A Clever Way to Scale-out a Web ApplicationKazuho Oku
This document describes techniques for scaling out a web application across multiple database shards. It introduces Incline, which handles denormalization and data replication between shards transparently using triggers and queue tables. It also discusses Pacific utilities like mysqld_jumpstart for provisioning MySQL instances and pacific_divide for splitting shards without downtime. Incline addresses issues with complex queries and consistency across shards under an eventual consistency model.
Using Q4M - a message queue for MySQL #osdc.twKazuho Oku
This document provides an overview of Q4M, a message queue storage engine plugin for MySQL. It was created by Kazuho Oku and is used by several major Japanese companies for applications like asynchronous updates, delaying peak database demands, and connecting distant servers. The document discusses message queue concepts, applications of Q4M, installing and configuring Q4M, and basic usage like creating tables, inserting data, and selecting data from Q4M tables.
Data Sets as Facilitator for new Products and Services for UniversitiesHendrik Drachsler
This document summarizes a presentation given by Dr. Hendrik Drachsler on using data sets to facilitate new educational products and services. The presentation discusses how data emerges from online interactions and can be used with recommender systems. It argues that while the field of technology enhanced learning collects plenty of data, it lacks shareable data sets that could enable more transparent, comparable experiments. Developing open educational data sets could support evaluating learning theories, comparing recommender systems, and creating new data-driven educational products and services.
Lại một mùa Giáng sinh nữa sắp tới và một năm đầy bận rộn, lo toan sắp trôi qua. Đây là thời điểm ý nghĩa và thích hợp nhất để dành tặng lời yêu thương đến người thân và bạn bè.
Từ tinh thần đó, chương trình "Babyrazzi - Chộp hình, rinh Noel cùng bé" được ra đời để mang lại không khí Giáng sinh ấm áp đển bạn, người thân và bạn bè của bạn.
Hãy tham gia chương trình để tạo những CÁNH THIỆP GIÁNG SINH vui nhộn kèm những lời chúc yêu thương, ấm áp gởi đến người thân và bạn bè. Ngoài ra, những CÁNH THIỆP GIÁNG SINH nào đẹp & ý nghĩa nhất sẽ nhận được những phần thưởng hấp dẫn.
Click vào đường link bên dưới để tham gia nhé:
http://noel.milex.com.vn
A Clever Way to Scale-out a Web ApplicationKazuho Oku
This document describes techniques for scaling out a web application across multiple database shards. It introduces Incline, which handles denormalization and data replication between shards transparently using triggers and queue tables. It also discusses Pacific utilities like mysqld_jumpstart for provisioning MySQL instances and pacific_divide for splitting shards without downtime. Incline addresses issues with complex queries and consistency across shards under an eventual consistency model.
Using Q4M - a message queue for MySQL #osdc.twKazuho Oku
This document provides an overview of Q4M, a message queue storage engine plugin for MySQL. It was created by Kazuho Oku and is used by several major Japanese companies for applications like asynchronous updates, delaying peak database demands, and connecting distant servers. The document discusses message queue concepts, applications of Q4M, installing and configuring Q4M, and basic usage like creating tables, inserting data, and selecting data from Q4M tables.
Data Sets as Facilitator for new Products and Services for UniversitiesHendrik Drachsler
This document summarizes a presentation given by Dr. Hendrik Drachsler on using data sets to facilitate new educational products and services. The presentation discusses how data emerges from online interactions and can be used with recommender systems. It argues that while the field of technology enhanced learning collects plenty of data, it lacks shareable data sets that could enable more transparent, comparable experiments. Developing open educational data sets could support evaluating learning theories, comparing recommender systems, and creating new data-driven educational products and services.
Lại một mùa Giáng sinh nữa sắp tới và một năm đầy bận rộn, lo toan sắp trôi qua. Đây là thời điểm ý nghĩa và thích hợp nhất để dành tặng lời yêu thương đến người thân và bạn bè.
Từ tinh thần đó, chương trình "Babyrazzi - Chộp hình, rinh Noel cùng bé" được ra đời để mang lại không khí Giáng sinh ấm áp đển bạn, người thân và bạn bè của bạn.
Hãy tham gia chương trình để tạo những CÁNH THIỆP GIÁNG SINH vui nhộn kèm những lời chúc yêu thương, ấm áp gởi đến người thân và bạn bè. Ngoài ra, những CÁNH THIỆP GIÁNG SINH nào đẹp & ý nghĩa nhất sẽ nhận được những phần thưởng hấp dẫn.
Click vào đường link bên dưới để tham gia nhé:
http://noel.milex.com.vn
Syllabus zajęć fakultatywnych "Antropologia rzeczy". Zajęcia będą się odbywały w semestrze letnim 2010/2011 w Instytucie Etnologii i Antropologii Kulturowej UAM w Poznaniu.
prowadząca: dr Agata Stanisz
Do Hierarchical Positions Influence Participant’s Network Behaviour within C...Martin Rehm
This document summarizes a study that examined how hierarchical positions influence participant behavior within online communities of learning. The study analyzed social network data from an online training program involving 249 participants from different hierarchical levels. It tested hypotheses that higher-level participants would have more connections (H1-H2) and interact more within their own level (H3), indicating homophily. The results found no differences in how much participants read posts across levels. However, higher-level participants had significantly more reply connections, contradicting H3 and suggesting learning occurred across levels rather than within. The findings imply hierarchical positions can impact engagement but not prevent cross-level collaboration.
This document discusses using the open source data management platform CKAN both as a data catalogue and store for research data from multiple universities. It provides an overview of CKAN's capabilities for research data management, a case study of its use by the Lincoln Centre for Autonomous Systems to publish open data, and a link to a demo version to try out the upcoming CKAN v2 release.
A very short overview presented Lis Parcell, Esther Barrett and Jon Agland, highlighting some Jisc RSC Wales services and activities of interest to staff of Swansea University Information Services and Systems (our host department). The focus was on our events and information services for HE, as well as our community learning activities.
Using video online to increase sales slideshareDIYMarketers
If you're not marketing with video, your customer can't find you. By 2013 90% of all web traffic will be through video! Use these simple tips to get started quickly.
From research student to academic: thinking about and preparing for academic ...Joss Winn
Preparing for academic life (or not). See also: http://josswinn.org/2015/07/from-research-student-to-academic-thinking-about-and-preparing-for-academic-work/
The document introduces the CLAS App, a mobile application designed to standardize and improve handover communication between hospitals and general practitioners. It was developed based on the Cork Letter-Writing Assessment Scale (CLAS), a 50-item rating scale for evaluating the quality of hospital discharge letters. The CLAS App implements the CLAS checklist digitally to provide doctors a reference for writing discharge letters and to support the handover process. It aims to improve information transfer during handovers by helping ensure discharge letters include all essential details.
This short document is a salute to mothers for Mother's Day that thanks mothers for their love and expresses gratitude to young artists. It celebrates creative works from children as gifts from the heart and soul to honor mothers. The document conveys well-wishes to all mothers and appreciation for children's artwork on this special day.
This document defines key terms related to software as a medical device (SaMD). It defines SaMD as software intended for medical purposes that performs those purposes without being part of a hardware medical device. SaMD is considered a medical device. The document also defines medical purpose, SaMD changes, the SaMD manufacturer, and intended use/purpose for SaMD. It is intended to provide a common framework for regulators in their oversight of SaMD.
Continuous deployments in Azure websites (by Anton Vidishchev)Alexandra Chudner
This document outlines the evolution of Microsoft's cloud computing platform Azure from 2007 to 2011. It started as an internal project called Red Dog in 2007 supporting PHP and Java. By 2009 it added full trust support for .NET and in 2010 became publicly available in preview and general availability forms, introducing web and worker roles running in partial trust as well as SQL Database. Over time it expanded to support more languages and development tools.
The document discusses a workshop on using CKAN for research data management. It provides examples of requirements formatted as user stories, with "As a user, I want to do X, so that I can achieve Y". The document also discusses constraints that may affect the design like resourcing, existing technology decisions, and social constraints. Participants were divided into user types to create wish lists and requirements were said to evolve through negotiation and clarification during development.
Syllabus zajęć fakultatywnych "Antropologia dźwięków. Foniczne reprezentacje kultur". Zajęcia będą się odbywały w semestrze letnim 2010/2011 w Instytucie Etnologii i Antropologii Kulturowej UAM w Poznaniu.
prowadzący: dr Agata Stanisz, mgr Filip Rogalski
Pruning cooccurrence networks involves removing low-weight links to address the density problem in networks. The document describes a method for pruning cooccurrence networks based on determining the interestingness of cooccurrences. It involves: 1) defining a pattern of interest, 2) determining the interestingness of each cooccurrence, and 3) linking authors only if their cooccurrence is interesting. Interestingness is determined by comparing the cooccurrence count to a threshold based on a fixed degree sequence model and z-scores. The method is demonstrated on author cocitation and bibliographic coupling networks.
如何利用社交媒体制造商机 Using social media to find business opportunitiesBelinda Ang
This is the deck for the Mandarin Workshop delivered at the 16th SME Infocomm Commerce Conference in Singapore.
The content is proprietary of and presented by Belinda Ang, thinkBIG Communications. All sources of the statistics are credited within. We appreciate it if you can return the link or credit back to us when you use this.
Thank you.
Lara Kretler's #Summitup presentation about Delicious: top 10 reasons it's a great (and underappreciated) site, as well as some great tips specifically for PR pros
Syllabus zajęć fakultatywnych "Antropologia rzeczy". Zajęcia będą się odbywały w semestrze letnim 2010/2011 w Instytucie Etnologii i Antropologii Kulturowej UAM w Poznaniu.
prowadząca: dr Agata Stanisz
Do Hierarchical Positions Influence Participant’s Network Behaviour within C...Martin Rehm
This document summarizes a study that examined how hierarchical positions influence participant behavior within online communities of learning. The study analyzed social network data from an online training program involving 249 participants from different hierarchical levels. It tested hypotheses that higher-level participants would have more connections (H1-H2) and interact more within their own level (H3), indicating homophily. The results found no differences in how much participants read posts across levels. However, higher-level participants had significantly more reply connections, contradicting H3 and suggesting learning occurred across levels rather than within. The findings imply hierarchical positions can impact engagement but not prevent cross-level collaboration.
This document discusses using the open source data management platform CKAN both as a data catalogue and store for research data from multiple universities. It provides an overview of CKAN's capabilities for research data management, a case study of its use by the Lincoln Centre for Autonomous Systems to publish open data, and a link to a demo version to try out the upcoming CKAN v2 release.
A very short overview presented Lis Parcell, Esther Barrett and Jon Agland, highlighting some Jisc RSC Wales services and activities of interest to staff of Swansea University Information Services and Systems (our host department). The focus was on our events and information services for HE, as well as our community learning activities.
Using video online to increase sales slideshareDIYMarketers
If you're not marketing with video, your customer can't find you. By 2013 90% of all web traffic will be through video! Use these simple tips to get started quickly.
From research student to academic: thinking about and preparing for academic ...Joss Winn
Preparing for academic life (or not). See also: http://josswinn.org/2015/07/from-research-student-to-academic-thinking-about-and-preparing-for-academic-work/
The document introduces the CLAS App, a mobile application designed to standardize and improve handover communication between hospitals and general practitioners. It was developed based on the Cork Letter-Writing Assessment Scale (CLAS), a 50-item rating scale for evaluating the quality of hospital discharge letters. The CLAS App implements the CLAS checklist digitally to provide doctors a reference for writing discharge letters and to support the handover process. It aims to improve information transfer during handovers by helping ensure discharge letters include all essential details.
This short document is a salute to mothers for Mother's Day that thanks mothers for their love and expresses gratitude to young artists. It celebrates creative works from children as gifts from the heart and soul to honor mothers. The document conveys well-wishes to all mothers and appreciation for children's artwork on this special day.
This document defines key terms related to software as a medical device (SaMD). It defines SaMD as software intended for medical purposes that performs those purposes without being part of a hardware medical device. SaMD is considered a medical device. The document also defines medical purpose, SaMD changes, the SaMD manufacturer, and intended use/purpose for SaMD. It is intended to provide a common framework for regulators in their oversight of SaMD.
Continuous deployments in Azure websites (by Anton Vidishchev)Alexandra Chudner
This document outlines the evolution of Microsoft's cloud computing platform Azure from 2007 to 2011. It started as an internal project called Red Dog in 2007 supporting PHP and Java. By 2009 it added full trust support for .NET and in 2010 became publicly available in preview and general availability forms, introducing web and worker roles running in partial trust as well as SQL Database. Over time it expanded to support more languages and development tools.
The document discusses a workshop on using CKAN for research data management. It provides examples of requirements formatted as user stories, with "As a user, I want to do X, so that I can achieve Y". The document also discusses constraints that may affect the design like resourcing, existing technology decisions, and social constraints. Participants were divided into user types to create wish lists and requirements were said to evolve through negotiation and clarification during development.
Syllabus zajęć fakultatywnych "Antropologia dźwięków. Foniczne reprezentacje kultur". Zajęcia będą się odbywały w semestrze letnim 2010/2011 w Instytucie Etnologii i Antropologii Kulturowej UAM w Poznaniu.
prowadzący: dr Agata Stanisz, mgr Filip Rogalski
Pruning cooccurrence networks involves removing low-weight links to address the density problem in networks. The document describes a method for pruning cooccurrence networks based on determining the interestingness of cooccurrences. It involves: 1) defining a pattern of interest, 2) determining the interestingness of each cooccurrence, and 3) linking authors only if their cooccurrence is interesting. Interestingness is determined by comparing the cooccurrence count to a threshold based on a fixed degree sequence model and z-scores. The method is demonstrated on author cocitation and bibliographic coupling networks.
如何利用社交媒体制造商机 Using social media to find business opportunitiesBelinda Ang
This is the deck for the Mandarin Workshop delivered at the 16th SME Infocomm Commerce Conference in Singapore.
The content is proprietary of and presented by Belinda Ang, thinkBIG Communications. All sources of the statistics are credited within. We appreciate it if you can return the link or credit back to us when you use this.
Thank you.
Lara Kretler's #Summitup presentation about Delicious: top 10 reasons it's a great (and underappreciated) site, as well as some great tips specifically for PR pros
This document contains a series of short passages or quotes related to children and education. It discusses topics like how children can teach adults patience, how every child is an artist, the importance of childhood, and how children see the world differently than adults. The quotes note that a child's education should begin long before birth and that children represent both the present and the future.
The document is in an unknown language/script and contains no discernible words or meaningful information that could be summarized in 3 sentences or less. The document appears to be nonsensical strings of characters.