. This document is subject to change without notice.
Community application design for streaming analyticsSandeep Kumar
A startup company wants to build a private community app which will allow People to
create a specific community and invite other users to join that community. Each community
in itself is a social network like Facebook specifically for the people in that community.
Users can mainly have two workflows where, A community user can
1. do various types of posts (including text, images, videos) in community that will
show up in feed of other users, interact with the posts of other users (like, comment,
share etc.).
2. User can do conversation with other users via Direct messaging or there can be
various user discussion groups within that community where multiple users can do
conversations.
In an active community of million users the load on systems will increase a lot and
traditional RDBMS techniques will not be able to handle the loads. You have been appointed
to design a scalable solution for the same using Big Data Technologies with the help of the
system can efficiently scale to millions/billions of users and fulfill their requests in an
efficient way. Additionally, getting insights/analytics from such an app is also another use
case for the organization.
You can make the appropriate assumptions for the events data, the analysis that needs to
be done on it. Make sure all those details are also made available while submitting the data
solution.
Submission Requirements
Part 1
Note: Make necessary assumptions regarding the users creating different data points like
posts, messages, likes, comments, shares etc.
1. Propose a suitable
Eine durchschnittliche Webseite lädt 2299KB an Daten und macht dafür 100 HTTP Anfragen. Dass Ladezeiten einen immensen Einfluss auf User-Zufriedenheit und Business-Metriken haben, bezweifelt dieser Tage niemand mehr. Aber die Meinungen darüber, welche Techniken Ladezeiten effektiv minimieren, gehen weit auseinander. Dieser Vortrag gibt einen detaillierten Überblick zu den wichtigsten Techniken der Web Performance Optimierung vom Critical Rendering Path bis zu verteilten Caching-Infrastrukturen an einem Beispiel aus der Praxis.
Microservices has been a buzzword since last few years. They offer a new architectural style for building applications which are resilient, highly scalable, independently deployable, and able to evolve quickly. This presentation covers - what are microservices, how are they different from traditional monolithic services, how to get started with microservices and how to build & run a microservice on Azure.
How MongoDB is Transforming Healthcare TechnologyMongoDB
Healthcare providers continue to feel increased margin pressure, due to both macro-economic factors as well as significant regulatory change. In response to these pressures, leading healthcare organizations are leveraging new technologies to increase quality of care while simultaneously reducing costs.
In this session, we'll cover:
- How MongoDB has enabled successful real world projects with EHR / EMR in the healthcare industry
- How MongoDB allows providers to create a single view in order to collect patient information from multiple systems
- The challenges with healthcare data collection and how MongoDB handles various data types, HIPAA/PII and hybrid deployments
CLOUD COMPUTING AND ITS APPLICATIONS IN DIGITAL LIBRARY SERVICESKoushik Pathak
WWW Service model, BBS and e-mail service model. On-site backup pros, on-site backup cons, cloud-based backup pros, cloud-based backup cons use for backup for digital data. User can access digital library from anywhere and anytime with the help of cloud computing. Cloud Computing architecture comprises of many cloud components, which are loosely coupled.
apidays LIVE Paris 2020 - Data Gateways: building “Data-as-a-Service” for the...apidays
apidays LIVE Paris - Responding to the New Normal with APIs for Business, People and Society
December 8, 9 & 10, 2020
Data Gateways: building “Data-as-a-Service” for the Hybrid Cloud
Hugo Guerrero, APIs & Messaging Developer Advocate at Red Hat
------
Check out our conferences at https://www.apidays.global/
Do you want to sponsor or talk at one of our conferences?
https://apidays.typeform.com/to/ILJeAaV8
Learn more on APIscene, the global media made by the community for the community:
https://www.apiscene.io
Explore the API ecosystem with the API Landscape:
https://apilandscape.apiscene.io/
Nov 2019 kafka with mongo db and confluent sydneyAndrew Blades
This one is going to be a real crowd pleaser!
In this meet-up, we'll be unravelling Kafka, and thankfully we have two of the best resources in the market to help us.
MongoDB and Confluent
We have a great evening planned for you.
Pizza and drinks provided on the night.
5:30 – Arrive. Drinks/food and networking
6:00-6:10 – MC welcome and The Bridge Search Introduction
6:15 Presentation - Powering Microservices with Kafka, Docker, Kubernetes and MongoDB
6:45 Presentation Q&A
6:55 Presentation - Developing Streaming Applications with Kafka and Confluent KSQL
7:25 Presentation Q&A
7:40 Door prize (Google Home Hub Thanks to MongoDB)
-8:30 Wrap-up+ Drinks and networking
Presentation 1
Sam Harley
Senior Solutions Architect
www.linkedin.com/in/samharley
Presentation - Powering Microservices with Kafka, Docker, Kubernetes and MongoDB
Abstract
Organisations are building their applications around microservice architectures because of the flexibility, speed of delivery, and maintainability they deliver. This session introduces you to technologies such as Kafka, Docker and Kubernetes, which are driving the microservices revolution. Learn about containers and orchestration, and most importantly, how to exploit them for stateful services such as MongoDB.
Presentation 2
Brett Randall
Systems Engineer
Confluent - APAC
www.linkedin.com/in/brettrandall
Brett Randall is a Systems Engineer with Confluent in Sydney, Australia. He helps organisations develop their Event Streaming strategy and implementation across the region.
Brett has a background in big and fast-data development, open-source, machine-learning and cloud-first development.
Outside of work, Brett enjoys sunny bike-rides and harbour sailing.
Talk: Developing Streaming Applications with Kafka and Confluent KSQL
As we are heading towards the end of the year, we'd love for you to hang around for a few drinks and to get to know the rest of the meet-up members.
Thanks to MongoDB for sponsoring the door prize of a Google Home Hub
Make sure you bring your business cards for the door.
I am looking forward to seeing you in November and feel free to reach out if you have any questions.
Cheers
Andrew
Andrew@TheBridgeSearch.com
https://www.meetup.com/Architecting-for-Innovation/events/gvlvkryzmbhb/
Cloud Modernization and Data as a Service OptionDenodo
Watch here: https://bit.ly/36tEThx
The current data landscape is fragmented, not just in location but also in terms of shape and processing paradigms. Cloud has become a key component of modern architecture design. Data lakes, IoT, NoSQL, SaaS, etc. coexist with relational databases to fuel the needs of modern analytics, ML and AI. Exploring and understanding the data available within your organization is a time-consuming task. Dealing with bureaucracy, different languages and protocols, and the definition of ingestion pipelines to load that data into your data lake can be complex. And all of this without even knowing if that data will be useful at all.
Attend this session to learn:
- How dynamic data challenges and the speed of change requires a new approach to data architecture – one that is real-time, agile and doesn’t rely on physical data movement.
- Learn how logical data architecture can enable organizations to transition data faster to the cloud with zero downtime and ultimately deliver faster time to insight.
- Explore how data as a service and other API management capabilities is a must in a hybrid cloud environment.
It describe cloud infrastructure required for big data. It discusses the object storage and virtualization required for big data. Ceph is discussed as example.
Building a modern in-house analytics pipelineSergey Burkov
Data-driven organizations need a modern data pipeline to ensure that right data is available at all times to make decisions, and as a foundation for building smart innovative services.
A carefully managed data pipeline can provide access to reliable and well-structured datasets for analytics, machine learning and research stakeholders.
Automating the movement and transformation of data allows the consolidation of data from multiple sources so that it can be used strategically.
Data Services and the Modern Data Ecosystem (ASEAN)Denodo
Watch full webinar here: https://bit.ly/2YdstdU
Digital Transformation has changed IT the way information services are delivered. The pace of business engagement, the rise of Digital IT (formerly known as “Shadow IT), has also increased demands on IT, especially in the area of Data Management.
Data Services exploits widely adopted interoperability standards, providing a strong framework for information exchange but also has enabled growth of robust systems of engagement that can now exploit information that was normally locked away in some internal silo with Data Virtualization.
We will discuss how a business can easily support and manage a Data Service platform, providing a more flexible approach for information sharing supporting an ever-diverse community of consumers.
Watch this on-demand webinar as we cover:
- Why Data Services are a critical part of a modern data ecosystem
- How IT teams can manage Data Services and the increasing demand by businesses
- How Digital IT can benefit from Data Services and how this can support the need for rapid prototyping allowing businesses to experiment with data and fail fast where necessary
- How a good Data Virtualization platform can encourage a culture of Data amongst business consumers (internally and externally)
Webinar: An Enterprise Architect’s View of MongoDBMongoDB
In the world of big data, legacy modernization, siloed organizations, empowered customers, and mobile devices, making informed choices about your enterprise infrastructure has become more important than ever. The alternatives are abundant, and the successful Enterprise Architect must constantly discern which new technology is just a shiny object and which will add true business value.
MongoDB is more than just a great application database for developers; it gives Enterprise Architects new capabilities to solve previously difficult architectural requirements much more easily. Take for example the challenge of many siloed systems at MetLife – with MongoDB, the Metlife team was able to successfully provide a single view into those 70 systems, in only 3 months.
In this webinar, we will:
Explore real life challenges enterprises face with case studies of their solutions
Consider how best to introduce MongoDB in the enterprise
Give an overview of how to optimize the use of MongoDB
apidays LIVE Hong Kong 2022 - Data Gateways: Building “Data-as-a-Service” for...apidays
apidays LIVE Hong Kong 2022 - The Open API Economy: Finance-as-a-Service & API Ecosystems
August 24 & 25, 2022
Data Gateways: Building “Data-as-a-Service” for the Hybrid Cloud
Hugo Guerrero, APIs & Messaging Developer Advocate at Redhat
------
Check out our conferences at https://www.apidays.global/
Do you want to sponsor or talk at one of our conferences?
https://apidays.typeform.com/to/ILJeAaV8
Learn more on APIscene, the global media made by the community for the community:
https://www.apiscene.io
Explore the API ecosystem with the API Landscape:
https://apilandscape.apiscene.io/
Unit 3 -Data storage and cloud computingMonishaNehkal
Data storage
Cloud storage
Cloud storage from LANs to WANs
Cloud computing services
Cloud computing at work
File system
Data management
Management services
Similar to Data Services with Bindaas: RESTful Interfaces for Diverse Data Sources (20)
Google Summer of Code (GSoC) is a remote open-source internship program funded by Google, for contributors to remotely work with an open source organization (and get paid) over a summer.
https://kkpradeeban.blogspot.com/2022/11/google-summer-of-code-gsoc-2023.html
GSoC 2022 comes with more changes and flexibility. This presentation aims to give an introduction to the contributors and what to expect this summer.
https://kkpradeeban.blogspot.com/2022/01/google-summer-of-code-gsoc-2022.html
GSoC 2022 comes with more changes and flexibility. This presentation aims to give an introduction to the contributors and what to expect this summer.
https://kkpradeeban.blogspot.com/2022/01/google-summer-of-code-gsoc-2022.html
Niffler is an efficient DICOM Framework for machine learning pipelines and processing workflows on metadata. It facilitates efficient transfer of DICOM images on-demand and real-time from PACS to the research environments, to run processing workflows and machine learning pipelines.
https://github.com/Emory-HITI/Niffler/
This is an introductory presentation to GSoC 2021. This year there were a few specific changes to GSoC compared to the past years. Specifically, workload and the student stipend have been made half in 2021 compared to the previous years.
We propose Niffler (https://github.com/Emory-HITI/Niffler), an open-source ML framework that runs in research
clusters by receiving images in real-time using DICOM protocol from hospitals' PACS.
This presentation aims to introduce GSoC to new mentors and mentoring organizations. More details - https://kkpradeeban.blogspot.com/2019/12/google-summer-of-code-gsoc-2020-for.html
An introductory presentation to Google Summer of Code (GSoC), focusing on the year 2020. More information can be found at https://kkpradeeban.blogspot.com/search/label/GSoC
This is the 2nd defense of my Ph.D. double degree.
More details - https://kkpradeeban.blogspot.com/2019/08/my-phd-defense-software-defined-systems.html
The presentation slides of my Ph.D. thesis. For more information - https://kkpradeeban.blogspot.com/2019/07/my-phd-defense-software-defined-systems.html
The presentation slides of my Ph.D. thesis proposal ("CAT" as known in my university). I received a score of 18/20.
Supervisors:
Prof. Luís Veiga (IST, ULisboa)
Prof. Peter Van Roy (UCLouvain)
Jury:
Prof. Javid Taheri (Karlstad University)
Prof. Fernando Mira da Silva (IST, ULisboa)
This is my presentation at IFIP Networking 2018 in Zurich.
In this paper, we propose a cloud-assisted network as an alternative connectivity provider.
More details: https://kkpradeeban.blogspot.com/2018/05/moving-bits-with-fleet-of-shared.html
Services that access or process a large volume of data are known as data services. Big data frameworks consist of diverse storage media and heterogeneous data formats. Through their service-based approach, data services offer a standardized execution model to big data frameworks. Software-Defined Networking (SDN) increases the programmability of the network, by unifying the control plane centrally, away from the distributed data plane devices. In this paper, we present Software-Defined Data Services (SDDS), extending the data services with the SDN paradigm. SDDS consists of two aspects. First, it models the big data executions as data services or big services composed of several data services. Then, it orchestrates the services centrally in an interoperable manner, by logically separating the executions from the storage. We present the design of an SDDS orchestration framework for network-aware big data executions in data centers. We then evaluate the performance of SDDS through microbenchmarks on a prototype implementation. By extending SDN beyond data centers, we can deploy SDDS in broader execution environments.
https://kkpradeeban.blogspot.com/2018/04/software-defined-data-services.html
This is the presentation of DMAH workshop in conjunction with VLDB'17. This describes my work during my stay at Emory BMI.
More information: https://kkpradeeban.blogspot.com/2017/08/on-demand-service-based-big-data.html
This is a poster I presented at ACRO Summer School at Karlstad University. This presents my PhD work.
More details: http://kkpradeeban.blogspot.com/2017/07/my-first-polygonal-journey.html
This is the presentation I did to the audience of EMJD-DC Spring Event 2017 Brussels to discuss my research. http://kkpradeeban.blogspot.be/2017/05/emjd-dc-spring-event-2017.html
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
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Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Courier management system project report.pdfKamal Acharya
It is now-a-days very important for the people to send or receive articles like imported furniture, electronic items, gifts, business goods and the like. People depend vastly on different transport systems which mostly use the manual way of receiving and delivering the articles. There is no way to track the articles till they are received and there is no way to let the customer know what happened in transit, once he booked some articles. In such a situation, we need a system which completely computerizes the cargo activities including time to time tracking of the articles sent. This need is fulfilled by Courier Management System software which is online software for the cargo management people that enables them to receive the goods from a source and send them to a required destination and track their status from time to time.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Final project report on grocery store management system..pdf
Data Services with Bindaas: RESTful Interfaces for Diverse Data Sources
1. Data Services with Bindaas:
RESTful Interfaces for Diverse Data Sources
Pradeeban Kathiravelu1
, Yusuf Nadir Saghar2
, Tushar Aggarwal3
, Ashish Sharma1
1
Emory University, 2
Vanderbilt University, 3
BITS Pilani
IEEE Big Data 2019
Los Angeles, CA, USA. Dec 11th
, 2019.
2. Introduction
● Diverse needs for big data storage and processing.
○ Heterogeneous data management frameworks.
● Custom interfaces of data management frameworks.
○ Interoperability?
○ Integration?
● Interacting with multiple big data frameworks.
○ How to minimize the need for custom-code for each? 2
3. Motivation
● Data Services - Web Services Approach for Big Data
○ Standard web service interfaces for big data access and
processing.
○ Implementation burden should not be on the application
developer.
3
4. Our Proposal: Bindaas
● An extensible middleware platform
○ for diverse data management frameworks.
4
5. Bindaas powers the API Layers for:
● The Cancer Imaging Archive
(30TB of images + metadata).
● TCIA web image viewer
● caMicroscope where a user
examines >1GB high-res
pathology images and
segmentation overlays (~5K
JSON docs/sec)
● Real-time prediction of Sepsis.5
6. Bindaas
● A middleware to integrate data sources seamlessly.
● Modular (OSGi-based) open source Java framework.
○ Extensible and secure
6
9. Audit Trails and Access Control
● Authentication based on API keys and JWT tokens.
● Unified authentication from third-party identity providers.
○ Using Auth0 Identity Infrastructure as a Service framework
9
10. Evaluation
● MySQL/Mongo + Bindaas: The data source server
● Airbnb data (56MB) to create sample database.
● Concurrent database queries: The client
○ Negligible overhead accessing directly vs. via Bindaas.
● Perform operations on Mongo/Bindaas:
○ Count (number of hosts with profile picture)
○ Distinct (distinct hosts that fit a certain criteria) 10
11. Response time
11
● The server in an AWS cloud VM.
● The client in a local server.
count distinct
12. Conclusion
● Bindaas, RESTful interfaces to various data sources.
■ Relational, NoSQL, and non-traditional.
● Bindaas as a backbone for several healthcare
research systems such as TCIA.
Future work
● More datasource providers
● Faster data serializations with Protobuf
12
Thank you! Questions?