mailto : sovan107@gmail.com : To get this...
Hi Viewers,
Seminar Slides are also available for this report. Please drop me an email to get both of this..
Thanks,
Sovan
libdash is a library that provides an object orient (OO) interface to the MPEG-DASH standard.
Features
- Cross platform build system based on cmake that includes Windows, Linux and Mac.
- Open source available and licensed under the LGPL.
- Implements the full MPEG-DASH standard according to ISO/IEC 23009-1, Information Technology Dynamic Adaptive Streaming over HTTP (DASH) Part 1: Media Presentation Description and Segment Formats
- Handles the download and xml parsing of the MPD. Based on that it provides an OO based interface to the MPD.
Media elements, e.g., SegmentURL, SegmentTemplate, etc., are downloadable in that OO based structure and can be downloaded through libdash, which internally uses libcurl.
- Therefore basically all protocols that libcurl supports, e.g., HTTP, FTP, etc. are supported by libdash.
- However it also provides a configurable download interface, which enables the use of external connections that can be implemented by the user of the library for the download of media segments.
- The use of such external connections will be shown in the libdash_networkpart_test project which is part of libdash solution and also part of the cross platform cmake system and therefore usable on Windows, Linux and Mac.
- The project contains a sample multimedia player that is based on ffmpeg which uses libdash for the playback of one of our dataset MPDs.
- The development is based on Windows, therefore the code contains a VS10 solution with additional tests and the sample multimedia player.
Inspired by science fiction movies such as Star Wars, two Finnish virtual reality researchers created the Fog Screen to recreate some of the effects from these movies in real life.
mailto : sovan107@gmail.com : To get this...
Hi Viewers,
Seminar Slides are also available for this report. Please drop me an email to get both of this..
Thanks,
Sovan
libdash is a library that provides an object orient (OO) interface to the MPEG-DASH standard.
Features
- Cross platform build system based on cmake that includes Windows, Linux and Mac.
- Open source available and licensed under the LGPL.
- Implements the full MPEG-DASH standard according to ISO/IEC 23009-1, Information Technology Dynamic Adaptive Streaming over HTTP (DASH) Part 1: Media Presentation Description and Segment Formats
- Handles the download and xml parsing of the MPD. Based on that it provides an OO based interface to the MPD.
Media elements, e.g., SegmentURL, SegmentTemplate, etc., are downloadable in that OO based structure and can be downloaded through libdash, which internally uses libcurl.
- Therefore basically all protocols that libcurl supports, e.g., HTTP, FTP, etc. are supported by libdash.
- However it also provides a configurable download interface, which enables the use of external connections that can be implemented by the user of the library for the download of media segments.
- The use of such external connections will be shown in the libdash_networkpart_test project which is part of libdash solution and also part of the cross platform cmake system and therefore usable on Windows, Linux and Mac.
- The project contains a sample multimedia player that is based on ffmpeg which uses libdash for the playback of one of our dataset MPDs.
- The development is based on Windows, therefore the code contains a VS10 solution with additional tests and the sample multimedia player.
Inspired by science fiction movies such as Star Wars, two Finnish virtual reality researchers created the Fog Screen to recreate some of the effects from these movies in real life.
Holographic memory seminar ppt contains all aspects of holography and holographic storage. It provide history and technical background of holography. Contains reading and writing data into photopolymer. Lack of development of HDSS, its application and conclusion.
GaAs Wafer and Epiwafer Market: RF, Photonics, LED, Display and PV Applicatio...Yole Developpement
Photonics applications boost the GaAs wafer and epiwafer market with double digit growth.
Learn more about the report here: https://www.i-micronews.com/products/gaas-wafer-and-epiwafer-market-rf-photonics-led-display-and-pv-applications-2020/
Sony IMX400 Tri-layer Stacked CMOS Image Sensor (CIS) with Integrated DRAM an...Yole Developpement
A closer look at the impressive, industry-first, tri-layer stacked CIS.
Sony leads the global CMOS Image Sensor (CIS) market, commanding more than a third share of the industry’s total revenue. And over the years, Sony has maintained its leadership by providing innovative CIS products for original equipment manufacturers like Samsung or Apple. In 2017, Sony as a smartphone designer decided to release in its flagship the latest and potentially the greatest innovation in the past decade of CIS manufacturing.
Inside the Sony Xperia™ XZs and the XZ Premium, the latest Motion Eye™ can be found, with the new IMX400 CIS. This three-layer stacked CIS is made with the traditional pixel array and logic circuit on the same die, but also a 1Gb DRAM memory allowing slow motion at almost 960 frames per second.
This innovative CIS is Sony’s next generation technology. The CIS includes a 22 Mpixel array, a 1Gb DRAM die and a digital signal processor (DSP) on the same die footprint. This is the first tri-layer stacked CIS on the market. In this configuration, Sony can provide a fast readout image sensor with no distortion when shooting fast-moving objects thanks to the high capacity DRAM between the pixel array circuit and the DSP circuit.
Using Sony’s Exmor-RS and Xperi’s Zibond technologies, Sony has managed to integrate the three dies in a single thin, small and cost-effective sensor die. Surprisingly, the die sensor uses a unique sort of TSV at different levels to interconnect the dies.
This report includes a complete analysis of the camera module from the Sony Xperia™ XZs, featuring camera module disassembly and die analyses, processes and cross-sections. It also includes a comparison with the Samsung Galaxy S7, Apple iPhone 7 Plus, and Huawei P9 telephoto camera modules. At the CIS level, it compares the IMX400 with the IMX260, the IMX286, and the latest custom CIS for Apple from Sony’s portfolio. Finally, it contains a complete cost analysis and a selling price estimation of the CIS die.
More information on that report at http://www.i-micronews.com/reports.html
This is a brief introduction to MicroLED also known as micro-LED, mLED or µLED, which is a latest self-emitting display technology that shares many traits with OLED. MicroLED has the potential to take on and outperform OLED, but it won’t completely displace OLED and LCD. Here we discuss the basic structure, differences with OLED and LCD. What are the major challenges? Advantages and Disadvantages, Application and the Future of MicroLED.
GaN-on-Si Substrate Technology and Market for LED and Power ElectronicsYole Developpement
GaN-on-Si enables GaN power electronics, will LED transition as well?
GaN-ON-Si LED IS ALREADY ADOPTED BY SOME LED MANUFACTURERS, BUT COULD IT BECOME THE INDUSTRY STANDARD?
Today, GaN on Sapphire is the main stream technology for LED manufacturing. GaN-on-Si technology appeared naturally as an alternative to sapphire to reduce cost. Our cost simulation indicates that the differential in silicon substrate cost is not enough to justify the transition to GaN-on-Si technology. The main driver is the ability to manufacture in existing, depreciated CMOS fabs in 6” or 8”.
Despite potential cost benefits for LEDs, the mass adoption of GaN-on-Si technology for LED applications remains unclear. Opinions regarding the chance of success for LED-on-Si vary widely in the LED industry from unconditional enthusiasm to unjustified skepticism. Virtually all major LED makers are researching GaN-on-Si LED, but few have made it the core of their strategy and technology roadmap. Among the proponents, only Lattice Power, Plessey and Toshiba have moved to production and are offering commercial LED-on-Si.
At Yole Développement, we believe that although significant improvements have been achieved, there are still some technology hurdles (performance, yields, CMOS compatibility). We consider that if the technology hurdles are cleared, GaN-on-Si LEDs will be adopted by some LED manufacturers, but will not become the industry standard. We expect that Silicon will capture less than 5% of LED manufacturing by 2020.
GaN-ON-Si TECHNOLOGY WILL BE WIDELY ADOPTED BY POWER ELECTRONICS APPLICATIONS
The power electronics market addresses applications such as AC to DC or DC to AC conversion, which is always associated with substantial energy losses that increase with higher power and operating frequencies. Incumbent silicon based technology is reaching its limit and it is difficult to meet higher requirements. GaN based power electronics have the potential to significantly improve efficiency at both high power and frequencies while reducing device complexity and weight. Power GaN are therefore emerging as a substitution to the silicon based technology. Today, Power GaN remains at its early stage and presents only a tiny part of power electronics market.
We are quite optimistic about the adoption of GaN-on-Si technology for Power GaN devices. GaN-on-Si technology have brought to market the first GaN devices. Contrary to the LED industry, where GaN-on-Sapphire technology is main stream and presents a challenging target, GaN-on-Si will dominate the GaN based power electronics market because of its lower cost and CMOS compatibility. Although GaN based devices remain more expensive than Si based devices today, the overall cost of GaN devices for some applications are expected to be lower than Si devices three years from now, according to some manufacturers.
http://www.i-micronews.com/reports/GaN-on-Si-Substrate-Market-LED-Power-Electronics/3/424/
NVIDIA vGPU - Introduction to NVIDIA Virtual GPULee Bushen
Lee Bushen, Senior Solutions Architect at NVIDIA covers the basics of NVIDIA Virtual GPU.
- Why vGPU?
- How does it work?
- What are the main considerations for VDI?
- Which GPU is right for me?
- Which License do I need?
System-in-Package Technology and Market Trends 2021 - SampleYole Developpement
Through enabling design and supply chain agility, SiP will reach $19B by 2026, with IDMs, OSATs, and foundries taking advantage of it.
More information : https://www.i-micronews.com/products/system-in-package-technology-and-market-trends-2021/
A brief introduction to the history of semiconductor technology and industry. Also discussed it the limitation of scaling, which drives the technology for the last 5 decades. The evolution of nanowire transistors, 3D memory, and advanced packaging. Also discussed the evolution of industry, fab construction, factory automation and wafer fab economy,
1. + - División de números enteros Z Área: Matemática Lic. Sally Romero Gutiérrez
2. INDICE CONCEPTO LEY DE SIGNOS EJEMPLOS PROPIEDADES AUTOEVALUACION
3. CONCEPTO • Es la división inversa de la multiplicación que consiste: “Dados dos números enteros llamados Dividendo y divisor (diferente de cero) Hallar un tercer numero llamado cociente, que multiplicado por el divisor de el dividendo” D ÷d=c
4. Observación: 1. La división de a por b a÷b ,a: b se puede indicar de las a a/b siguientes formas: b 2. La división de un Numero = no definido numero por cero no 0 esta definido, por tanto: INDICE
5. LEY DE SIGNOS Al dividir números enteros del mismo signo, el cociente obtenido es de signo positivo Al dividir números enteros de distinto signo, el cociente obtenido es de signo negativo http://www.tareaescolar.net/tareaescolar/matematicas/SEPTIMO/NUMER OS%20ENTEROS/ley%20de%20los%20signos%20para%20multiplicacio n%20y%20division/ley%20de%20los%20signos%20para%20multiplicaci on%20y%20division.html INDICE
6. EJEMPLOS • Para demostrar la ley INDICE
7. PROPIEDADES P. Distributiva P. del Elemento neutro P. del Elemento Absorbente P. de Monotomia
8. Propiedad Distributiva • El cociente de dividir una suma indicada de varios números Z entre un divisor diferente de cero es igual a la suma de los cocientes de cada sumando entre el mismo divisor (a+b+c+d) (e) =(a e)+(b e)+(c e)+(d e) a) [( - 24 ) + ( + 18 )] 6 = ( - 24 ) 6 + ( + 18 ) 6 ( - 6 ) 6 = ( - 4 ) + ( + 3 ) -1 = -1 b) [( + 32 ) + ( + 24 )] 8 = ( + 32 ) 8 + ( + 24 ) 8 ( + 56 ) 8 = ( + 4 ) + ( + 3 ) +7 = +7 propiedades
9. Propiedad Elemento Neutro • Es el uno como divisor. El cociente de dividir cualquier número entero entre uno es el mismo numero a1=a a) ( - 4 ) ( 1 ) = - 4 b) ( + 12 ) ( 1 ) = + 12 propiedades
10. Propiedad Elemento absorbente • El cero es absorbente por la izquierda, ya que dividido por cualquier número diferente de cero, siempre da cero. No por la derecha, ya que la división por cero, es imposible. 0a=0 a) 0 ( + 38 ) = 0 b) 0 ( - 95 ) = 0 INDICE
11. Propiedad de Monotonía Si el dividendo y el divisor de una división exacta se multiplican o dividen por un mismo numero diferente de cero el cociente no varia ac=bc a) Si 40 8 = 5 b) Si 40 8 = 5 ===> 40 x 3 8 x 3 ===> (40 4) (8 4) = 120 24 = 10 2 =5 =5
12. Si el dividendo lo multiplicamos o lo dividimos por cualquier numero entero sin alterar el divisor; el cociente quedará multiplicado o dividido por dicho numero entero. a) Si 54 6 = 9 a) Si 54 6 = 9 ===> ( 2 x 54 ) 6 ===> (54 3 ) 6 = 108 6 = 18 6 = 18 =3
13. Si el divisor lo multiplicamos o dividimos por un numero diferente de cero, sin alterar el dividendo; el cociente quedará dividido en el primer caso o multiplicado en el segundo caso por el mismo numero entero. a) Si 64 16 = 4 a) Si 64 16 = 4 ===> 64 16 x
Holographic memory seminar ppt contains all aspects of holography and holographic storage. It provide history and technical background of holography. Contains reading and writing data into photopolymer. Lack of development of HDSS, its application and conclusion.
GaAs Wafer and Epiwafer Market: RF, Photonics, LED, Display and PV Applicatio...Yole Developpement
Photonics applications boost the GaAs wafer and epiwafer market with double digit growth.
Learn more about the report here: https://www.i-micronews.com/products/gaas-wafer-and-epiwafer-market-rf-photonics-led-display-and-pv-applications-2020/
Sony IMX400 Tri-layer Stacked CMOS Image Sensor (CIS) with Integrated DRAM an...Yole Developpement
A closer look at the impressive, industry-first, tri-layer stacked CIS.
Sony leads the global CMOS Image Sensor (CIS) market, commanding more than a third share of the industry’s total revenue. And over the years, Sony has maintained its leadership by providing innovative CIS products for original equipment manufacturers like Samsung or Apple. In 2017, Sony as a smartphone designer decided to release in its flagship the latest and potentially the greatest innovation in the past decade of CIS manufacturing.
Inside the Sony Xperia™ XZs and the XZ Premium, the latest Motion Eye™ can be found, with the new IMX400 CIS. This three-layer stacked CIS is made with the traditional pixel array and logic circuit on the same die, but also a 1Gb DRAM memory allowing slow motion at almost 960 frames per second.
This innovative CIS is Sony’s next generation technology. The CIS includes a 22 Mpixel array, a 1Gb DRAM die and a digital signal processor (DSP) on the same die footprint. This is the first tri-layer stacked CIS on the market. In this configuration, Sony can provide a fast readout image sensor with no distortion when shooting fast-moving objects thanks to the high capacity DRAM between the pixel array circuit and the DSP circuit.
Using Sony’s Exmor-RS and Xperi’s Zibond technologies, Sony has managed to integrate the three dies in a single thin, small and cost-effective sensor die. Surprisingly, the die sensor uses a unique sort of TSV at different levels to interconnect the dies.
This report includes a complete analysis of the camera module from the Sony Xperia™ XZs, featuring camera module disassembly and die analyses, processes and cross-sections. It also includes a comparison with the Samsung Galaxy S7, Apple iPhone 7 Plus, and Huawei P9 telephoto camera modules. At the CIS level, it compares the IMX400 with the IMX260, the IMX286, and the latest custom CIS for Apple from Sony’s portfolio. Finally, it contains a complete cost analysis and a selling price estimation of the CIS die.
More information on that report at http://www.i-micronews.com/reports.html
This is a brief introduction to MicroLED also known as micro-LED, mLED or µLED, which is a latest self-emitting display technology that shares many traits with OLED. MicroLED has the potential to take on and outperform OLED, but it won’t completely displace OLED and LCD. Here we discuss the basic structure, differences with OLED and LCD. What are the major challenges? Advantages and Disadvantages, Application and the Future of MicroLED.
GaN-on-Si Substrate Technology and Market for LED and Power ElectronicsYole Developpement
GaN-on-Si enables GaN power electronics, will LED transition as well?
GaN-ON-Si LED IS ALREADY ADOPTED BY SOME LED MANUFACTURERS, BUT COULD IT BECOME THE INDUSTRY STANDARD?
Today, GaN on Sapphire is the main stream technology for LED manufacturing. GaN-on-Si technology appeared naturally as an alternative to sapphire to reduce cost. Our cost simulation indicates that the differential in silicon substrate cost is not enough to justify the transition to GaN-on-Si technology. The main driver is the ability to manufacture in existing, depreciated CMOS fabs in 6” or 8”.
Despite potential cost benefits for LEDs, the mass adoption of GaN-on-Si technology for LED applications remains unclear. Opinions regarding the chance of success for LED-on-Si vary widely in the LED industry from unconditional enthusiasm to unjustified skepticism. Virtually all major LED makers are researching GaN-on-Si LED, but few have made it the core of their strategy and technology roadmap. Among the proponents, only Lattice Power, Plessey and Toshiba have moved to production and are offering commercial LED-on-Si.
At Yole Développement, we believe that although significant improvements have been achieved, there are still some technology hurdles (performance, yields, CMOS compatibility). We consider that if the technology hurdles are cleared, GaN-on-Si LEDs will be adopted by some LED manufacturers, but will not become the industry standard. We expect that Silicon will capture less than 5% of LED manufacturing by 2020.
GaN-ON-Si TECHNOLOGY WILL BE WIDELY ADOPTED BY POWER ELECTRONICS APPLICATIONS
The power electronics market addresses applications such as AC to DC or DC to AC conversion, which is always associated with substantial energy losses that increase with higher power and operating frequencies. Incumbent silicon based technology is reaching its limit and it is difficult to meet higher requirements. GaN based power electronics have the potential to significantly improve efficiency at both high power and frequencies while reducing device complexity and weight. Power GaN are therefore emerging as a substitution to the silicon based technology. Today, Power GaN remains at its early stage and presents only a tiny part of power electronics market.
We are quite optimistic about the adoption of GaN-on-Si technology for Power GaN devices. GaN-on-Si technology have brought to market the first GaN devices. Contrary to the LED industry, where GaN-on-Sapphire technology is main stream and presents a challenging target, GaN-on-Si will dominate the GaN based power electronics market because of its lower cost and CMOS compatibility. Although GaN based devices remain more expensive than Si based devices today, the overall cost of GaN devices for some applications are expected to be lower than Si devices three years from now, according to some manufacturers.
http://www.i-micronews.com/reports/GaN-on-Si-Substrate-Market-LED-Power-Electronics/3/424/
NVIDIA vGPU - Introduction to NVIDIA Virtual GPULee Bushen
Lee Bushen, Senior Solutions Architect at NVIDIA covers the basics of NVIDIA Virtual GPU.
- Why vGPU?
- How does it work?
- What are the main considerations for VDI?
- Which GPU is right for me?
- Which License do I need?
System-in-Package Technology and Market Trends 2021 - SampleYole Developpement
Through enabling design and supply chain agility, SiP will reach $19B by 2026, with IDMs, OSATs, and foundries taking advantage of it.
More information : https://www.i-micronews.com/products/system-in-package-technology-and-market-trends-2021/
A brief introduction to the history of semiconductor technology and industry. Also discussed it the limitation of scaling, which drives the technology for the last 5 decades. The evolution of nanowire transistors, 3D memory, and advanced packaging. Also discussed the evolution of industry, fab construction, factory automation and wafer fab economy,
1. + - División de números enteros Z Área: Matemática Lic. Sally Romero Gutiérrez
2. INDICE CONCEPTO LEY DE SIGNOS EJEMPLOS PROPIEDADES AUTOEVALUACION
3. CONCEPTO • Es la división inversa de la multiplicación que consiste: “Dados dos números enteros llamados Dividendo y divisor (diferente de cero) Hallar un tercer numero llamado cociente, que multiplicado por el divisor de el dividendo” D ÷d=c
4. Observación: 1. La división de a por b a÷b ,a: b se puede indicar de las a a/b siguientes formas: b 2. La división de un Numero = no definido numero por cero no 0 esta definido, por tanto: INDICE
5. LEY DE SIGNOS Al dividir números enteros del mismo signo, el cociente obtenido es de signo positivo Al dividir números enteros de distinto signo, el cociente obtenido es de signo negativo http://www.tareaescolar.net/tareaescolar/matematicas/SEPTIMO/NUMER OS%20ENTEROS/ley%20de%20los%20signos%20para%20multiplicacio n%20y%20division/ley%20de%20los%20signos%20para%20multiplicaci on%20y%20division.html INDICE
6. EJEMPLOS • Para demostrar la ley INDICE
7. PROPIEDADES P. Distributiva P. del Elemento neutro P. del Elemento Absorbente P. de Monotomia
8. Propiedad Distributiva • El cociente de dividir una suma indicada de varios números Z entre un divisor diferente de cero es igual a la suma de los cocientes de cada sumando entre el mismo divisor (a+b+c+d) (e) =(a e)+(b e)+(c e)+(d e) a) [( - 24 ) + ( + 18 )] 6 = ( - 24 ) 6 + ( + 18 ) 6 ( - 6 ) 6 = ( - 4 ) + ( + 3 ) -1 = -1 b) [( + 32 ) + ( + 24 )] 8 = ( + 32 ) 8 + ( + 24 ) 8 ( + 56 ) 8 = ( + 4 ) + ( + 3 ) +7 = +7 propiedades
9. Propiedad Elemento Neutro • Es el uno como divisor. El cociente de dividir cualquier número entero entre uno es el mismo numero a1=a a) ( - 4 ) ( 1 ) = - 4 b) ( + 12 ) ( 1 ) = + 12 propiedades
10. Propiedad Elemento absorbente • El cero es absorbente por la izquierda, ya que dividido por cualquier número diferente de cero, siempre da cero. No por la derecha, ya que la división por cero, es imposible. 0a=0 a) 0 ( + 38 ) = 0 b) 0 ( - 95 ) = 0 INDICE
11. Propiedad de Monotonía Si el dividendo y el divisor de una división exacta se multiplican o dividen por un mismo numero diferente de cero el cociente no varia ac=bc a) Si 40 8 = 5 b) Si 40 8 = 5 ===> 40 x 3 8 x 3 ===> (40 4) (8 4) = 120 24 = 10 2 =5 =5
12. Si el dividendo lo multiplicamos o lo dividimos por cualquier numero entero sin alterar el divisor; el cociente quedará multiplicado o dividido por dicho numero entero. a) Si 54 6 = 9 a) Si 54 6 = 9 ===> ( 2 x 54 ) 6 ===> (54 3 ) 6 = 108 6 = 18 6 = 18 =3
13. Si el divisor lo multiplicamos o dividimos por un numero diferente de cero, sin alterar el dividendo; el cociente quedará dividido en el primer caso o multiplicado en el segundo caso por el mismo numero entero. a) Si 64 16 = 4 a) Si 64 16 = 4 ===> 64 16 x
Marketing crafter- desarollo de negocios industrialesXavier Hurtado
En Marketing Crafter estamos en una misión para ayudar a proveedores y consultores de las industrias aeroespacial, automotriz y energética (petrolera y energías renovables) a conectarse con clientes o socios de negocios en Estados Unidos y México a través de nuestro Programas de Desarrollo de Negocios implementación de planes de acción para atraer clientes potenciales a un costo muy competitivo con resultados muy superiores a los de ferias comerciales o publicidad industrial = una tarifa plana de US$60 por día o modelos de pago-por-desempeño!
Pequeña investigación sobre tres productos informáticos de última tecnología. Se hace una pequeña descripción del producto y un pequeño estudio de sus costes en el mercado.
In this ppt , I have explain everthing about Blu ray disc like about its working then how it came into existence and how data is stored in it . And how its better then our conventional CD player and also why it is known as blu ray disc and its applications in various field and its advantages.
Blu-ray or Blu-ray Disc (BD, BRD) is a digital optimal dics storage format. It was designed to supersede the DVD format, in that it is capable of storing high definition video resolution (1080p)
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...
Blu ray disc ppt
1. A
SEMINAR
PRESENTATION
ON TOPIC
BLU - RAY DISC
Submitted in Partial Fulfillment for the Award of
Bachelor of Technology Degree
Of
Rajasthan Technical University, Kota
SUBMITTED BY :
SUBMITTED TO :
ANURAG KASLIWAL (EC/08/19)
Mr. BHOOPESH KUMAWAT
ECE IV YEAR, Section – A
Ms. SMIRITI SACHAN
(Seminar Coordinator’s)
SEMINAR GUIDE:
ECE - Section A
Ms. Akanksha Singh
1
(Lecturer ECE Dept.)
2. BLU-RAY DISC
INTRODUCTION
Tokyo Japan, February 19, 2002: Ten leading
companies announced a next generation large
capacity optical disc video recording format
called "Blu-ray Disc".
The Blu-ray Disc is a technology platform that
can store sound and video while maintaining
high quality and also access the stored content
in an easy-to-use way.
The Blu-ray Disc enables the recording,
rewriting and play back of up to 27 gigabytes
(GB) of data on a single sided single layer
12cm CD/DVD size disc using a 405nm blueviolet laser.
3. HISTORY
DEVELOPMENT OF
OPTICAL STORAGE SCENARIO
1st GENERATION:
Compact disc (CD): --- 650/700 MB
with us for over 20 years.
Wavelength of laser which reads data: 780 nm
Colour of laser: Red
2nd GENERATION:
Digital versatile disc (DVD): --- 4.7 GB
It offers high quality sound and video than CD.
Wavelength of laser which reads data: 650 nm
Colour of laser: Red
4. HISTORY
DEVELOPMENT OF
OPTICAL STORAGE SCENARIO
3rd GENERATION
Blu-ray disc (BD) --- 25/50 GB
Next generation optical disc format.
Developed by Blu-ray disc association (which includes Apple,
Hitachi, HP, LG, Panasonic, Pioneer, Philips, Samsung, Sharp,
Sony)
Wavelength of laser which reads data: 405 nm
Colour of laser: Blue-violet
which was developed by
SHUJI NAKAMURA of Japan
at NICHIA CORPORATION in 1993.
6. “BLU – RAY DISC”
THE NAME
T h e n a m e B l u - r a y D i s c (not Blue-ray disc) r e f e r s t o a
blue-violet laser u s e d t o r e a d t h e d i s c instead of red,
hence the name Blu-ray comes from.
The “e” in “blue” was purposefully left off, according to the
manufacturers, because an everyday word cannot be a
trademark.
7. BLU-RAY DISC
THE TECHNOLOGY
Blu-ray Disc uses a 405 nm "blue" laser instead 650 nm
red laser. In this tech.
- smaller beam focuses more precisely
- pits that are less than half the size of those
on a DVD
- pits spaced more closely so shorter track pitch
- Blu-ray Disc to hold about five times the
amount of information than DVD
laser diodes - GaN (gallium nitride)
-produce 405 nm light directly
-without frequency doubling or other nonlinear
optical mechanisms
8. BLU-RAY DISC
THE TECHNOLOGY
For Blu-ray Disc
- the spot size is 580 nm
- This allows a reduction of the pit size from 400 nm for DVD
to 150 nm for Blu-ray Disc.
- track pitch from 740 nm to 320 nm.
minimum “spot size” (on which a laser can be focused)
- is limited by diffraction
- depends on the wavelength of the light
- the numerical aperture of the lens is used to focus it
The laser beam can be focused to a smaller spot by
- decreasing the wavelength
- increasing the numerical aperture from 0.60 to 0.85
- making the cover layer thinner
11. BLU-RAY DISC
FORMATS
It comes in four different formats:
BD-ROM (read only) : for reading recorded
content.
BD-R (recordable) : for PC data storage.
BD-RW (rewritable) : for PC data storage.
BD-RE (rewritable) : for HDTV (high definition television) recording.
16. BLU-RAY DISC
COMPARISON
Blu-ray disc
Data is placed on top of a 1.1 mm
thick polycarbonate layer
Doesn’t suffer from
BIREFRINGENCE
Doesn’t suffer from DISC TILT
Hard coating is placed outside to
protect from scratches or
fingerprints
DVD
Data is sandwiched b/w two
polycarbonate layers, each 0.6
mm thick
Suffer from
BIREFRINGENCE
Suffer from DISC TILT
No such hard coating is
placed
19. BLU-RAY DISC
FEATURES
With BD we can:
Record HDTV without any quality loss
Instantly skip to any spot on disc
Record one program while watching other on the disc
Create playlists
Edit or reorder programs recorded on disc
Automatically search for an empty space on the disc to avoid
recording over a program
Access to web to download subtitles and other extra features.
20. BLU-RAY DISC
ADVANTAGES
More storage capacity on a disc of the same size
High data transfer rate
Available in different versions like ROM, R and RE
Backward compatible
Strong content protection
Compatible with analog and digital transmission
Higher disc life
22. BLU-RAY DISC
DENSITY ADVANTAGE
Higher density enables
better data seek times
Shorter to travel for
same amount of data
results in faster data seek
Better for random
access of data
23. BLU-RAY DISC
APPLICATIONS
High Definition Television Recording
High Definition Video Distribution
High Definition Camcorder Archiving
Mass Data Storage
Digital Asset Management and Professional
Storage
24. BLU-RAY DISC
LIMITATIONS AND CHALLENGES
High cost
Movie support
HD-DVD player: It gives a high definition picture so close to
that of a device twice its cost that consumers may just decide to
save their money.
Quite new, so if they were to update, if could cause problems
DVD's are not compatible with the Blu-ray system and Vice
versa.
25. BLU-RAY DISC
IMPROVEMENTS
AND NEW DEVELOPMENTS
Hybrid disc – A combination of a
single-layer BD and single-layer DVD
on a combined dual-layer disc. Such a
disc can hold the same video content in
both SD and HD video to be playable
on a DVD player and a Blu-ray player.
Sony and TDK are developing Blu-ray
discs of 200GB capacities.
29. BLU-RAY DISC
REFERENCES
1. White Paper Blu-ray Disc™ Format
2. www.blu-ray.com
3.
Wobble-address format of the blu-ray disc”. By S. Furumiya, S. Kobayashi,
B. Stek, H. Ishibashi, T. Yamagami, K. Schep: presented at ISOM/ODS
hawaii, july 2002.
4. http://www.blu-raytalk.com
5. www.optical-disc.com
6. www.blu-raydisc.info
Editor's Notes
Cd-middle of 80’s by sony and philipsDvd-middle of 90’s
Bd-between 2000-20006 First movies on Blu-ray Discs were released in June 2006
In February 2002, a large grop of companies announced the introduction of the Blu-ray Disc (BD) format, the next generation in optical storage.In 2005, the Blu-ray Disc Founders announced the creation of the Blu-ray Disc AssociationThe aim of the BDA is to:- Develop Blu-ray Disc specifications- Ensure Blu-ray Disc products are implemented by licensees according to the intent of the specifications- Promote wide adoption of Blu-ray Disc formats- Provide useful information to those who are interested in supporting Blu-ray Disc formats.
. The smaller beam focuses more precisely, thus enabling it to read information recorded in pits that are less than half the size of those on a DVD, and can consequently be spaced more closely, resulting in a shorter track pitch, enabling a Blu-ray Disc to hold about five times the amount of information that can be stored on a DVD.The lasers are GaN (gallium nitride) laser diodes that produce 405 nm light directly, that is, without frequency doubling or other nonlinear optical mechanisms. Conventional DVDs use 650 nm red lasers, and CDs use 780 nm near-infrared lasers.Pits : spiral grooves that run from the centre of the disc to its edgesBumps : other sides of these edges.Track pitch : it is the distance between the two tracks (of pits) on the surface.--------------------------------Disc store digitally encoded data in PITS.
The minimum "spot size" on which a laser can be focused is limited by diffraction, and depends on the wavelength of the light and the numerical aperture of the lens used to focus it. By decreasing the wavelength, increasing the numerical aperture from 0.60 to 0.85, and making the cover layer thinner to avoid unwanted optical effects, the laser beam can be focused to a smaller spot, which effectively allows more information to be stored in the same area. For Blu-ray Disc, the spot size is 580 nm. This allows a reduction of the pit size from 400 nm for DVD to 150 nm for Blu-ray Disc, and of the track pitch from 740 nm to 320 nm. See Compact Disc for information on optical discs' physical structure. Due to the small data entry spot on the disc surface hard coating is needed on Blu-ray discs. Pits : spiral grooves that run from the center of the disc to its edgesBumps : other sides of these edges.Track pitch : it is the distance between the two tracks (of pits) on the surface.--------------------------------Disc store digitally encoded data in PITS.
The track pitch is less than half that of aDVD and the diameter of the laser spot is approximately 80 percent smaller.The blue laser’s short 405nm wavelength and the large 0.85 numericalaperture of the lens further contribute to the Blu-ray Disc’s high densitystorage capacities.
Durabis (Latin for "you will last") is a brand name for a clear polymer coating developed by the TDK Corporation. The need for a protective polymer arose because the data layer on Blu-ray Discs is much closer to the surface of the disc than in other disc formatsThe CuSi recording material incorporates copper (Cu)and silicon (Si) for breakthrough performance.
Each Blu-ray disc is about the same thickness (1.2 millimeters) as a DVD. But the two types of discs store data differently. In a DVD, the data is sandwiched between two polycarbonate layers, each 0.6-mm thick. Having a polycarbonate layer on top of the data can cause a problem called birefringence, in which the substrate layer refracts the laser light into two separate beams. If the beam is split too widely, the disc cannot be read. Also, if the DVD surface is not exactly flat, and is therefore not exactly perpendicular to the beam, it can lead to a problem known as disc tilt, in which the laser beam is distorted. All of these issues lead to a very involved manufacturing process.
NA – Numerical Aperture, defining the angle of theincident laser beam as it hits the surface of a disc.Thehigher the NA the smaller the minimum spot size thatcan be achieved for a given wavelength laser.Hard coat – A thin layer added to the play side of aBlu-ray Disc to protect the surface from scratchesand fingerprints.Cover layer – The transparent layer between the readlaser and pits on an optical disc. For single layer Blu-raythe cover layer is only 0.1mm thick and for dual layerBlu-ray only 0.07mm thick.
Strong content protectionFormat Developed with Input from Motion Picture Studios.Strong Copy Protection. Renewability with Renewal Key Block and Device Key.Enhanced Encryption Algorithm: AES 128 bit.Physical Hook against Bit by Bit Encrypted Content Copy.Title‐based Expandable Content Control File.Production Process Control Works against Professional Piracy.Public Key Based Authentication in PC Environment.
Various hard coating technologies make Blu ray disc most durable and family-friendly.Hard coating technology provides resistances to:Finger printsMarksScratchesDust Much more ROBUST than today’s polycarbonate-based CD/DVD’s (and HD DVD’s).
The Blu-ray Disc format was designed to offer the best performance and features for a wide variety of applications. High Definition video distribution is one of the key features of Blu-ray Disc, but the format's versatile design and top-of-the-line specifications mean that it is suitable for a full range of other purposes as well.High Definition Television RecordingHigh Definition broadcasting is vastly expanding in the U.S. and Asia. Consumers are increasingly making the switch to HDTV sets to enjoy the best possible television experience. The Blu-ray Disc format offers consumers the ability to record their High Definition television broadcasts in their original quality for the first time, preserving the pure picture and audio level as offered by the broadcaster. As such it will become the next level in home entertainment, offering an unsurpased user experience. And since the Blu-ray Disc format incorporates the strongest copy protection algorithms of any format or proposal to date, the format allows for recording of digital broadcasts while meeting the content protection demands of the broadcast industry.High Definition Video DistributionDue to its enormous data capacity of 25 to 50 GB per (single-sided) disc, the Blu-ray Disc format can store High Definition video in the highest possible quality. Because of the huge capacity of the disc, there is no need to compromise on picture quality. Depending on the encoding method, there is room for more than seven hours of the highest HD-quality video. There is even room for additional content such as special features and other bonus material to accompany the High Definition movie. Furthermore, the Blu-ray Disc movie format greatly expands on traditional DVD capabilities, by incorporating many new interactive features allowing content providers to offer an even more incredible experience to consumers. An Internet connection may even be used to unlock additional material that is stored on the disc, as there is enough room on the disc to include premium material as well.High Definition Camcorder ArchivingAs the market penetration of High Definition TV sets continues to grow, so does the demand of consumers to create their own HD recordings. With the advent of the first HD camcorders, consumers can now for the first time record their own home movies in a quality level unlike any before. As these camcorders are tape-based, consumers cannot benefit from the convenience and direct access features they are used to from DVD players and recorders. Now, the Blu-ray Disc format, with its unprecedented storage capacity, allows for the HD video recorded with an HD camcorder to be converted and recorded on a Blu-ray Disc. When the HD content is stored on a Blu-ray Disc, it can be randomly accessed in a way comparable to DVD. Furthermore, the disc can be safely stored for many years, without the risk of tape wear.Mass Data StorageIn its day, CD-R/RW meant a huge increase in storage capacity compared to traditional storage media with its 650 MB. Then DVD surpassed this amount by offering 4.7 to 8.5 GB of storage, an impressive 5-10 x increase. Now consumers demand an even bigger storage capacity. The growing number of broadband connections allowing consumers to download vast amounts of data, as well as the ever increasing audio, video and photo capabilities of personal computers have led to yet another level in data storage requirements. In addition, commercial storage requirements are growing exponentially due to the proliferation of e-mail and the migration to paperless processes. The Blu-ray Disc format again offers 5-10 x as much capacity as traditional DVD resulting in 25 to 50 GB of data to be stored on a single rewritable or recordable disc. As Blu-ray Disc uses the same form factor as CD and DVD, this allows for Blu-ray Disc drives that can still read and write to CD and DVD media as well.Digital Asset Management and Professional StorageDue to its high capacity, low cost per GB and extremely versatile ways of transferring data from one device to another (because of Blu-ray Disc's extremely wide adoption across the industry), the format is optimized for Digital Asset Management and other professional applications that require vast amounts of storage space. Think of medical archives that may contain numerous diagnostic scans in the highest resolution, or catalogs of audiovisual assets that need to be instantly retrieved in a random manner, without the need to "restore" data from a storage carrier. One Blu-ray Disc may replace many backup tapes, CDs, DVDs or other less common or proprietary storage media. And contrary to network solutions, the discs can be physically stored in a different location for backup and safekeeping.
