The document discusses database management systems (DBMS). It defines a DBMS as a system software used to create and manage databases. It provides a systematic way for users and programmers to create, retrieve, update, and manage data. Examples given include MySQL, Microsoft Access, Oracle, and SQL Server. The document also outlines different types of DBMS like hierarchical, network, relational, and object-oriented. It concludes with advantages such as reduced data redundancy, faster access, and security, as well as limitations like complexity, cost, and security issues.
Object relational mapping (ORM) tools like Hibernate map objects to relational databases to reduce code and improve productivity. While ORMs can simplify development, they may impact performance or control. NoSQL databases offer alternative data models like key-value, document, and graph structures suited for certain applications.
This document provides an overview and comparison of relational (SQL) databases and non-relational (NoSQL) databases. It notes that NoSQL databases provide a mechanism for storing and retrieving data with simpler designs that can scale horizontally and provide finer control over availability. NoSQL databases are increasingly used for big data and real-time applications as they can scale to handle large data volumes, have less rigid schemas than SQL databases, and do not require SQL. The document outlines some key characteristics of NoSQL databases and discusses when NoSQL may be preferable to SQL databases, such as when dealing with large amounts of data and users on the internet.
This document provides an overview of Teradata including its history and architecture. It discusses Node, SMP, MPP, PE and AMP architectures as well as tools like Bynet, PDE, TDP, CLI and TPA. The document also covers topics such as indexes, hashing, SQL, tables, spaces, batch processing, PMON, BTEQ, fast load, multi load, Tpump and data export/import. Real-world scripts and performance tuning are also mentioned.
SimpleDB is Amazon's NoSQL database that provides scalability, availability, and simplicity compared to traditional RDBMS systems. It uses a schema-less data model with key-value attributes stored in a large hash table, allowing automatic indexing but limiting functionality like joins, transactions, and complex queries. Application design with SimpleDB requires handling constraints, transactions, and other features normally provided by databases. It is best suited for simple, non-critical data like game state or session management rather than analytical processing or highly structured data applications.
Object Relational Mapping In Real World ApplicationsPhilWinstanley
Object/Relational Mapping (ORM) is a technique that maps object-oriented classes and properties to relational database tables and fields. ORM leverages existing object-oriented programming skills and provides an abstraction layer over databases. There are important differences between ORM and traditional data access approaches like ADO.NET in areas like data binding, business logic implementation, and support for multi-tier architectures.
The presentation is about Java enterprise development framework (JEDF). This framework simplifies development big information systems. It also helps to migrate from old Delphi applications to Java stack.
Optimize MySQL performance for developersjackbillow
This document provides an overview of optimizing MySQL for developers. It discusses database architecture options like relational and non-relational databases. It also covers caching, scaling through replication and functional segmentation, and optimizing schemas through normalization. The document emphasizes minimizing data access in applications by reducing the number of interactions with the database through techniques like prepared statements. It concludes that architectural design and minimizing data access are key to improving database performance.
The document discusses database management systems (DBMS). It defines a DBMS as a system software used to create and manage databases. It provides a systematic way for users and programmers to create, retrieve, update, and manage data. Examples given include MySQL, Microsoft Access, Oracle, and SQL Server. The document also outlines different types of DBMS like hierarchical, network, relational, and object-oriented. It concludes with advantages such as reduced data redundancy, faster access, and security, as well as limitations like complexity, cost, and security issues.
Object relational mapping (ORM) tools like Hibernate map objects to relational databases to reduce code and improve productivity. While ORMs can simplify development, they may impact performance or control. NoSQL databases offer alternative data models like key-value, document, and graph structures suited for certain applications.
This document provides an overview and comparison of relational (SQL) databases and non-relational (NoSQL) databases. It notes that NoSQL databases provide a mechanism for storing and retrieving data with simpler designs that can scale horizontally and provide finer control over availability. NoSQL databases are increasingly used for big data and real-time applications as they can scale to handle large data volumes, have less rigid schemas than SQL databases, and do not require SQL. The document outlines some key characteristics of NoSQL databases and discusses when NoSQL may be preferable to SQL databases, such as when dealing with large amounts of data and users on the internet.
This document provides an overview of Teradata including its history and architecture. It discusses Node, SMP, MPP, PE and AMP architectures as well as tools like Bynet, PDE, TDP, CLI and TPA. The document also covers topics such as indexes, hashing, SQL, tables, spaces, batch processing, PMON, BTEQ, fast load, multi load, Tpump and data export/import. Real-world scripts and performance tuning are also mentioned.
SimpleDB is Amazon's NoSQL database that provides scalability, availability, and simplicity compared to traditional RDBMS systems. It uses a schema-less data model with key-value attributes stored in a large hash table, allowing automatic indexing but limiting functionality like joins, transactions, and complex queries. Application design with SimpleDB requires handling constraints, transactions, and other features normally provided by databases. It is best suited for simple, non-critical data like game state or session management rather than analytical processing or highly structured data applications.
Object Relational Mapping In Real World ApplicationsPhilWinstanley
Object/Relational Mapping (ORM) is a technique that maps object-oriented classes and properties to relational database tables and fields. ORM leverages existing object-oriented programming skills and provides an abstraction layer over databases. There are important differences between ORM and traditional data access approaches like ADO.NET in areas like data binding, business logic implementation, and support for multi-tier architectures.
The presentation is about Java enterprise development framework (JEDF). This framework simplifies development big information systems. It also helps to migrate from old Delphi applications to Java stack.
Optimize MySQL performance for developersjackbillow
This document provides an overview of optimizing MySQL for developers. It discusses database architecture options like relational and non-relational databases. It also covers caching, scaling through replication and functional segmentation, and optimizing schemas through normalization. The document emphasizes minimizing data access in applications by reducing the number of interactions with the database through techniques like prepared statements. It concludes that architectural design and minimizing data access are key to improving database performance.
This document provides an overview of garbage collection including:
- Key memory concepts like physical memory, virtual memory, and address space
- Common GC algorithms like reference counting, mark and sweep, and copying collectors
- Advantages of automatic memory management but also performance impacts
- .NET GC implementation with managed heap and how objects are traced and collected
- Best practices like implementing dispose pattern and avoiding calling GC.Collect
The document outlines the steps to create a basic iPhone application using Xcode and Interface Builder:
1. Create a project in Xcode and design the user interface using objects like buttons and labels in Interface Builder.
2. Create a controller class in Xcode to handle user interactions and connect the interface objects to instance variables declared in the controller.
3. Write source code methods in the controller class to handle events like button presses and run the application in the iPhone simulator.
4. Add an app icon graphic and configure it in the project settings to complete the basic iPhone application.
This document provides an overview of Android app basics including:
- Java concepts that will be used like exceptions and interfaces.
- The Android platform architecture with the Linux kernel, libraries, Android runtime, and application framework.
- Common application building blocks like activities, intents, services, and content providers.
- The development tools including Eclipse and the Android SDK.
- A "Hello World" example app to demonstrate creating user interfaces with views and layouts.
This document discusses content management systems (CMS). It defines a CMS as a system that allows publishing, editing, and modifying content from a central repository of documents, media, and other data. CMS are useful because they put the user in control, save costs, allow more efficient allocation of resources, and enable a site to grow. There are different types of CMS, including web content management systems, component content management systems, and enterprise content management systems. The document also discusses how CMS can be used for security, user management, role management, and page development. It provides Umbraco as an example of an open source CMS and outlines a workshop and Q&A session on CMS.
Twitter Bootstrap is a freely available front-end framework for developing responsive, mobile-first websites and web applications. It contains HTML and CSS templates for common user interface components like buttons, navigation, and grids, as well as optional JavaScript extensions. Developers use Bootstrap because it speeds up development by providing pre-built templates and components, has a large user community for support, and is optimized for cross-browser compatibility including older browsers. The framework can be easily customized and integrated with other libraries and tools.
Force.com is a platform as a service that provides the infrastructure needed to build business applications in the cloud. It offers a multi-tenant architecture with shared infrastructure and automatic upgrades. Force.com provides a database, business logic platform called Apex, user interfaces, and integration capabilities. Developers can build custom user interfaces using Visual Force pages and integrate applications using web services, email, and APIs.
This document provides an overview of NoSQL databases. It discusses that NoSQL databases are non-relational and do not follow the RDBMS principles. It describes some of the main types of NoSQL databases including document stores, key-value stores, column-oriented stores, and graph databases. It also discusses how NoSQL databases are designed for massive scalability and do not guarantee ACID properties, instead following a BASE model ofBasically Available, Soft state, and Eventually Consistent.
1. The document discusses different types of database management systems and data models including DBMS, RDBMS, file systems, and manual systems.
2. It provides brief definitions and examples of each type as well as their advantages and disadvantages.
3. The key database models covered are hierarchical, network, relational, and object-oriented models, with descriptions of their characteristics and how they have evolved over time.
01-Database Administration and Management.pdfTOUSEEQHAIDER14
This document provides an introduction and overview of database systems. It discusses the purpose of database systems in addressing issues with file-based data storage like data redundancy, inconsistent data, and difficulty of data access. It also describes database applications, data models, database languages like SQL, database design, database architecture, and the major components of a database system including the storage manager, query processor, and transaction manager.
The document discusses different NoSQL data models including key-value, document, column family, and graph models. It provides examples of popular NoSQL databases that implement each model such as Redis, MongoDB, Cassandra, and Neo4j. The document argues that these NoSQL databases address limitations of relational databases in supporting modern web applications with requirements for scalability, flexibility, and high performance.
How can Oracle Forms (or other legacy) applications be modernized to fit in a contemporary IT architecture? Trends, concepts and technologies are discussed.
This document provides an introduction to Entity Framework (EF), an object-relational mapping framework for .NET. It defines ORM and explains why it is useful for storing business objects in a relational database. EF is introduced as an open-source ORM that allows developers to write LINQ queries and interact with data as strongly-typed objects. Key EF concepts are defined, including entities, the entity data model, and the context class. The session concludes by outlining topics for future sessions and listing resources for further EF learning.
The presentation begins with an overview of the growth of non-structured data and the benefits NoSQL products provide. It then provides an evaluation of the more popular NoSQL products on the market including MongoDB, Cassandra, Neo4J, and Redis. With NoSQL architectures becoming an increasingly appealing database management option for many organizations, this presentation will help you effectively evaluate the most popular NoSQL offerings and determine which one best meets your business needs.
This document outlines key concepts for cloud architecture patterns including microservices, CQRS, and event-driven architectures. It discusses technology choices for compute, data storage, and design principles for quality like scalability, availability, and resiliency. Common patterns are described like retrying operations, circuit breakers, and load balancing to improve reliability.
Big Data is the reality of modern business: from big companies to small ones, everybody is trying to find their own benefit. Big Data technologies are not meant to replace traditional ones, but to be complementary to them. In this presentation you will hear what is Big Data and Data Lake and what are the most popular technologies used in Big Data world. We will also speak about Hadoop and Spark, and how they integrate with traditional systems and their benefits.
The document provides an overview of database systems, including their purpose, components, and history. It discusses how database systems address issues with using file systems to store data, such as data redundancy, difficulty of accessing data, integrity problems, and concurrent access. The key components of a database system are the database management system (DBMS), data models, data definition and manipulation languages, database design, storage and querying, transaction management, architecture, users, and administrators. The relational model and SQL are introduced as widely used standards. A brief history outlines the evolution from early data processing using tapes and cards to modern database systems.
This document provides an overview of relational databases and MySQL. It discusses the following key points in 3 sentences:
Relational databases are based on relational model theory introduced by E.F. Codd which uses mathematical concepts like normalization to eliminate data redundancy and anomalies. Normalization is the process of structuring a relational database in accordance with a series of normal forms to reduce data redundancy and improve data integrity. MySQL is an open-source relational database management system that handles queries through concurrency control methods like locking, isolation levels, and transactions to provide ACID compliance and high performance depending on factors like table design, queries, storage engines, and hardware configuration.
An overview of various database technologies and their underlying mechanisms over time.
Presentation delivered at Alliander internally to inspire the use of and forster the interest in new (NOSQL) technologies. 18 September 2012
This document provides an overview of garbage collection including:
- Key memory concepts like physical memory, virtual memory, and address space
- Common GC algorithms like reference counting, mark and sweep, and copying collectors
- Advantages of automatic memory management but also performance impacts
- .NET GC implementation with managed heap and how objects are traced and collected
- Best practices like implementing dispose pattern and avoiding calling GC.Collect
The document outlines the steps to create a basic iPhone application using Xcode and Interface Builder:
1. Create a project in Xcode and design the user interface using objects like buttons and labels in Interface Builder.
2. Create a controller class in Xcode to handle user interactions and connect the interface objects to instance variables declared in the controller.
3. Write source code methods in the controller class to handle events like button presses and run the application in the iPhone simulator.
4. Add an app icon graphic and configure it in the project settings to complete the basic iPhone application.
This document provides an overview of Android app basics including:
- Java concepts that will be used like exceptions and interfaces.
- The Android platform architecture with the Linux kernel, libraries, Android runtime, and application framework.
- Common application building blocks like activities, intents, services, and content providers.
- The development tools including Eclipse and the Android SDK.
- A "Hello World" example app to demonstrate creating user interfaces with views and layouts.
This document discusses content management systems (CMS). It defines a CMS as a system that allows publishing, editing, and modifying content from a central repository of documents, media, and other data. CMS are useful because they put the user in control, save costs, allow more efficient allocation of resources, and enable a site to grow. There are different types of CMS, including web content management systems, component content management systems, and enterprise content management systems. The document also discusses how CMS can be used for security, user management, role management, and page development. It provides Umbraco as an example of an open source CMS and outlines a workshop and Q&A session on CMS.
Twitter Bootstrap is a freely available front-end framework for developing responsive, mobile-first websites and web applications. It contains HTML and CSS templates for common user interface components like buttons, navigation, and grids, as well as optional JavaScript extensions. Developers use Bootstrap because it speeds up development by providing pre-built templates and components, has a large user community for support, and is optimized for cross-browser compatibility including older browsers. The framework can be easily customized and integrated with other libraries and tools.
Force.com is a platform as a service that provides the infrastructure needed to build business applications in the cloud. It offers a multi-tenant architecture with shared infrastructure and automatic upgrades. Force.com provides a database, business logic platform called Apex, user interfaces, and integration capabilities. Developers can build custom user interfaces using Visual Force pages and integrate applications using web services, email, and APIs.
This document provides an overview of NoSQL databases. It discusses that NoSQL databases are non-relational and do not follow the RDBMS principles. It describes some of the main types of NoSQL databases including document stores, key-value stores, column-oriented stores, and graph databases. It also discusses how NoSQL databases are designed for massive scalability and do not guarantee ACID properties, instead following a BASE model ofBasically Available, Soft state, and Eventually Consistent.
1. The document discusses different types of database management systems and data models including DBMS, RDBMS, file systems, and manual systems.
2. It provides brief definitions and examples of each type as well as their advantages and disadvantages.
3. The key database models covered are hierarchical, network, relational, and object-oriented models, with descriptions of their characteristics and how they have evolved over time.
01-Database Administration and Management.pdfTOUSEEQHAIDER14
This document provides an introduction and overview of database systems. It discusses the purpose of database systems in addressing issues with file-based data storage like data redundancy, inconsistent data, and difficulty of data access. It also describes database applications, data models, database languages like SQL, database design, database architecture, and the major components of a database system including the storage manager, query processor, and transaction manager.
The document discusses different NoSQL data models including key-value, document, column family, and graph models. It provides examples of popular NoSQL databases that implement each model such as Redis, MongoDB, Cassandra, and Neo4j. The document argues that these NoSQL databases address limitations of relational databases in supporting modern web applications with requirements for scalability, flexibility, and high performance.
How can Oracle Forms (or other legacy) applications be modernized to fit in a contemporary IT architecture? Trends, concepts and technologies are discussed.
This document provides an introduction to Entity Framework (EF), an object-relational mapping framework for .NET. It defines ORM and explains why it is useful for storing business objects in a relational database. EF is introduced as an open-source ORM that allows developers to write LINQ queries and interact with data as strongly-typed objects. Key EF concepts are defined, including entities, the entity data model, and the context class. The session concludes by outlining topics for future sessions and listing resources for further EF learning.
The presentation begins with an overview of the growth of non-structured data and the benefits NoSQL products provide. It then provides an evaluation of the more popular NoSQL products on the market including MongoDB, Cassandra, Neo4J, and Redis. With NoSQL architectures becoming an increasingly appealing database management option for many organizations, this presentation will help you effectively evaluate the most popular NoSQL offerings and determine which one best meets your business needs.
This document outlines key concepts for cloud architecture patterns including microservices, CQRS, and event-driven architectures. It discusses technology choices for compute, data storage, and design principles for quality like scalability, availability, and resiliency. Common patterns are described like retrying operations, circuit breakers, and load balancing to improve reliability.
Big Data is the reality of modern business: from big companies to small ones, everybody is trying to find their own benefit. Big Data technologies are not meant to replace traditional ones, but to be complementary to them. In this presentation you will hear what is Big Data and Data Lake and what are the most popular technologies used in Big Data world. We will also speak about Hadoop and Spark, and how they integrate with traditional systems and their benefits.
The document provides an overview of database systems, including their purpose, components, and history. It discusses how database systems address issues with using file systems to store data, such as data redundancy, difficulty of accessing data, integrity problems, and concurrent access. The key components of a database system are the database management system (DBMS), data models, data definition and manipulation languages, database design, storage and querying, transaction management, architecture, users, and administrators. The relational model and SQL are introduced as widely used standards. A brief history outlines the evolution from early data processing using tapes and cards to modern database systems.
This document provides an overview of relational databases and MySQL. It discusses the following key points in 3 sentences:
Relational databases are based on relational model theory introduced by E.F. Codd which uses mathematical concepts like normalization to eliminate data redundancy and anomalies. Normalization is the process of structuring a relational database in accordance with a series of normal forms to reduce data redundancy and improve data integrity. MySQL is an open-source relational database management system that handles queries through concurrency control methods like locking, isolation levels, and transactions to provide ACID compliance and high performance depending on factors like table design, queries, storage engines, and hardware configuration.
An overview of various database technologies and their underlying mechanisms over time.
Presentation delivered at Alliander internally to inspire the use of and forster the interest in new (NOSQL) technologies. 18 September 2012
Fontys Lecture - The Evolution of the Oracle Database 2016Lucas Jellema
Lucas Jellema presented on the evolution of the database and its role in application architecture. Key points include:
- The database has evolved from decentralized silos to a centralized, consolidated layer providing data, business logic and interfaces.
- The Oracle database introduced capabilities like PL/SQL, high availability, compression, and flashback queries.
- Recent trends include multitenant databases, in-memory processing, and temporal/versioned data in the cloud.
- Engineered systems optimize hardware and software to improve performance.
This document discusses key concepts related to databases and business intelligence. It defines common terms like databases, records, fields, and entities. It explains how relational database management systems (RDBMS) represent data in tables and allow querying, manipulation, and reporting of data through SQL. It also discusses data warehousing, analytics tools, data mining, and ensuring high quality data. The goal is to provide organizations with tools and technologies to access information from databases and improve business performance.
The document compares SQL and NoSQL databases. SQL databases follow ACID properties and are good for applications requiring consistency, but do not scale well. NoSQL databases sacrifice consistency for scalability and availability. Data is modeled flexibly in NoSQL as documents, collections, or key-value pairs without predefined schemas. Examples include embedding or linking in MongoDB and using tables and items in DynamoDB. The CAP theorem explains the tradeoff between consistency, availability, and partition tolerance that NoSQL databases face. The conclusion is that SQL works for consistency while NoSQL scales, and a hybrid approach can be optimized.
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdfChart Kalyan
A Mix Chart displays historical data of numbers in a graphical or tabular form. The Kalyan Rajdhani Mix Chart specifically shows the results of a sequence of numbers over different periods.
Best 20 SEO Techniques To Improve Website Visibility In SERPPixlogix Infotech
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Skybuffer AI: Advanced Conversational and Generative AI Solution on SAP Busin...Tatiana Kojar
Skybuffer AI, built on the robust SAP Business Technology Platform (SAP BTP), is the latest and most advanced version of our AI development, reaffirming our commitment to delivering top-tier AI solutions. Skybuffer AI harnesses all the innovative capabilities of the SAP BTP in the AI domain, from Conversational AI to cutting-edge Generative AI and Retrieval-Augmented Generation (RAG). It also helps SAP customers safeguard their investments into SAP Conversational AI and ensure a seamless, one-click transition to SAP Business AI.
With Skybuffer AI, various AI models can be integrated into a single communication channel such as Microsoft Teams. This integration empowers business users with insights drawn from SAP backend systems, enterprise documents, and the expansive knowledge of Generative AI. And the best part of it is that it is all managed through our intuitive no-code Action Server interface, requiring no extensive coding knowledge and making the advanced AI accessible to more users.
This presentation provides valuable insights into effective cost-saving techniques on AWS. Learn how to optimize your AWS resources by rightsizing, increasing elasticity, picking the right storage class, and choosing the best pricing model. Additionally, discover essential governance mechanisms to ensure continuous cost efficiency. Whether you are new to AWS or an experienced user, this presentation provides clear and practical tips to help you reduce your cloud costs and get the most out of your budget.
Digital Marketing Trends in 2024 | Guide for Staying AheadWask
https://www.wask.co/ebooks/digital-marketing-trends-in-2024
Feeling lost in the digital marketing whirlwind of 2024? Technology is changing, consumer habits are evolving, and staying ahead of the curve feels like a never-ending pursuit. This e-book is your compass. Dive into actionable insights to handle the complexities of modern marketing. From hyper-personalization to the power of user-generated content, learn how to build long-term relationships with your audience and unlock the secrets to success in the ever-shifting digital landscape.
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
Skybuffer SAM4U tool for SAP license adoptionTatiana Kojar
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
In the realm of cybersecurity, offensive security practices act as a critical shield. By simulating real-world attacks in a controlled environment, these techniques expose vulnerabilities before malicious actors can exploit them. This proactive approach allows manufacturers to identify and fix weaknesses, significantly enhancing system security.
This presentation delves into the development of a system designed to mimic Galileo's Open Service signal using software-defined radio (SDR) technology. We'll begin with a foundational overview of both Global Navigation Satellite Systems (GNSS) and the intricacies of digital signal processing.
The presentation culminates in a live demonstration. We'll showcase the manipulation of Galileo's Open Service pilot signal, simulating an attack on various software and hardware systems. This practical demonstration serves to highlight the potential consequences of unaddressed vulnerabilities, emphasizing the importance of offensive security practices in safeguarding critical infrastructure.
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
Programming Foundation Models with DSPy - Meetup SlidesZilliz
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...Alex Pruden
Folding is a recent technique for building efficient recursive SNARKs. Several elegant folding protocols have been proposed, such as Nova, Supernova, Hypernova, Protostar, and others. However, all of them rely on an additively homomorphic commitment scheme based on discrete log, and are therefore not post-quantum secure. In this work we present LatticeFold, the first lattice-based folding protocol based on the Module SIS problem. This folding protocol naturally leads to an efficient recursive lattice-based SNARK and an efficient PCD scheme. LatticeFold supports folding low-degree relations, such as R1CS, as well as high-degree relations, such as CCS. The key challenge is to construct a secure folding protocol that works with the Ajtai commitment scheme. The difficulty, is ensuring that extracted witnesses are low norm through many rounds of folding. We present a novel technique using the sumcheck protocol to ensure that extracted witnesses are always low norm no matter how many rounds of folding are used. Our evaluation of the final proof system suggests that it is as performant as Hypernova, while providing post-quantum security.
Paper Link: https://eprint.iacr.org/2024/257
leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...alexjohnson7307
Predictive maintenance is a proactive approach that anticipates equipment failures before they happen. At the forefront of this innovative strategy is Artificial Intelligence (AI), which brings unprecedented precision and efficiency. AI in predictive maintenance is transforming industries by reducing downtime, minimizing costs, and enhancing productivity.
2. Topics
• Overview
• The Need
• Benefits
• Popular ORM Tools
• Alternatives
• Demonstration
• References
• Questions
3. Overview
• Technique for converting data between
incompatible systems developed using object
oriented programming.
• Mechanism to persist objects in a system
• Done by mapping a complex type object to it’s
corresponding relational database entity.
4. The Need
• When you need the data access layer (DAL) to be
independent of the underlying RDBMS (i.e. MS
SQL, Oracle, MySQL etc.)
• When you need to persist the state of your
Business Objects.
• Easily and quickly reflect the change in your
Database Schem.
5. Benefits
• Reduces the coding time by at least 60%.
• Brings in consistency in the code so easy to
handover and quick to learn.
• Popular ORM tools are built on standards (e.g.
code templates, Microsoft Enterprise Block etc.)
which ensure code stability.
• Easy binding of data with UI controls
• Easy CRUD operations
6. Benefits
• Abstraction of concepts like cache management
and concurrency.
• Transaction management can be easily
implemented.
• Data loading can be optimized. (e.g. Paging)
• Help quickly build nTier applications
• Units Tests and Web Services can be built
automatically by a click of a button.