The document discusses performing data updates in ADO.NET. It describes cached data updates where data is retrieved from the database into a dataset and then updated back to the database. It also covers direct data updates using data commands. Maintaining data concurrency and displaying data from multiple related tables is also addressed.
Este documento proporciona instrucciones para mejorar las estadĆsticas de una pieza de equipo mediante el uso de un transmutador arcano. Explica que se necesitan 6 piedras purificadas, 6 objetos con los estadĆsticos deseados y 7 cargas del transmutador. AdemĆ”s, detalla el proceso de tunear la pieza en dos fases para obtener los 6 estadĆsticos seleccionados de manera ordenada en los huecos disponibles.
La diversidad biolĆ³gica de las plantas se caracteriza por diferentes formas, tamaƱos y ciclos de vida. A nivel fisiolĆ³gico, las plantas requieren de sustancias como las hormonas PGR para regular procesos como el crecimiento y desarrollo. Las auxinas y citocininas son hormonas PGR que estimulan procesos como la divisiĆ³n celular y la formaciĆ³n de brotes. La aplicaciĆ³n de estas hormonas en cultivos ornamentales como Fuchsia magellanica y Viola wittrockiana mejora su enraizamiento y calidad
Este documento proporciona instrucciones para mejorar las estadĆsticas de una pieza de equipo mediante el uso de un transmutador arcano. Explica que se necesitan 6 piedras purificadas, 6 objetos con los estadĆsticos deseados y 7 cargas del transmutador. AdemĆ”s, detalla el proceso de tunear la pieza en dos fases para obtener los 6 estadĆsticos seleccionados de manera ordenada en los huecos disponibles.
La diversidad biolĆ³gica de las plantas se caracteriza por diferentes formas, tamaƱos y ciclos de vida. A nivel fisiolĆ³gico, las plantas requieren de sustancias como las hormonas PGR para regular procesos como el crecimiento y desarrollo. Las auxinas y citocininas son hormonas PGR que estimulan procesos como la divisiĆ³n celular y la formaciĆ³n de brotes. La aplicaciĆ³n de estas hormonas en cultivos ornamentales como Fuchsia magellanica y Viola wittrockiana mejora su enraizamiento y calidad
Galileo iClinic e ADI 360, da oggi disponibili anche su Windows 8Maria Beatrice Fasano
Ā
Come l'IT ed in particolare le soluzioni di mobilitĆ , possono aiutare a migliorare la qualitĆ della cura e allo stesso tempo soddisfare la necessitĆ di ottimizzazione dei costi? Un esempio concreto sono Galileo iClinic e ADI 360, le piattaforma mobile e cloud ready, da oggi disponibili anche su piattaforma Microsoft Windows 8.
This document defines key terms related to mechanisms and describes the beam engine mechanism. It consists of four links with one end of lever CDE connected to a piston rod. The crank rotates about a fixed center A, causing the lever to oscillate about a fixed center D. This converts the rotary motion of the crank into the reciprocating motion of the piston. Beam engines were widely used in steam engines historically to pump water from mines or into canals.
Las hormigas cortadoras representan los principales herbĆvoros en el NeotrĆ³pico; siendo las responsables de las mayores tasas de defoliaciĆ³n. Su acciĆ³n devastadora remueve aproximadamente el 15% de la producciĆ³n total de hojas de los bosques hĆŗmedos tropicales (FernĆ”ndez et al. 2015)...
The document discusses the four bar linkage mechanism. It consists of four rigid links connected by four pin joints, forming a quadilateral. The length of one link cannot exceed the sum of the other three links. A variety of mechanisms can be formed from slight variations to the four bar linkage, including changing link proportions or combining multiple linkages. The four bar linkage is the simplest closed loop mechanism and has one degree of freedom. Inversions of the four bar linkage include the beam engine, locomotive coupling rod, and Watt's indicator mechanism. The single slider crank chain converts rotary to reciprocating motion and vice versa using one sliding and three turning pairs. Inversions include pendulum pumps, oscillating cylinder engines, and internal
O documento classifica e descreve os principais tipos de tecidos vegetais. Apresenta tecidos de formaĆ§Ć£o ou meristemĆ”ticos, responsĆ”veis pelo crescimento da planta, e tecidos adultos ou permanentes, especializados em realizar funƧƵes especĆficas. Descreve detalhadamente os meristemas primĆ”rios e secundĆ”rios, responsĆ”veis pelo crescimento das plantas. Ainda resume os principais tecidos de proteĆ§Ć£o, conduĆ§Ć£o, arejamento e preenchimento encontrados em vegetais.
This document discusses creating Crystal Reports in three ways: manually, using the Standard Report Expert, and from an existing report. It provides steps for connecting to a database and selecting fields to display in the report for the manual and Standard Report Expert methods. The pull and push data models for accessing data in Crystal Reports are also summarized.
The document discusses accessing and manipulating data in ADO.NET. It covers pre-assessment questions about ADO.NET concepts like data providers and data binding. It then discusses implementing simple and complex data binding to controls. Finally, it discusses filtering and sorting data using parameterized queries, the Select method on datasets, and DataView objects.
The document discusses performing data updates through cached datasets or direct database commands. It describes maintaining data concurrency through optimistic or pessimistic methods. Updates involve changing the dataset, then committing changes and updating the database. Events track changes and row states. Concurrency ensures multiple users can safely modify data simultaneously.
Designing Database Solutions for Microsoft SQL Server 2012 2012 Microsoft 70-...ChristopherBow2
Ā
70-465 Exam Dumps | Designing Database Solutions for Microsoft SQL Server 2012 2012 Exam Questions. Try latest and updated Microsoft 70-465 Exam Dumps | Designing Database Solutions for Microsoft SQL Server 2012 2012 Exam Questions PDF by troytec.com. Also try free 70-465 Exam Dumps | Designing Database Solutions for Microsoft SQL Server 2012 2012 Exam Questions PDF & Test Engine Software. Click the link below: https://www.troytec.com/exam/70-465-exams
The document discusses system administration tasks in SAP BW, including:
1. Tools available for administering the data warehouse like the BI Admin Cockpit for managing process chains, change runs, and authorization.
2. Administering InfoCubes by viewing data, deleting indexes, compressing cubes, and managing requests.
3. Options for changing ("re-modeling") the data model of an InfoCube like adding attributes or key figures.
The document discusses ADO.NET, which is a model used by .NET applications to communicate with a database. It identifies the key components of ADO.NET, including the data provider, dataset, connection, data adapter, and data command. The data adapter transfers data between a database and dataset using commands like Select, Insert, Update and Delete. It also discusses how to connect to a database by creating a data adapter and accessing the database through a dataset.
The document provides an overview of developing database applications using ADO.NET and XML. It discusses the ADO.NET object model which includes data providers and datasets. Data providers are used to connect to databases and retrieve data to fill datasets. Connections, commands, data readers and data adapters are the key components of data providers. The document also covers creating and managing connections, executing SQL statements, and handling connection events and pooling.
The document discusses how to develop web applications using ASP.NET, including configuring viewstate and controlstate properties, storing and retrieving application and session state data, implementing caching using the Cache object, using data source controls to access relational, XML, and object data, and storing and retrieving database connections from the web.config file.
Crystal Reports is a business intelligence tool used to design and generate reports from various data sources. It is integrated with Visual Studio .NET and can pull data from a SQL Server database using ADO.NET into a DataSet, and then transfer the data to CrystalReportViewer to display on an ASP.NET web page. There are two methods to publish data to a Crystal Report - the pull method queries the database directly, while the push method shapes the data in code before passing it to the report. Steps for creating a basic Crystal Report include connecting to a database, selecting tables, dragging fields into the report, and previewing the output.
Galileo iClinic e ADI 360, da oggi disponibili anche su Windows 8Maria Beatrice Fasano
Ā
Come l'IT ed in particolare le soluzioni di mobilitĆ , possono aiutare a migliorare la qualitĆ della cura e allo stesso tempo soddisfare la necessitĆ di ottimizzazione dei costi? Un esempio concreto sono Galileo iClinic e ADI 360, le piattaforma mobile e cloud ready, da oggi disponibili anche su piattaforma Microsoft Windows 8.
This document defines key terms related to mechanisms and describes the beam engine mechanism. It consists of four links with one end of lever CDE connected to a piston rod. The crank rotates about a fixed center A, causing the lever to oscillate about a fixed center D. This converts the rotary motion of the crank into the reciprocating motion of the piston. Beam engines were widely used in steam engines historically to pump water from mines or into canals.
Las hormigas cortadoras representan los principales herbĆvoros en el NeotrĆ³pico; siendo las responsables de las mayores tasas de defoliaciĆ³n. Su acciĆ³n devastadora remueve aproximadamente el 15% de la producciĆ³n total de hojas de los bosques hĆŗmedos tropicales (FernĆ”ndez et al. 2015)...
The document discusses the four bar linkage mechanism. It consists of four rigid links connected by four pin joints, forming a quadilateral. The length of one link cannot exceed the sum of the other three links. A variety of mechanisms can be formed from slight variations to the four bar linkage, including changing link proportions or combining multiple linkages. The four bar linkage is the simplest closed loop mechanism and has one degree of freedom. Inversions of the four bar linkage include the beam engine, locomotive coupling rod, and Watt's indicator mechanism. The single slider crank chain converts rotary to reciprocating motion and vice versa using one sliding and three turning pairs. Inversions include pendulum pumps, oscillating cylinder engines, and internal
O documento classifica e descreve os principais tipos de tecidos vegetais. Apresenta tecidos de formaĆ§Ć£o ou meristemĆ”ticos, responsĆ”veis pelo crescimento da planta, e tecidos adultos ou permanentes, especializados em realizar funƧƵes especĆficas. Descreve detalhadamente os meristemas primĆ”rios e secundĆ”rios, responsĆ”veis pelo crescimento das plantas. Ainda resume os principais tecidos de proteĆ§Ć£o, conduĆ§Ć£o, arejamento e preenchimento encontrados em vegetais.
This document discusses creating Crystal Reports in three ways: manually, using the Standard Report Expert, and from an existing report. It provides steps for connecting to a database and selecting fields to display in the report for the manual and Standard Report Expert methods. The pull and push data models for accessing data in Crystal Reports are also summarized.
The document discusses accessing and manipulating data in ADO.NET. It covers pre-assessment questions about ADO.NET concepts like data providers and data binding. It then discusses implementing simple and complex data binding to controls. Finally, it discusses filtering and sorting data using parameterized queries, the Select method on datasets, and DataView objects.
The document discusses performing data updates through cached datasets or direct database commands. It describes maintaining data concurrency through optimistic or pessimistic methods. Updates involve changing the dataset, then committing changes and updating the database. Events track changes and row states. Concurrency ensures multiple users can safely modify data simultaneously.
Designing Database Solutions for Microsoft SQL Server 2012 2012 Microsoft 70-...ChristopherBow2
Ā
70-465 Exam Dumps | Designing Database Solutions for Microsoft SQL Server 2012 2012 Exam Questions. Try latest and updated Microsoft 70-465 Exam Dumps | Designing Database Solutions for Microsoft SQL Server 2012 2012 Exam Questions PDF by troytec.com. Also try free 70-465 Exam Dumps | Designing Database Solutions for Microsoft SQL Server 2012 2012 Exam Questions PDF & Test Engine Software. Click the link below: https://www.troytec.com/exam/70-465-exams
The document discusses system administration tasks in SAP BW, including:
1. Tools available for administering the data warehouse like the BI Admin Cockpit for managing process chains, change runs, and authorization.
2. Administering InfoCubes by viewing data, deleting indexes, compressing cubes, and managing requests.
3. Options for changing ("re-modeling") the data model of an InfoCube like adding attributes or key figures.
The document discusses ADO.NET, which is a model used by .NET applications to communicate with a database. It identifies the key components of ADO.NET, including the data provider, dataset, connection, data adapter, and data command. The data adapter transfers data between a database and dataset using commands like Select, Insert, Update and Delete. It also discusses how to connect to a database by creating a data adapter and accessing the database through a dataset.
The document provides an overview of developing database applications using ADO.NET and XML. It discusses the ADO.NET object model which includes data providers and datasets. Data providers are used to connect to databases and retrieve data to fill datasets. Connections, commands, data readers and data adapters are the key components of data providers. The document also covers creating and managing connections, executing SQL statements, and handling connection events and pooling.
The document discusses how to develop web applications using ASP.NET, including configuring viewstate and controlstate properties, storing and retrieving application and session state data, implementing caching using the Cache object, using data source controls to access relational, XML, and object data, and storing and retrieving database connections from the web.config file.
Crystal Reports is a business intelligence tool used to design and generate reports from various data sources. It is integrated with Visual Studio .NET and can pull data from a SQL Server database using ADO.NET into a DataSet, and then transfer the data to CrystalReportViewer to display on an ASP.NET web page. There are two methods to publish data to a Crystal Report - the pull method queries the database directly, while the push method shapes the data in code before passing it to the report. Steps for creating a basic Crystal Report include connecting to a database, selecting tables, dragging fields into the report, and previewing the output.
This document provides an introduction to data binding in ASP.NET. It discusses two types of data binding: simple/inline data binding which binds data to control properties, and declarative data binding which binds data into control structures. Controls capable of simple binding inherit from ListControl while controls for declarative binding inherit from CompositeDataBoundControl. These include controls like DropDownList, GridView, and DetailsView. Declarative binding uses data sources, datasets, and data adapters to retrieve and manipulate data from a database.
13.1 Given a scenario description with a list of issues, select the design pattern (Value Object, MVC, Data Access Object, or Business Delegate) that would best solve those issues.
13.2 Match design patterns with statements describing potential benefits that accrue from the use of the pattern, for any of the following patterns:
Value Object
MVC
Data Access Object
Business Delegate
IT 505 Final Submission Operating System Upgrade Implementation BriefEmmaDrinmk
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The document outlines the requirements for a final project involving an operating system upgrade implementation brief. It includes three deliverables: a written report, an information assurance presentation, and web technology tutorials. The written report involves modifying code to display an upgrade message, describing a network configuration, and creating a database report. The presentation covers information assurance needs, risks, and countermeasures. The tutorials provide instructions for setting the company website as the homepage and enabling/disabling cookies. The project aims to illustrate implementing an operating system upgrade plan through these deliverables.
Innovize it for_db2_empowering the dba_april_2016Eliezer Harkavi
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This document discusses InnovizeIT for DB2, a product that provides application analysis and performance improvement for DB2 databases on mainframes. It begins with background on the challenges of increasing mainframe costs and resource demands. The product aims to empower DBAs by dramatically increasing their productivity through automated in-depth analysis and recommendations. This is done through a two-pronged approach of identifying high-impact and easy-to-fix issues. Customer success stories show potential savings of 20-30% in MIPS consumption and 95% reductions in CPU usage and page gets. Various business proposals are outlined including ongoing optimization, turnkey projects, and recommendations-focused services.
This document provides 185 questions and answers to prepare for the Hyperion Essbase 5 certification exam (version H9.0). It explains important information about CertifyMe products for exam preparation, how to access the latest version of questions, how to provide feedback, and copyright information. The questions cover topics related to Essbase architecture, configuration, security, administration and usage.
Databricks Data Analyst Associate Exam Dumps 2024.pdfSkillCertProExams
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The document discusses using XML data stored in a SQL Server database to power a web application for a company called Acme Traders. It includes details about the database structure, queries needed for the application, security requirements, and other considerations. Multiple choice questions are also included about indexing, replication, archiving historical data, and other SQL Server topics related to the scenario.
This document discusses accessing and manipulating data in a Windows Form application. It covers binding data to controls, filtering and sorting data, and displaying data from multiple tables. The objectives are to bind and display data, filter data, sort data, and display related data from different tables in one form. Various tasks like identifying data, designing forms, and writing code to connect to a database and bind controls are presented. Navigation through records using the BindingManagerBase class is also described.
The document discusses legacy connectivity and protocols. It describes legacy integration as integrating J2EE components with legacy systems. The key approaches to legacy integration are data level integration, application interface integration, method level integration, and user interface level integration. Legacy connectivity can be achieved using Java Native Interface (JNI), J2EE Connector Architecture, and web services. JNI allows Java code to call native methods written in other languages like C/C++. The J2EE Connector Architecture standardizes connectivity through resource adapters. Web services provide a platform-independent approach through XML protocols.
The document discusses messaging and internationalization. It covers messaging using Java Message Service (JMS), including the need for messaging, messaging architecture, types of messaging, messaging models, messaging servers, components of a JMS application, developing effective messaging solutions, and implementing JMS. It also discusses internationalizing J2EE applications.
The document discusses Java 2 Enterprise Edition (J2EE) application security. It covers security threat assessment, the Java 2 security model, and Java security APIs. The Java 2 security model provides access controls and allows downloading and running applications securely. It uses techniques like cryptography, digital signatures, and SSL. The Java Cryptography Extensions API provides methods for encrypting data, generating keys, and authentication.
The document discusses various security tools in Java including keytool, jarsigner, and policytool. Keytool is used to manage keystores containing private keys and certificates. It can generate key pairs, import/export certificates, and list keystore contents. Jarsigner signs JAR files using certificates from a keystore. Policytool creates and edits security policy files specifying user permissions. The document provides details on using each tool's commands and options.
This document discusses EJB technology and provides summaries of key concepts:
1. It defines the EJB container model and describes features like security, distributed access, and lifecycle management.
2. It compares the lifecycles of stateless session beans, stateful session beans, entity beans, and message-driven beans.
3. It contrasts stateful and stateless session beans and discusses differences in client state, pooling, lifecycles, and more. It also compares session beans and entity beans in terms of representing processes versus data.
This document discusses behavioral design patterns and J2EE design patterns. It provides descriptions and class diagrams for several behavioral patterns, including Iterator, Mediator, Memento, Observer, State, Strategy, Template Method, and Visitor. It also defines what a J2EE design pattern is and notes that J2EE patterns are categorized into the presentation, business, and integration tiers of an enterprise application.
This document provides an overview of EJB in J2EE architecture and EJB design patterns. It discusses the key characteristics of using EJB in J2EE architecture, including supporting multiple clients, improving reliability and productivity, supporting large scale deployment, developing transactional applications, and implementing security. It also outlines several EJB design patterns, such as client-side interaction patterns, EJB layer architectural patterns, inter-tier data transfer patterns, and transaction/persistence patterns.
This document discusses design patterns and provides examples of structural and behavioral design patterns. It describes the adapter, bridge, composite, decorator, facade, flyweight, proxy, chain of responsibility, and command patterns. Structural patterns are concerned with relationships and responsibilities between objects, while behavioral patterns focus on communication between objects. Examples of UML diagrams are provided to illustrate how each pattern can be modeled.
The document discusses UML diagrams that can be used to model J2EE applications, including use case diagrams, class diagrams, package diagrams, sequence diagrams, collaboration diagrams, state diagrams, activity diagrams, component diagrams, and deployment diagrams. It provides examples of each diagram type using a case study of an online bookstore system. The use case diagram shows use cases and actors, the class diagram shows classes and relationships, and other diagrams demonstrate how specific interactions, workflows, and system configurations can be modeled through different UML diagrams.
This document discusses design patterns and selecting appropriate patterns based on business requirements. It provides an overview of design patterns available in TheServerSide.com pattern catalog, which are organized into categories like EJB layer architectural patterns, inter-tier data transfer patterns, transaction and persistence patterns, and client-side EJB interaction patterns. Examples of patterns in each category are described. Best practices for developing class diagrams and using proven design patterns are also mentioned.
This document provides an overview of J2EE architecture. It defines architecture as the study of designing J2EE applications and discusses architectural concepts like attributes, models, and terminology. It describes the role of an architect and phases of architectural design. The document outlines the various components of J2EE like clients, web components, business components and containers. It also discusses key aspects of J2EE architecture like application areas, issues, technologies and available application servers.
The document discusses various topics related to collaboration and distributed systems including network communication in distributed environments, application integration using XML, and legacy integration technologies. Specifically, it covers factors that affect network performance like bandwidth and latency. It also describes using XML for data mapping between applications and data stores. Finally, it discusses different legacy integration methods like screen scraping, object mapping tools, and using off-board servers.
The document discusses JavaBean properties, property editors, and the classes used to implement them in Java. It describes the PropertyEditorSupport class and its methods for creating customized property editors. The PropertyDescriptor class and BeanInfo interface provide information about JavaBean properties, events, and methods. The document also provides tips on using sample JavaBeans from BDK1.1 in Java 2 SDK and creating a manifest file for multiple JavaBeans. Common questions about JavaBeans are answered.
The document discusses JavaBean properties and custom events. It defines different types of JavaBean properties like simple, boolean, indexed, bound, and constrained properties. It also explains how to create custom events by defining an event class, event listener interface, and event handler. The event handler notifies listeners when an event occurs. Finally, it demonstrates creating a login JavaBean that uses a custom event to validate that a username and password are not the same.
The document introduces JavaBeans, which are reusable software components created using Java. It discusses JavaBean concepts like properties, methods, and events. It also describes the Beans Development Kit (BDK) environment for creating, configuring, and testing JavaBeans. BDK includes components like the ToolBox, BeanBox, Properties window, and Method Tracer window. The document provides demonstrations of creating a sample JavaBean applet and user-defined JavaBean using BDK. It also covers topics like creating manifest and JAR files for packaging JavaBeans.
The document provides information on working with joins, the JDBC API, and isolation levels in Java database applications. It discusses different types of joins like inner joins, cross joins, and outer joins. It describes the key interfaces in the JDBC API like Statement, PreparedStatement, ResultSet, Connection, and DatabaseMetaData. It also covers isolation levels and how they prevent issues with concurrently running transactions accessing a database.
The document discusses various advanced features of JDBC including using prepared statements, managing transactions, performing batch updates, and calling stored procedures. Prepared statements improve performance by compiling SQL statements only once. Transactions allow grouping statements to execute atomically through commit and rollback. Batch updates reduce network calls by executing multiple statements as a single unit. Stored procedures are called using a CallableStatement object which can accept input parameters and return output parameters.
The document introduces JDBC and its key concepts. It discusses the JDBC architecture with two layers - the application layer and driver layer. It describes the four types of JDBC drivers and how they work. The document outlines the classes and interfaces that make up the JDBC API and the basic steps to create a JDBC application, including loading a driver, connecting to a database, executing statements, and handling exceptions. It provides examples of using JDBC to perform common database operations like querying, inserting, updating, and deleting data.
The document discusses classes and objects in Java, including defining classes with data members and methods, creating objects, using constructors, and the structure of a Java application. It also covers access specifiers, modifiers, compiling Java files, and provides a summary of key points about classes and objects in Java.
The document discusses casting and conversion in Java. It covers implicit and explicit type conversions, including widening, narrowing, and casting conversions. It also discusses overloading constructors in Java by defining multiple constructor methods with the same name but different parameters. The document provides examples of casting integer and double values to byte type, as well as overloading the Cuboid constructor to calculate volumes for rectangles and squares.
The Microsoft 365 Migration Tutorial For Beginner.pptxoperationspcvita
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This presentation will help you understand the power of Microsoft 365. However, we have mentioned every productivity app included in Office 365. Additionally, we have suggested the migration situation related to Office 365 and how we can help you.
You can also read: https://www.systoolsgroup.com/updates/office-365-tenant-to-tenant-migration-step-by-step-complete-guide/
Main news related to the CCS TSI 2023 (2023/1695)Jakub Marek
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An English š¬š§ translation of a presentation to the speech I gave about the main changes brought by CCS TSI 2023 at the biggest Czech conference on Communications and signalling systems on Railways, which was held in Clarion Hotel Olomouc from 7th to 9th November 2023 (konferenceszt.cz). Attended by around 500 participants and 200 on-line followers.
The original Czech šØšæ version of the presentation can be found here: https://www.slideshare.net/slideshow/hlavni-novinky-souvisejici-s-ccs-tsi-2023-2023-1695/269688092 .
The videorecording (in Czech) from the presentation is available here: https://youtu.be/WzjJWm4IyPk?si=SImb06tuXGb30BEH .
High performance Serverless Java on AWS- GoTo Amsterdam 2024Vadym Kazulkin
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Java is for many years one of the most popular programming languages, but it used to have hard times in the Serverless community. Java is known for its high cold start times and high memory footprint, comparing to other programming languages like Node.js and Python. In this talk I'll look at the general best practices and techniques we can use to decrease memory consumption, cold start times for Java Serverless development on AWS including GraalVM (Native Image) and AWS own offering SnapStart based on Firecracker microVM snapshot and restore and CRaC (Coordinated Restore at Checkpoint) runtime hooks. I'll also provide a lot of benchmarking on Lambda functions trying out various deployment package sizes, Lambda memory settings, Java compilation options and HTTP (a)synchronous clients and measure their impact on cold and warm start times.
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdfChart Kalyan
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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.
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
Dandelion Hashtable: beyond billion requests per second on a commodity serverAntonios Katsarakis
Ā
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
Northern Engraving | Nameplate Manufacturing Process - 2024Northern Engraving
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Manufacturing custom quality metal nameplates and badges involves several standard operations. Processes include sheet prep, lithography, screening, coating, punch press and inspection. All decoration is completed in the flat sheet with adhesive and tooling operations following. The possibilities for creating unique durable nameplates are endless. How will you create your brand identity? We can help!
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...DanBrown980551
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This LF Energy webinar took place June 20, 2024. It featured:
-Alex Thornton, LF Energy
-Hallie Cramer, Google
-Daniel Roesler, UtilityAPI
-Henry Richardson, WattTime
In response to the urgency and scale required to effectively address climate change, open source solutions offer significant potential for driving innovation and progress. Currently, there is a growing demand for standardization and interoperability in energy data and modeling. Open source standards and specifications within the energy sector can also alleviate challenges associated with data fragmentation, transparency, and accessibility. At the same time, it is crucial to consider privacy and security concerns throughout the development of open source platforms.
This webinar will delve into the motivations behind establishing LF Energyās Carbon Data Specification Consortium. It will provide an overview of the draft specifications and the ongoing progress made by the respective working groups.
Three primary specifications will be discussed:
-Discovery and client registration, emphasizing transparent processes and secure and private access
-Customer data, centering around customer tariffs, bills, energy usage, and full consumption disclosure
-Power systems data, focusing on grid data, inclusive of transmission and distribution networks, generation, intergrid power flows, and market settlement data
Skybuffer SAM4U tool for SAP license adoptionTatiana Kojar
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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.
[OReilly Superstream] Occupy the Space: A grassroots guide to engineering (an...Jason Yip
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The typical problem in product engineering is not bad strategy, so much as āno strategyā. This leads to confusion, lack of motivation, and incoherent action. The next time you look for a strategy and find an empty space, instead of waiting for it to be filled, I will show you how to fill it in yourself. If youāre wrong, it forces a correction. If youāre right, it helps create focus. Iāll share how Iāve approached this in the past, both what works and lessons for what didnāt work so well.
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectorsDianaGray10
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Join us to learn how UiPath Apps can directly and easily interact with prebuilt connectors via Integration Service--including Salesforce, ServiceNow, Open GenAI, and more.
The best part is you can achieve this without building a custom workflow! Say goodbye to the hassle of using separate automations to call APIs. By seamlessly integrating within App Studio, you can now easily streamline your workflow, while gaining direct access to our Connector Catalog of popular applications.
Weāll discuss and demo the benefits of UiPath Apps and connectors including:
Creating a compelling user experience for any software, without the limitations of APIs.
Accelerating the app creation process, saving time and effort
Enjoying high-performance CRUD (create, read, update, delete) operations, for
seamless data management.
Speakers:
Russell Alfeche, Technology Leader, RPA at qBotic and UiPath MVP
Charlie Greenberg, host
zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...Alex Pruden
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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
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
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Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
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5th Power Grid Model Meet-up
It is with great pleasure that we extend to you an invitation to the 5th Power Grid Model Meet-up, scheduled for 6th June 2024. This event will adopt a hybrid format, allowing participants to join us either through an online Mircosoft Teams session or in person at TU/e located at Den Dolech 2, Eindhoven, Netherlands. The meet-up will be hosted by Eindhoven University of Technology (TU/e), a research university specializing in engineering science & technology.
Power Grid Model
The global energy transition is placing new and unprecedented demands on Distribution System Operators (DSOs). Alongside upgrades to grid capacity, processes such as digitization, capacity optimization, and congestion management are becoming vital for delivering reliable services.
Power Grid Model is an open source project from Linux Foundation Energy and provides a calculation engine that is increasingly essential for DSOs. It offers a standards-based foundation enabling real-time power systems analysis, simulations of electrical power grids, and sophisticated what-if analysis. In addition, it enables in-depth studies and analysis of the electrical power gridās behavior and performance. This comprehensive model incorporates essential factors such as power generation capacity, electrical losses, voltage levels, power flows, and system stability.
Power Grid Model is currently being applied in a wide variety of use cases, including grid planning, expansion, reliability, and congestion studies. It can also help in analyzing the impact of renewable energy integration, assessing the effects of disturbances or faults, and developing strategies for grid control and optimization.
What to expect
For the upcoming meetup we are organizing, we have an exciting lineup of activities planned:
-Insightful presentations covering two practical applications of the Power Grid Model.
-An update on the latest advancements in Power Grid -Model technology during the first and second quarters of 2024.
-An interactive brainstorming session to discuss and propose new feature requests.
-An opportunity to connect with fellow Power Grid Model enthusiasts and users.