The document provides an overview of graphene including its structure, properties, and potential applications. It summarizes key statistics about the top companies and inventors involved in graphene patent activity as well as the trends in graphene research and publications over time. The top organizations for graphene patents are Samsung Electronics, Korea Advanced Institute of Science and Technology, Sungkyunkwan University, and IBM. China leads in regional research activity on graphene, followed by the US and South Korea.
Graphene is an allotrope of carbon, whose structure is one-atom-thick planar sheets of sp2-bonded carbon atoms that are densely packed in a honeycomb crystal lattice.
The development of this technology is still largely research-based, with a relatively large portion of academic participation, although real-world consumer applications such as flexible touchscreen displays are getting closer to reality and could be widely available within the next few years.
Because of its range of extraordinary properties, people are considering using graphene in a myriad of different applications. For example, because graphene is so strong, people want to use it to reinforce plastics, making them conductive at the same time. Because it's transparent and conducts electricity, people want to use it in applications like mobile phone screens, touch screens, TV screens and so on. People are also considering using it to go beyond silicon technology and make our integrated circuits even denser and speedier.
This report categorizes and graphically analyzes graphene technologies, research activity, applications, companies active in this research area, the filings spread, key comparisons etc.
Los días 22 y 23 de junio de 2016 organizamos en la Fundación Ramón Areces un simposio internacional sobre 'Materiales bidimensionales: explorando los límites de la física y la ingeniería'. En colaboración con el Massachusetts Institute of Technology (MIT), científicos de este prestigioso centro de investigación mostraron las propiedades únicas de materiales como el grafeno, de solo un átomo de espesor, y al mismo tiempo más resistente que el acero y mucho más ligero.
Simulation based Engineering methods maturity level has significantly increased. Now Simulation is considered as third pillar of Science and Technology development. With simulations you can stretch the limits without the physical constraints.
Now, we take care various design requirements concurrently as against rain flow or sequential product development. This significantly reduces the product development cost and time.
Multiphysics CAE plays a significant role for reliable, efficient and affordable product development.
This report categorizes and graphically analyzes research trends around nanofabrics and the
processes involved and its applications from various perspectives and highlights the key
companies involved.
The use of nanoparticles and nanofibers to produce specialized nanofabrics became a subject of
interest after the sol-gel and electrospinning techniques were fully developed in the 1980s.
Since 2000, dramatic increases in global funding have accelerated research efforts in
nanotechnology, including nanofabrics research.
Graphene is an allotrope of carbon, whose structure is one-atom-thick planar sheets of sp2-bonded carbon atoms that are densely packed in a honeycomb crystal lattice.
The development of this technology is still largely research-based, with a relatively large portion of academic participation, although real-world consumer applications such as flexible touchscreen displays are getting closer to reality and could be widely available within the next few years.
Because of its range of extraordinary properties, people are considering using graphene in a myriad of different applications. For example, because graphene is so strong, people want to use it to reinforce plastics, making them conductive at the same time. Because it's transparent and conducts electricity, people want to use it in applications like mobile phone screens, touch screens, TV screens and so on. People are also considering using it to go beyond silicon technology and make our integrated circuits even denser and speedier.
This report categorizes and graphically analyzes graphene technologies, research activity, applications, companies active in this research area, the filings spread, key comparisons etc.
Los días 22 y 23 de junio de 2016 organizamos en la Fundación Ramón Areces un simposio internacional sobre 'Materiales bidimensionales: explorando los límites de la física y la ingeniería'. En colaboración con el Massachusetts Institute of Technology (MIT), científicos de este prestigioso centro de investigación mostraron las propiedades únicas de materiales como el grafeno, de solo un átomo de espesor, y al mismo tiempo más resistente que el acero y mucho más ligero.
Simulation based Engineering methods maturity level has significantly increased. Now Simulation is considered as third pillar of Science and Technology development. With simulations you can stretch the limits without the physical constraints.
Now, we take care various design requirements concurrently as against rain flow or sequential product development. This significantly reduces the product development cost and time.
Multiphysics CAE plays a significant role for reliable, efficient and affordable product development.
This report categorizes and graphically analyzes research trends around nanofabrics and the
processes involved and its applications from various perspectives and highlights the key
companies involved.
The use of nanoparticles and nanofibers to produce specialized nanofabrics became a subject of
interest after the sol-gel and electrospinning techniques were fully developed in the 1980s.
Since 2000, dramatic increases in global funding have accelerated research efforts in
nanotechnology, including nanofabrics research.
This report categorizes and graphically analyzes research trends around 3D printing and the
processes involved and its applications from various perspectives and highlights the key
companies involved.
For all the potential in the industry, however, not all 3D printing companies will see the same
levels of success. Jefferies rates 3D Systems and Stratasys at the top of the sector, with the
former edging out the latter for supremacy.
3D printing or additive manufacturing is a process of making a three-dimensional solid object of virtually any shape from a digital model. 3D printing is achieved using an additive process, where successive layers of material are laid down in different shapes. 3D printing is also considered distinct from traditional machining techniques, which mostly rely on the removal of material by methods such as cutting or drilling (subtractive processes).
This report takes a look into the patenting activity around 3D printing uncovering the inventors, the companies and key technologies and prominent companies within this space.
This report takes a look into the patenting activity around gallium Nitride uncovering the companies, inventors, and key applications.
GaN is a binary III-V direct bandgap semiconductor commonly used in LEDs. Its wide-band gap of 3.4 eV affords its special properties for applications in optoelectronic, high-power and high-frequency devices. Because GaN offers very high breakdown voltages, high electron mobility, and saturation velocity it is also an ideal candidate for high-power and high-temperature microwave applications like RF power amplifiers at microwave frequencies and high-voltage switching devices for power grids. Solutions that use GaN-based RF transistors are also replacing the magnetrons used in microwave ovens.
Gallium Nitride (GaN) transistor models have evolved from GaAs (gallium arsenide) transistor models; however there are many advantages GaN offers:
• Higher operating voltage (over 100-V breakdown)
• Higher operating temperature (over 150°C channel temperature)
• Higher power density (5 to 30 W/mm)
• Durable and crack-resistant material
GaN devices are often grown on SiC (silicon carbide) substrates, but to achieve lower-cost GaN devices, they can be grown on sapphire and silicon wafers. GaN’s wide bandgap allows for higher breakdown voltages and operation at high temperatures. The high thermal conductivity of SiC makes it a better substrate than silicon for power amplifier applications that require good heat sinking.
A PTFE-free radar, with single receive-transmit MMIC based on TowerJazz’s SiGe CMOS technology, for the first time associated with a phased array antenna.
Reverse Costing - Structure, process and cost report - find more here: https://www.systemplus.fr/reverse-costing-reports/denso-dnsrr004-short-range-radar/
A fiber that has a width of less than 1000 nanometers (1000 nm or 1 μm) is generally defined as a nano fiber. A nanoparticle is defined as a small group of atoms or molecules with a radius of less than 100 nanometers (100 nm).Particles on the nanoscale have a very high surface area to volume ratio, whereas this ratio is much lower for objects on the macroscopic scale.
Nanofabrics are textiles engineered with small particles that give ordinary materials advantageous properties such as superhydrophobicity, odor and moisture elimination, increased elasticity and strength, and bacterial resistance. Depending on the desired property, a nanofabric is either constructed from nanoscopic fibers called nano fibers, or is formed by applying a solution containing nanoparticles to a regular fabric.
Applications of nanofabrics have the potential to revolutionize textile manufacturing and areas of medicine such as drug delivery and tissue engineering.
This report looks at the patenting activity around nanofabric processes, different applications and highlights the key companies involved, patents were categorized as per key processes and applications and highlights the key companies involved.
WIPAC Monthly is the monthly magazine produced by the LinkedIn Group Water Industry Process Automation & Control.
In this month's issue we have, amongst the usual news articles from the Data/Information & ICA in the Water Industry:
An article on the legal issues of Big Data
An article focusing on Electro-magnetic flow meters
An article focusing on the OFWAT PR19 Methodology and its impact on future programmes
An article on Dissolved Oxygen in wastewater
Texas Instruments’ Time of Flight Image Sensor 2017 teardown reverse costing ...Yole Developpement
A look into Texas Instruments’ system-on-chip, including Sony/Softkinetic’s time-of-flight pixel technology, for industrial applications
Today, Time-of-Flight (ToF) systems are among the most innovative technologies offering imaging companies an opportunity to lead the market. Every major player wants to integrate these devices to provide functions such as 3D imaging, proximity sensing, ambient light sensing and gesture recognition.
Sony/Softkinetic has been investigating this technology deeply, providing a unique pixel technology to several image sensor manufacturers in three application areas: consumer, automotive and industrial. For industrial applications, Sony/Softkinetic has licensed its technology to Texas Instruments, which is providing ToF imagers for human detection or robot-human interaction.
The OPT8241 3D ToF imager is packaged using Chip-On-Glass (COG) technology. The device comprises a system-on-chip (SoC) and glass filter in the same component in thin, 0.7 mm-thick, packaging.
This report analyzes the complete component, from the glass near-infrared band-pass filter to the collector based on ToF pixel licenses developed by Sony/Softkinetic and adapted by Texas Instruments. The report includes a complete cost analysis and price estimation of the device based on a detailed description of the package, and the ToF imager.
It also features a complete ToF pixel technology comparison with the Infineon/pmd, STMicroelectronics and Melexis automotive ToF imagers, which are all also based on Sony/Softkinetic technology, with details on the companies’ design choices.
More information on that report at http://www.i-micronews.com/reports.html
Emerging patent thickets and standards in the medical devices and telehealth ...Quentin Tannock
The UK IP Office commissioned research with CambridgeIP to examine some of the
questions raised by the UK government's Hargreaves Review of IP and Growth. The study focuses on two broad issues: a) the
effects of patent thickets on innovation and market dynamics; and b) the role of technology
standards and patent pools as a possible response to the emergence of patent thickets. Our
research was based on a case study of the emerging space of Telehealth, and particularly
on the use of patents for wireless-‐enabled medical devices. Our methodology used a
combination of patent landscaping around 5 technology areas, interviews with industry
experts, and scholarly literature review.
Modelling and 3D Printing of Differential Gear Boxijtsrd
The main aim of the project is to focus on the modeling and 3D printing of differential gear box. Differential permit each of the driving wheels to rotate at different speeds, while for most vehicles supplying equal torque to each of them. A vehicles wheels rotate at divergent speeds, mainly when turning corners. The differential is designed to operate a pair of wheels with same torque while permit them to rotate at different speeds. Differential gear box is designed in CATIA V5 software and manufactured using additive manufacturing 3D printing . The function of gear is to protect and provide a platform for gear transmission. It also provides supports for moving parts and protection from outside environmental condition. Yogesh Avula | Vanga Rajeev Narayana Reddy | VojaAnand Swaroop | Varikuppala Srisailam ""Modelling and 3D Printing of Differential Gear Box"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23287.pdf
Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/23287/modelling-and-3d-printing-of-differential-gear-box/yogesh-avula
The purpose of this report on Food Safety Testing is to provide insights into the large and ever
growing food testing market and also covers the different testing technologies adopted worldwide.
With outbreaks and contamination like salmonella, E. coli, listeria, and many more the food testing
market has grown at a rapid pace. Testing concerns as well as this rapidly growing international
trade in food has stimulated the demand for more food safety testing all over the world and has led
to technological innovation in areas such as rapid testing and new test technologies such as PCR,
Biosensors, Chromatography. Etc.
Patent Anlaysis Report - Miniature drug delivery systemsPrashant Nair
This report takes a look into the patenting activity around miniature/smart drug delivery system, uncovering the key companies, inventors, and different sub categories.
This report categorizes and graphically analyzes research trends around 3D printing and the
processes involved and its applications from various perspectives and highlights the key
companies involved.
For all the potential in the industry, however, not all 3D printing companies will see the same
levels of success. Jefferies rates 3D Systems and Stratasys at the top of the sector, with the
former edging out the latter for supremacy.
3D printing or additive manufacturing is a process of making a three-dimensional solid object of virtually any shape from a digital model. 3D printing is achieved using an additive process, where successive layers of material are laid down in different shapes. 3D printing is also considered distinct from traditional machining techniques, which mostly rely on the removal of material by methods such as cutting or drilling (subtractive processes).
This report takes a look into the patenting activity around 3D printing uncovering the inventors, the companies and key technologies and prominent companies within this space.
This report takes a look into the patenting activity around gallium Nitride uncovering the companies, inventors, and key applications.
GaN is a binary III-V direct bandgap semiconductor commonly used in LEDs. Its wide-band gap of 3.4 eV affords its special properties for applications in optoelectronic, high-power and high-frequency devices. Because GaN offers very high breakdown voltages, high electron mobility, and saturation velocity it is also an ideal candidate for high-power and high-temperature microwave applications like RF power amplifiers at microwave frequencies and high-voltage switching devices for power grids. Solutions that use GaN-based RF transistors are also replacing the magnetrons used in microwave ovens.
Gallium Nitride (GaN) transistor models have evolved from GaAs (gallium arsenide) transistor models; however there are many advantages GaN offers:
• Higher operating voltage (over 100-V breakdown)
• Higher operating temperature (over 150°C channel temperature)
• Higher power density (5 to 30 W/mm)
• Durable and crack-resistant material
GaN devices are often grown on SiC (silicon carbide) substrates, but to achieve lower-cost GaN devices, they can be grown on sapphire and silicon wafers. GaN’s wide bandgap allows for higher breakdown voltages and operation at high temperatures. The high thermal conductivity of SiC makes it a better substrate than silicon for power amplifier applications that require good heat sinking.
A PTFE-free radar, with single receive-transmit MMIC based on TowerJazz’s SiGe CMOS technology, for the first time associated with a phased array antenna.
Reverse Costing - Structure, process and cost report - find more here: https://www.systemplus.fr/reverse-costing-reports/denso-dnsrr004-short-range-radar/
A fiber that has a width of less than 1000 nanometers (1000 nm or 1 μm) is generally defined as a nano fiber. A nanoparticle is defined as a small group of atoms or molecules with a radius of less than 100 nanometers (100 nm).Particles on the nanoscale have a very high surface area to volume ratio, whereas this ratio is much lower for objects on the macroscopic scale.
Nanofabrics are textiles engineered with small particles that give ordinary materials advantageous properties such as superhydrophobicity, odor and moisture elimination, increased elasticity and strength, and bacterial resistance. Depending on the desired property, a nanofabric is either constructed from nanoscopic fibers called nano fibers, or is formed by applying a solution containing nanoparticles to a regular fabric.
Applications of nanofabrics have the potential to revolutionize textile manufacturing and areas of medicine such as drug delivery and tissue engineering.
This report looks at the patenting activity around nanofabric processes, different applications and highlights the key companies involved, patents were categorized as per key processes and applications and highlights the key companies involved.
WIPAC Monthly is the monthly magazine produced by the LinkedIn Group Water Industry Process Automation & Control.
In this month's issue we have, amongst the usual news articles from the Data/Information & ICA in the Water Industry:
An article on the legal issues of Big Data
An article focusing on Electro-magnetic flow meters
An article focusing on the OFWAT PR19 Methodology and its impact on future programmes
An article on Dissolved Oxygen in wastewater
Texas Instruments’ Time of Flight Image Sensor 2017 teardown reverse costing ...Yole Developpement
A look into Texas Instruments’ system-on-chip, including Sony/Softkinetic’s time-of-flight pixel technology, for industrial applications
Today, Time-of-Flight (ToF) systems are among the most innovative technologies offering imaging companies an opportunity to lead the market. Every major player wants to integrate these devices to provide functions such as 3D imaging, proximity sensing, ambient light sensing and gesture recognition.
Sony/Softkinetic has been investigating this technology deeply, providing a unique pixel technology to several image sensor manufacturers in three application areas: consumer, automotive and industrial. For industrial applications, Sony/Softkinetic has licensed its technology to Texas Instruments, which is providing ToF imagers for human detection or robot-human interaction.
The OPT8241 3D ToF imager is packaged using Chip-On-Glass (COG) technology. The device comprises a system-on-chip (SoC) and glass filter in the same component in thin, 0.7 mm-thick, packaging.
This report analyzes the complete component, from the glass near-infrared band-pass filter to the collector based on ToF pixel licenses developed by Sony/Softkinetic and adapted by Texas Instruments. The report includes a complete cost analysis and price estimation of the device based on a detailed description of the package, and the ToF imager.
It also features a complete ToF pixel technology comparison with the Infineon/pmd, STMicroelectronics and Melexis automotive ToF imagers, which are all also based on Sony/Softkinetic technology, with details on the companies’ design choices.
More information on that report at http://www.i-micronews.com/reports.html
Emerging patent thickets and standards in the medical devices and telehealth ...Quentin Tannock
The UK IP Office commissioned research with CambridgeIP to examine some of the
questions raised by the UK government's Hargreaves Review of IP and Growth. The study focuses on two broad issues: a) the
effects of patent thickets on innovation and market dynamics; and b) the role of technology
standards and patent pools as a possible response to the emergence of patent thickets. Our
research was based on a case study of the emerging space of Telehealth, and particularly
on the use of patents for wireless-‐enabled medical devices. Our methodology used a
combination of patent landscaping around 5 technology areas, interviews with industry
experts, and scholarly literature review.
Modelling and 3D Printing of Differential Gear Boxijtsrd
The main aim of the project is to focus on the modeling and 3D printing of differential gear box. Differential permit each of the driving wheels to rotate at different speeds, while for most vehicles supplying equal torque to each of them. A vehicles wheels rotate at divergent speeds, mainly when turning corners. The differential is designed to operate a pair of wheels with same torque while permit them to rotate at different speeds. Differential gear box is designed in CATIA V5 software and manufactured using additive manufacturing 3D printing . The function of gear is to protect and provide a platform for gear transmission. It also provides supports for moving parts and protection from outside environmental condition. Yogesh Avula | Vanga Rajeev Narayana Reddy | VojaAnand Swaroop | Varikuppala Srisailam ""Modelling and 3D Printing of Differential Gear Box"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23287.pdf
Paper URL: https://www.ijtsrd.com/engineering/mechanical-engineering/23287/modelling-and-3d-printing-of-differential-gear-box/yogesh-avula
The purpose of this report on Food Safety Testing is to provide insights into the large and ever
growing food testing market and also covers the different testing technologies adopted worldwide.
With outbreaks and contamination like salmonella, E. coli, listeria, and many more the food testing
market has grown at a rapid pace. Testing concerns as well as this rapidly growing international
trade in food has stimulated the demand for more food safety testing all over the world and has led
to technological innovation in areas such as rapid testing and new test technologies such as PCR,
Biosensors, Chromatography. Etc.
Patent Anlaysis Report - Miniature drug delivery systemsPrashant Nair
This report takes a look into the patenting activity around miniature/smart drug delivery system, uncovering the key companies, inventors, and different sub categories.
PatSeer™ is a Web 2.0 patent research platform that is poised to change how patent professionals collaborate on patent projects. It includes a global patent database comprising 60 million plus records along with many calculated fields for superior research.
Innovations in food and medicine packagingPrashant Nair
This report takes a look into the patenting activity around innovations in food and medical packaging uncovering the companies, inventors, intellectual property trends and other key indicators. It focuses on how Patent data can help uncover the trends, gaps and opportunities that exist around this area. You will find the information on the research activity, packaging types, the companies most active in this research area, the filings spread, key comparisons etc. In contour, records are placed based on their contextual similarity shared with neighboring records. Closer the clusters, more is the overlap or correlation between them.
This report was prepared by mining patent data using Patent iNSIGHT Pro, a comprehensive patent analysis platform that helps one accelerate time-to-decision from patent analysis.
Technology iNSIGHT Report - Knee Problems Diagnosis and TreatmentsPrashant Nair
This report takes a look into the patenting activity uncovering the inventors, the companies and the intellectual property history behind different knee anatomy, its research momentum and key intellectual property indicators. Knee is one of the most important joints of our body. It plays an essential role in movement related to carrying the body weight in horizontal (running and walking) and vertical (jumps) directions. Knee joint is made up of bone, cartilage, ligaments and fluid. Muscles and tendons help the knee joint move. Knee is a pivotal hinge joint, which permits flexion and extension as well as a slight medial and lateral rotation. Since in humans the knee supports nearly the whole weight of the body, it is vulnerable to different injuries. Knee is composed of three functional compartments: the femoropatellar articulation consists of the patella, or "kneecap", and the patellar groove on the front of the femur through which it slides; and the medial and lateral femorotibial articulations linking the femur, or thigh bone, with the tibia, the main bone of the lower leg. The joint is bathed in synovial fluid which is contained inside the synovial membrane called the joint capsule. Overall, the research and development work related to the crutiate ligament appears to be a highly active and growing one. This report focuses on how Patent data can help uncover the trends, gaps and opportunities that exist around this area. You will find the information on the research activity, problem areas, the companies most active in this research area, the filings spread, key comparisons etc. This report was prepared by mining patent data using Patent iNSIGHT Pro, a comprehensive patent analysis platform that helps one accelerate time-to-decision from patent analysis activities.
The report covers patent analysis on types and application areas of robotic arms, their research trends and key intellectual property indicators. This article was prepared by mining patent data using Patent iNSIGHT Pro, a comprehensive patent analysis platform that helps one accelerate time-to-decision from patent analysis.
This report covers patent analysis on types and application areas of probiotics, their research trends and key intellectual property indicators. This article was prepared by mining patent data using Patent iNSIGHT Pro, a comprehensive patent analysis platform that helps one accelerate time-to-decision from patent analysis.
This report covers patent analysis on types and application areas of fiber optic sensors, their research trends and key intellectual property indicators. This article was prepared by mining patent data using Patent iNSIGHT Pro, a comprehensive patent analysis platform that helps one accelerate time-to-decision from patent analysis.
This report covers patent analysis on the use and application of fuel additives, its research momentum and key intellectual property indicators. Additives have been developed to increase combustion rates, as anti oxidants, to effect burn rates, to enable fuels to work under extreme temperatures, reduce harmful emissions and more. Patent data reveals various organizations have focused their research across different categories and application areas of additives with some working on the cleaning properties, some on the anti oxidation properties and others having more research around catalysts. This report focuses on how Patent data can help uncover the trends, gaps and opportunities that exist around this area. You will find the information on the research activity, the companies most active in this research area, the filings spread, key comparisons etc. This report was prepared by mining patent data using Patent iNSIGHT Pro, a comprehensive patent analysis platform that helps one accelerate time-to-decision from patent analysis activities.
This report takes a look into the patenting activity around slot machines uncovering the inventors, the companies and the intellectual property history behind these gaming devices, its research momentum and key intellectual property indicators. Slot machines are mechanical devices which employ three, four or even more reels of different dimensions and are popularly used as gaming devices. Overall, the research and development work related to finding solutions to slot machines appears to be a highly active and growing one. This report focuses on how Patent data can help uncover the trends, gaps and opportunities that exist around this area. You will find the information on the research activity, application areas, the companies most active in this research area, the filings spread, key comparisons etc. This report was prepared by mining patent data using Patent iNSIGHT Pro, a comprehensive patent analysis platform that helps one accelerate time-to-decision from patent analysis activities.
The Building Blocks of QuestDB, a Time Series Databasejavier ramirez
Talk Delivered at Valencia Codes Meetup 2024-06.
Traditionally, databases have treated timestamps just as another data type. However, when performing real-time analytics, timestamps should be first class citizens and we need rich time semantics to get the most out of our data. We also need to deal with ever growing datasets while keeping performant, which is as fun as it sounds.
It is no wonder time-series databases are now more popular than ever before. Join me in this session to learn about the internal architecture and building blocks of QuestDB, an open source time-series database designed for speed. We will also review a history of some of the changes we have gone over the past two years to deal with late and unordered data, non-blocking writes, read-replicas, or faster batch ingestion.
06-04-2024 - NYC Tech Week - Discussion on Vector Databases, Unstructured Data and AI
Round table discussion of vector databases, unstructured data, ai, big data, real-time, robots and Milvus.
A lively discussion with NJ Gen AI Meetup Lead, Prasad and Procure.FYI's Co-Found
Learn SQL from basic queries to Advance queriesmanishkhaire30
Dive into the world of data analysis with our comprehensive guide on mastering SQL! This presentation offers a practical approach to learning SQL, focusing on real-world applications and hands-on practice. Whether you're a beginner or looking to sharpen your skills, this guide provides the tools you need to extract, analyze, and interpret data effectively.
Key Highlights:
Foundations of SQL: Understand the basics of SQL, including data retrieval, filtering, and aggregation.
Advanced Queries: Learn to craft complex queries to uncover deep insights from your data.
Data Trends and Patterns: Discover how to identify and interpret trends and patterns in your datasets.
Practical Examples: Follow step-by-step examples to apply SQL techniques in real-world scenarios.
Actionable Insights: Gain the skills to derive actionable insights that drive informed decision-making.
Join us on this journey to enhance your data analysis capabilities and unlock the full potential of SQL. Perfect for data enthusiasts, analysts, and anyone eager to harness the power of data!
#DataAnalysis #SQL #LearningSQL #DataInsights #DataScience #Analytics
Adjusting primitives for graph : SHORT REPORT / NOTESSubhajit Sahu
Graph algorithms, like PageRank Compressed Sparse Row (CSR) is an adjacency-list based graph representation that is
Multiply with different modes (map)
1. Performance of sequential execution based vs OpenMP based vector multiply.
2. Comparing various launch configs for CUDA based vector multiply.
Sum with different storage types (reduce)
1. Performance of vector element sum using float vs bfloat16 as the storage type.
Sum with different modes (reduce)
1. Performance of sequential execution based vs OpenMP based vector element sum.
2. Performance of memcpy vs in-place based CUDA based vector element sum.
3. Comparing various launch configs for CUDA based vector element sum (memcpy).
4. Comparing various launch configs for CUDA based vector element sum (in-place).
Sum with in-place strategies of CUDA mode (reduce)
1. Comparing various launch configs for CUDA based vector element sum (in-place).
Levelwise PageRank with Loop-Based Dead End Handling Strategy : SHORT REPORT ...Subhajit Sahu
Abstract — Levelwise PageRank is an alternative method of PageRank computation which decomposes the input graph into a directed acyclic block-graph of strongly connected components, and processes them in topological order, one level at a time. This enables calculation for ranks in a distributed fashion without per-iteration communication, unlike the standard method where all vertices are processed in each iteration. It however comes with a precondition of the absence of dead ends in the input graph. Here, the native non-distributed performance of Levelwise PageRank was compared against Monolithic PageRank on a CPU as well as a GPU. To ensure a fair comparison, Monolithic PageRank was also performed on a graph where vertices were split by components. Results indicate that Levelwise PageRank is about as fast as Monolithic PageRank on the CPU, but quite a bit slower on the GPU. Slowdown on the GPU is likely caused by a large submission of small workloads, and expected to be non-issue when the computation is performed on massive graphs.
Analysis insight about a Flyball dog competition team's performanceroli9797
Insight of my analysis about a Flyball dog competition team's last year performance. Find more: https://github.com/rolandnagy-ds/flyball_race_analysis/tree/main