Mule is an open-source enterprise service bus and integration platform that allows for integration across systems and protocols. It uses a graphical development environment called Anypoint Studio and provides tools for management and security. Mule supports common transports and messaging protocols like AMQP, JMS, and WebSphere MQ to connect applications and data sources. The Universal Message Object defines the parameters for internal messaging between components to set and get variables based on user needs and program functionality.
This document discusses how to deploy a Mule application to a Mule standalone server using Maven. It explains that you need to create a Mule project with Maven in Anypoint Studio, which will generate a pom.xml file. The pom.xml file needs to be configured to copy the generated deployment ZIP file to the Mule standalone server's apps folder. Running Maven from the command line or in Anypoint Studio will then build the project, deploy it to the standalone server, and allow it to be tested by hitting the configured URL.
Maven can be used to develop and manage Mule projects. Mule provides built-in Maven functionality in Anypoint Studio and for Mule ESB. In Studio, new projects can be built with Maven or existing projects can have Maven support enabled. Maven plugins for Mule ESB allow controlling Mule instances from Maven and provide archetypes for regular Mule applications. Projects developed outside Studio using Maven can also be imported.
One of the worst situations is when you have a database in need of recovery...and find that you don't have a usable backup. One option is to use a Data Unloader (DUL), a costly tool/service that is able to extract data from a down and unusable database. However, the best option is to avoid this situation completely through recovery testing, database refreshes, and proper security. This presentation focuses on common reasons for data recovery (worst practices) and how to avoid them (best practices).
This lab walks through troubleshooting common Active Directory replication errors using tools like ADREPLSTATUS, repadmin, and PowerShell. The first exercise identifies replication errors in a 5-domain controller, 3-domain environment. Exercise 2 focuses on resolving error -2146893022, which typically indicates an incorrect target principal name due to a domain controller's system time being changed by more than the tombstone lifetime.
The document discusses disaster recovery (DR) planning and testing using virtual DR solutions. It notes that downtime has significant economic costs, and that most enterprises prioritize improving DR capabilities. Traditional DR testing is static, focuses on backups, and has slow recovery times. Virtual DR solutions allow replicating workloads into virtual machines, enabling one-click failover and flexible testing. This reduces recovery times and costs while improving protection of workloads. The document promotes PlateSpin Protect and Forge solutions for virtual DR and workload protection across environments.
This document discusses ways to optimize Android apps for performance. It identifies issues with the JVM, Kotlin language features, and Android framework that can slow down apps. It recommends strategies like using StringBuilder instead of string concatenation, declaring variables as primitives or constants when possible, and properly managing resources and responding to lifecycle events. It also introduces Android Studio profilers as tools for troubleshooting performance problems. The key messages are to avoid unnecessary work, choose efficient data types and operations, manage resources properly, and leverage Jetpack components for lifecycles. Pre-initializing and lazy loading can help optimize startup times.
Mule is an open-source enterprise service bus and integration platform that allows for integration across systems and protocols. It uses a graphical development environment called Anypoint Studio and provides tools for management and security. Mule supports common transports and messaging protocols like AMQP, JMS, and WebSphere MQ to connect applications and data sources. The Universal Message Object defines the parameters for internal messaging between components to set and get variables based on user needs and program functionality.
This document discusses how to deploy a Mule application to a Mule standalone server using Maven. It explains that you need to create a Mule project with Maven in Anypoint Studio, which will generate a pom.xml file. The pom.xml file needs to be configured to copy the generated deployment ZIP file to the Mule standalone server's apps folder. Running Maven from the command line or in Anypoint Studio will then build the project, deploy it to the standalone server, and allow it to be tested by hitting the configured URL.
Maven can be used to develop and manage Mule projects. Mule provides built-in Maven functionality in Anypoint Studio and for Mule ESB. In Studio, new projects can be built with Maven or existing projects can have Maven support enabled. Maven plugins for Mule ESB allow controlling Mule instances from Maven and provide archetypes for regular Mule applications. Projects developed outside Studio using Maven can also be imported.
One of the worst situations is when you have a database in need of recovery...and find that you don't have a usable backup. One option is to use a Data Unloader (DUL), a costly tool/service that is able to extract data from a down and unusable database. However, the best option is to avoid this situation completely through recovery testing, database refreshes, and proper security. This presentation focuses on common reasons for data recovery (worst practices) and how to avoid them (best practices).
This lab walks through troubleshooting common Active Directory replication errors using tools like ADREPLSTATUS, repadmin, and PowerShell. The first exercise identifies replication errors in a 5-domain controller, 3-domain environment. Exercise 2 focuses on resolving error -2146893022, which typically indicates an incorrect target principal name due to a domain controller's system time being changed by more than the tombstone lifetime.
The document discusses disaster recovery (DR) planning and testing using virtual DR solutions. It notes that downtime has significant economic costs, and that most enterprises prioritize improving DR capabilities. Traditional DR testing is static, focuses on backups, and has slow recovery times. Virtual DR solutions allow replicating workloads into virtual machines, enabling one-click failover and flexible testing. This reduces recovery times and costs while improving protection of workloads. The document promotes PlateSpin Protect and Forge solutions for virtual DR and workload protection across environments.
This document discusses ways to optimize Android apps for performance. It identifies issues with the JVM, Kotlin language features, and Android framework that can slow down apps. It recommends strategies like using StringBuilder instead of string concatenation, declaring variables as primitives or constants when possible, and properly managing resources and responding to lifecycle events. It also introduces Android Studio profilers as tools for troubleshooting performance problems. The key messages are to avoid unnecessary work, choose efficient data types and operations, manage resources properly, and leverage Jetpack components for lifecycles. Pre-initializing and lazy loading can help optimize startup times.
This document discusses common ASP.NET production issues including performance issues, crashes, exceptions, and high memory usage. It provides recommendations for troubleshooting each type of issue such as getting memory dumps, looking at threads and stacks, and using debugging tools. The key tools mentioned are BuggyBits, Debugging Tools for Windows, SOS.dll, Task Manager, Visual Studio Team System Test, TinyGet, and Performance Monitor.
The Art of Unit Testing - Towards a Testable DesignVictor Rentea
Slides of the Talk I gave at Devoxx Belgium 2019.
=== Abstract ===
Focusing on the creative work without being terrified of breaking the existing behavior can make software development very addictive! Good automated tests can buy you that!
However, if your tests are not maintainable they may end up slowing you down and causing you painful headaches, compilation errors and spurious failures. To avoid that, your unit tests should be significant; expressive; clean; DRY; non-overlapping; and blazing fast. Writing good tests becomes the toughest challenge for any developer, no matter how battle-hardened: you need to balance risk with test maintenance costs, while looking out for test design smells that call for [risky] refactoring to drive your design towards a set of key principles (included:).
Principles that will end up shaping the way you craft the Production code itself. Because in the end, a good, clean design is more important than coverage%.
But testing gives you the best feedback to get there.
Grab a black coffee and join this snippet from Victor’s Pro Unit Testing #training, to learn about testing priorities, buggy tests, the shared @Before, Mocks vs Stubs and how to reduce them by "purifying" your logic, testing Legacy Code and refactoring @Spy-es out.
All of that in an entertaining, dynamic and memorable session.
Kroll Ontrack Recovering Your Virtual DataDave Logue
This document discusses recovering virtual data after loss. It identifies common causes of virtual data loss like hardware/software failures and human error. Recovering virtual data is challenging due to factors like multiple guest VMs on one volume. When data loss occurs, recommendations include not overwriting data, restoring to an alternate location, and contacting an experienced virtual data recovery company. Design recommendations to prevent data loss involve naming conventions, access control, documented backup/recovery plans, and monitoring virtual environments.
Java Insecurity: How to Deal with the Constant VulnerabilitiesLumension
Just over a decade ago, the outcry over Microsoft’s security problems reached such a deafening level that it finally got the attention of Bill Gates, who wrote the famous Trustworthy Computing memo. Today, many would say that Microsoft leads the industry in security and vulnerability handling.
Now, it’s Java that’s causing the uproar. But has Oracle learned anything from Microsoft in handling these seemingly ceaseless problems? I’ll start by reviewing the wide-ranging Java security changes Oracle is promising to make. They sound so much like the improvements Microsoft made back with Trustworthy Computing that I’m amazed it hasn’t been done before! We’ll move on to discuss what you can do now to address Java security in your environment.
One of the banes of security with Java is the presence of multiple versions of Java, often on the same computer. Sometimes you really need multiple versions of Java to support applications with version dependencies (crazy, I know). But other times, multiple copies of Java are there “just because.” In this webinar, we’ll talk about the current Java mess and how you can get out of it, including:
Assessment. We’ll discuss ways and tools for cataloging what versions of Java are actually out there on your endpoints.
Identification. We’ll look at methods for identifying which versions are actually required by your users; for instance, I’ll show you how you might use Process Tracking and File Access events in the Windows Security Log to see which Java files are being accessed, by whom, and by which programs.
Disabling. Can you just disable Java? Maybe not for everyone, but what if you could disable it for certain roles within your company that make up 25% – or even 75% – of your workforce? That would be worth it. We’ll explore how you might go about such a measure.
Hardening. We’ll dive into the technical details of hardening Java and reducing your Java attack surface, where possible.
Filtering. Another way to reduce your Java risk is by filtering Java content at your gateway. Again not full coverage control – but what is?
Patching. Then, we’ll delve into the Java patching nightmare. Depending on self-updaters on each endpoint, is could be a recipe for disaster, and I’ll explain why. Basically the only way out of the Java mess is a 3rd party solution that can perform centralized patch management and remediation and that’s where our sponsor, Lumension, will come in.
Hotsos 2017 - Protect or Perform by Paul G. MatuszykPaul Matuszyk
This document discusses database corruption, including the different types, ways to detect and repair corruption, and methods for prevention. It defines corruption as damage to the integrity of data. The main types are physical corruption of blocks and logical corruption of data within blocks. Detection methods include alerts, views, and commands like ANALYZE, RMAN VALIDATE, and DBV. Repair tools include RMAN, DBV, DBMS_REPAIR, and Active Data Guard. Settings like DB_BLOCK_CHECKING, DB_BLOCK_CHECKSUM, and DB_LOST_WRITE_PROTECT can help prevent corruption by validating data integrity.
EC-Council 112-12 Certification: CSCU Exam Info | Syllabus | Practice QuestionsKatyMorgan10
Begin your journey here---https://bit.ly/3PtfDjh---and access comprehensive information on the 112-12 exam guide to master Fundamentals. Discover everything you need, including tutorials, practice tests, books, study materials, exam questions, and syllabi. Enhance your understanding of Fundamentals and prepare to successfully pass the 112-12 certification. Delve into all the details of the 112-12 exam, such as the number of questions, passing percentage, and time required to complete the test.
This document discusses diagnosing database issues and corruption. It covers the Data Recovery Advisor, which can detect, analyze, and repair failures. It also covers handling block corruption, setting up the Automatic Diagnostic Repository (ADR) to store diagnostic data, and using the Health Monitor to perform proactive database checks. Key topics include listing and advising on failures using RMAN, performing block media recovery, viewing ADR data with ADRCI, and running manual and automatic Health Monitor checks.
This document provides an introduction to React, a library for building user interfaces. It discusses what React is, its core concepts like components, props, state, and unidirectional data flow. It also covers key React features such as the virtual DOM, JSX syntax, and component lifecycle methods. The document aims to explain React's fundamental ideas and best practices to help new developers get started with the framework.
This document provides tips and best practices for Oracle DBAs to become successful professionals. It recommends obtaining certifications like OCP and OCA. It also recommends maintaining blogs and participating in user groups. The document outlines rules for DBAs, including protecting data, testing changes before implementing, and frequent backups. It discusses evolving DBA roles and provides advice on automation, change management, incident response, performance tuning, and continuous learning.
There are a number of common backup problems that occur within SQL Server. This presentation goes over those problems, how they evidence themselves, and how you go about addressing the issues.
Scott Moulton owns two companies that perform data recovery and forensics. He has over 10 years of experience performing data recovery and forensics and speaking at conferences. The document discusses the goals, phases, and fundamentals of data recovery diagnostics, emphasizing that properly imaging drive sectors is crucial and that tools like SpinRite should be avoided on damaged drives as they could make recovery more difficult.
This document provides an overview of common Active Directory (AD) disasters, including hardware/software failures, human errors, and complete disasters. It discusses specific issues like morphed SYSVOL folders, broken GPT/GPC linkages, DNS aging/scavenging not being enabled, and improper time synchronization. Solutions provided include using tools like NTDSUTIL, GPOTOOL, and REPADMIN to fix issues and prevent disasters. The document emphasizes the importance of logging and monitoring to troubleshoot AD problems.
This document discusses disaster recovery (DR) options for Oracle databases. It notes that while everyone talks about DR, few organizations actually implement it due to cost barriers. It presents five scenarios comparing the licensing and support costs of using Oracle Standard Edition, Standard Edition One, and Enterprise Edition for primary and standby databases. The document concludes by introducing Dbvisit Standby as a more affordable third-party solution for creating a standby database with Standard Edition for disaster recovery purposes.
Data recovery consistency with check dbguesta1b3b39
This document discusses data recovery and consistency using CHECKDB in SQL Server. It explains why CHECKDB is important for detecting corruption, interpreting CHECKDB output to understand the corruption, and choosing between restoring from backups or repairing the database to resolve issues identified by CHECKDB. The document provides guidance on recovering from different types of corruption through examples and demos of running CHECKDB and repair options.
Backup beyond just a strategy with SQL ServerVinod Kumar
This document discusses strategies for effective SQL Server backups. It covers the phases of restore including file creation, data/log copying, redo, and undo. It discusses ways to optimize restore speed such as skipping zero initialization, hardware configuration tuning, and backup frequency. It also covers piecemeal restores of files/filegroups to maintain partial database availability and techniques for simple recovery model databases.
How to Make Android's Bootable Recovery Work For You by Drew SuarezShakacon
Android bootable recovery mode is a self-contained alternative boot mode that loads a tiny Linux environment onto a mobile device. While most stock devices are shipped with recoveries that fairly limited in nature, their use can be greatly extended with a little bit of effort. In this presentation, I will show you how to build your own custom recovery for your Android device. This can be used towards a number of interesting security related goals such as: penetration testing, forensics, data acquisition, bypassing security controls, modifying software, Android development and in some cases provides a direct exploitation route into a device. Using a variety of commonly available tools, attendees will learn how to deconstruct and inspect a number of different boot and recovery software implementations and rapidly begin compiling their own custom tools.
The intent is for an attendee to understand the scope and capabilities of Android bootable firmware and learn how to rapidly develop their own custom software for a variety of different purposes. Additionally, it teaches attendees how to look for flaws in bootable firmware which help undermine the security of Android devices. Security research, vulnerability testing, data acquisition and modification, bypassing security controls and platform testing are all intended goals and uses of a custom Android recovery firmware. By the end of the talk, an attendee should have acquired enough knowledge to start making useful tools for security's many needs.
Antonios Chatzipavlis presented on SQL Server backup and restore. The presentation covered database architecture basics including data files, transaction log files, and the buffer cache. It also discussed backup types like full, differential, transaction log, copy only and partial backups. Backup strategies and restore processes were explained, including restoring to a point in time and restoring system databases. The internals of how SQL Server performs backups using buffers and I/O threads was also summarized.
This document provides information about an exam for Oracle Database 11g new features for administrators. It includes the exam name and code, date, duration, number of questions, and pass score. It then provides 20 sample multiple choice questions from the exam, each with 4 possible answers, related to features like the SQL Repair Advisor, Automatic Diagnostic Repository (ADR), Flashback Data Archive, and Automatic Workload Repository (AWR).
Conversational agents, or chatbots, are increasingly used to access all sorts of services using natural language. While open-domain chatbots - like ChatGPT - can converse on any topic, task-oriented chatbots - the focus of this paper - are designed for specific tasks, like booking a flight, obtaining customer support, or setting an appointment. Like any other software, task-oriented chatbots need to be properly tested, usually by defining and executing test scenarios (i.e., sequences of user-chatbot interactions). However, there is currently a lack of methods to quantify the completeness and strength of such test scenarios, which can lead to low-quality tests, and hence to buggy chatbots.
To fill this gap, we propose adapting mutation testing (MuT) for task-oriented chatbots. To this end, we introduce a set of mutation operators that emulate faults in chatbot designs, an architecture that enables MuT on chatbots built using heterogeneous technologies, and a practical realisation as an Eclipse plugin. Moreover, we evaluate the applicability, effectiveness and efficiency of our approach on open-source chatbots, with promising results.
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
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 grid’s 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.
More Related Content
Similar to Call me never (Building apps that don't wake you up)
This document discusses common ASP.NET production issues including performance issues, crashes, exceptions, and high memory usage. It provides recommendations for troubleshooting each type of issue such as getting memory dumps, looking at threads and stacks, and using debugging tools. The key tools mentioned are BuggyBits, Debugging Tools for Windows, SOS.dll, Task Manager, Visual Studio Team System Test, TinyGet, and Performance Monitor.
The Art of Unit Testing - Towards a Testable DesignVictor Rentea
Slides of the Talk I gave at Devoxx Belgium 2019.
=== Abstract ===
Focusing on the creative work without being terrified of breaking the existing behavior can make software development very addictive! Good automated tests can buy you that!
However, if your tests are not maintainable they may end up slowing you down and causing you painful headaches, compilation errors and spurious failures. To avoid that, your unit tests should be significant; expressive; clean; DRY; non-overlapping; and blazing fast. Writing good tests becomes the toughest challenge for any developer, no matter how battle-hardened: you need to balance risk with test maintenance costs, while looking out for test design smells that call for [risky] refactoring to drive your design towards a set of key principles (included:).
Principles that will end up shaping the way you craft the Production code itself. Because in the end, a good, clean design is more important than coverage%.
But testing gives you the best feedback to get there.
Grab a black coffee and join this snippet from Victor’s Pro Unit Testing #training, to learn about testing priorities, buggy tests, the shared @Before, Mocks vs Stubs and how to reduce them by "purifying" your logic, testing Legacy Code and refactoring @Spy-es out.
All of that in an entertaining, dynamic and memorable session.
Kroll Ontrack Recovering Your Virtual DataDave Logue
This document discusses recovering virtual data after loss. It identifies common causes of virtual data loss like hardware/software failures and human error. Recovering virtual data is challenging due to factors like multiple guest VMs on one volume. When data loss occurs, recommendations include not overwriting data, restoring to an alternate location, and contacting an experienced virtual data recovery company. Design recommendations to prevent data loss involve naming conventions, access control, documented backup/recovery plans, and monitoring virtual environments.
Java Insecurity: How to Deal with the Constant VulnerabilitiesLumension
Just over a decade ago, the outcry over Microsoft’s security problems reached such a deafening level that it finally got the attention of Bill Gates, who wrote the famous Trustworthy Computing memo. Today, many would say that Microsoft leads the industry in security and vulnerability handling.
Now, it’s Java that’s causing the uproar. But has Oracle learned anything from Microsoft in handling these seemingly ceaseless problems? I’ll start by reviewing the wide-ranging Java security changes Oracle is promising to make. They sound so much like the improvements Microsoft made back with Trustworthy Computing that I’m amazed it hasn’t been done before! We’ll move on to discuss what you can do now to address Java security in your environment.
One of the banes of security with Java is the presence of multiple versions of Java, often on the same computer. Sometimes you really need multiple versions of Java to support applications with version dependencies (crazy, I know). But other times, multiple copies of Java are there “just because.” In this webinar, we’ll talk about the current Java mess and how you can get out of it, including:
Assessment. We’ll discuss ways and tools for cataloging what versions of Java are actually out there on your endpoints.
Identification. We’ll look at methods for identifying which versions are actually required by your users; for instance, I’ll show you how you might use Process Tracking and File Access events in the Windows Security Log to see which Java files are being accessed, by whom, and by which programs.
Disabling. Can you just disable Java? Maybe not for everyone, but what if you could disable it for certain roles within your company that make up 25% – or even 75% – of your workforce? That would be worth it. We’ll explore how you might go about such a measure.
Hardening. We’ll dive into the technical details of hardening Java and reducing your Java attack surface, where possible.
Filtering. Another way to reduce your Java risk is by filtering Java content at your gateway. Again not full coverage control – but what is?
Patching. Then, we’ll delve into the Java patching nightmare. Depending on self-updaters on each endpoint, is could be a recipe for disaster, and I’ll explain why. Basically the only way out of the Java mess is a 3rd party solution that can perform centralized patch management and remediation and that’s where our sponsor, Lumension, will come in.
Hotsos 2017 - Protect or Perform by Paul G. MatuszykPaul Matuszyk
This document discusses database corruption, including the different types, ways to detect and repair corruption, and methods for prevention. It defines corruption as damage to the integrity of data. The main types are physical corruption of blocks and logical corruption of data within blocks. Detection methods include alerts, views, and commands like ANALYZE, RMAN VALIDATE, and DBV. Repair tools include RMAN, DBV, DBMS_REPAIR, and Active Data Guard. Settings like DB_BLOCK_CHECKING, DB_BLOCK_CHECKSUM, and DB_LOST_WRITE_PROTECT can help prevent corruption by validating data integrity.
EC-Council 112-12 Certification: CSCU Exam Info | Syllabus | Practice QuestionsKatyMorgan10
Begin your journey here---https://bit.ly/3PtfDjh---and access comprehensive information on the 112-12 exam guide to master Fundamentals. Discover everything you need, including tutorials, practice tests, books, study materials, exam questions, and syllabi. Enhance your understanding of Fundamentals and prepare to successfully pass the 112-12 certification. Delve into all the details of the 112-12 exam, such as the number of questions, passing percentage, and time required to complete the test.
This document discusses diagnosing database issues and corruption. It covers the Data Recovery Advisor, which can detect, analyze, and repair failures. It also covers handling block corruption, setting up the Automatic Diagnostic Repository (ADR) to store diagnostic data, and using the Health Monitor to perform proactive database checks. Key topics include listing and advising on failures using RMAN, performing block media recovery, viewing ADR data with ADRCI, and running manual and automatic Health Monitor checks.
This document provides an introduction to React, a library for building user interfaces. It discusses what React is, its core concepts like components, props, state, and unidirectional data flow. It also covers key React features such as the virtual DOM, JSX syntax, and component lifecycle methods. The document aims to explain React's fundamental ideas and best practices to help new developers get started with the framework.
This document provides tips and best practices for Oracle DBAs to become successful professionals. It recommends obtaining certifications like OCP and OCA. It also recommends maintaining blogs and participating in user groups. The document outlines rules for DBAs, including protecting data, testing changes before implementing, and frequent backups. It discusses evolving DBA roles and provides advice on automation, change management, incident response, performance tuning, and continuous learning.
There are a number of common backup problems that occur within SQL Server. This presentation goes over those problems, how they evidence themselves, and how you go about addressing the issues.
Scott Moulton owns two companies that perform data recovery and forensics. He has over 10 years of experience performing data recovery and forensics and speaking at conferences. The document discusses the goals, phases, and fundamentals of data recovery diagnostics, emphasizing that properly imaging drive sectors is crucial and that tools like SpinRite should be avoided on damaged drives as they could make recovery more difficult.
This document provides an overview of common Active Directory (AD) disasters, including hardware/software failures, human errors, and complete disasters. It discusses specific issues like morphed SYSVOL folders, broken GPT/GPC linkages, DNS aging/scavenging not being enabled, and improper time synchronization. Solutions provided include using tools like NTDSUTIL, GPOTOOL, and REPADMIN to fix issues and prevent disasters. The document emphasizes the importance of logging and monitoring to troubleshoot AD problems.
This document discusses disaster recovery (DR) options for Oracle databases. It notes that while everyone talks about DR, few organizations actually implement it due to cost barriers. It presents five scenarios comparing the licensing and support costs of using Oracle Standard Edition, Standard Edition One, and Enterprise Edition for primary and standby databases. The document concludes by introducing Dbvisit Standby as a more affordable third-party solution for creating a standby database with Standard Edition for disaster recovery purposes.
Data recovery consistency with check dbguesta1b3b39
This document discusses data recovery and consistency using CHECKDB in SQL Server. It explains why CHECKDB is important for detecting corruption, interpreting CHECKDB output to understand the corruption, and choosing between restoring from backups or repairing the database to resolve issues identified by CHECKDB. The document provides guidance on recovering from different types of corruption through examples and demos of running CHECKDB and repair options.
Backup beyond just a strategy with SQL ServerVinod Kumar
This document discusses strategies for effective SQL Server backups. It covers the phases of restore including file creation, data/log copying, redo, and undo. It discusses ways to optimize restore speed such as skipping zero initialization, hardware configuration tuning, and backup frequency. It also covers piecemeal restores of files/filegroups to maintain partial database availability and techniques for simple recovery model databases.
How to Make Android's Bootable Recovery Work For You by Drew SuarezShakacon
Android bootable recovery mode is a self-contained alternative boot mode that loads a tiny Linux environment onto a mobile device. While most stock devices are shipped with recoveries that fairly limited in nature, their use can be greatly extended with a little bit of effort. In this presentation, I will show you how to build your own custom recovery for your Android device. This can be used towards a number of interesting security related goals such as: penetration testing, forensics, data acquisition, bypassing security controls, modifying software, Android development and in some cases provides a direct exploitation route into a device. Using a variety of commonly available tools, attendees will learn how to deconstruct and inspect a number of different boot and recovery software implementations and rapidly begin compiling their own custom tools.
The intent is for an attendee to understand the scope and capabilities of Android bootable firmware and learn how to rapidly develop their own custom software for a variety of different purposes. Additionally, it teaches attendees how to look for flaws in bootable firmware which help undermine the security of Android devices. Security research, vulnerability testing, data acquisition and modification, bypassing security controls and platform testing are all intended goals and uses of a custom Android recovery firmware. By the end of the talk, an attendee should have acquired enough knowledge to start making useful tools for security's many needs.
Antonios Chatzipavlis presented on SQL Server backup and restore. The presentation covered database architecture basics including data files, transaction log files, and the buffer cache. It also discussed backup types like full, differential, transaction log, copy only and partial backups. Backup strategies and restore processes were explained, including restoring to a point in time and restoring system databases. The internals of how SQL Server performs backups using buffers and I/O threads was also summarized.
This document provides information about an exam for Oracle Database 11g new features for administrators. It includes the exam name and code, date, duration, number of questions, and pass score. It then provides 20 sample multiple choice questions from the exam, each with 4 possible answers, related to features like the SQL Repair Advisor, Automatic Diagnostic Repository (ADR), Flashback Data Archive, and Automatic Workload Repository (AWR).
Similar to Call me never (Building apps that don't wake you up) (20)
Conversational agents, or chatbots, are increasingly used to access all sorts of services using natural language. While open-domain chatbots - like ChatGPT - can converse on any topic, task-oriented chatbots - the focus of this paper - are designed for specific tasks, like booking a flight, obtaining customer support, or setting an appointment. Like any other software, task-oriented chatbots need to be properly tested, usually by defining and executing test scenarios (i.e., sequences of user-chatbot interactions). However, there is currently a lack of methods to quantify the completeness and strength of such test scenarios, which can lead to low-quality tests, and hence to buggy chatbots.
To fill this gap, we propose adapting mutation testing (MuT) for task-oriented chatbots. To this end, we introduce a set of mutation operators that emulate faults in chatbot designs, an architecture that enables MuT on chatbots built using heterogeneous technologies, and a practical realisation as an Eclipse plugin. Moreover, we evaluate the applicability, effectiveness and efficiency of our approach on open-source chatbots, with promising results.
5th LF Energy Power Grid Model Meet-up SlidesDanBrown980551
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 grid’s 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.
What is an RPA CoE? Session 1 – CoE VisionDianaGray10
In the first session, we will review the organization's vision and how this has an impact on the COE Structure.
Topics covered:
• The role of a steering committee
• How do the organization’s priorities determine CoE Structure?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
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!
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/temporal-event-neural-networks-a-more-efficient-alternative-to-the-transformer-a-presentation-from-brainchip/
Chris Jones, Director of Product Management at BrainChip , presents the “Temporal Event Neural Networks: A More Efficient Alternative to the Transformer” tutorial at the May 2024 Embedded Vision Summit.
The expansion of AI services necessitates enhanced computational capabilities on edge devices. Temporal Event Neural Networks (TENNs), developed by BrainChip, represent a novel and highly efficient state-space network. TENNs demonstrate exceptional proficiency in handling multi-dimensional streaming data, facilitating advancements in object detection, action recognition, speech enhancement and language model/sequence generation. Through the utilization of polynomial-based continuous convolutions, TENNs streamline models, expedite training processes and significantly diminish memory requirements, achieving notable reductions of up to 50x in parameters and 5,000x in energy consumption compared to prevailing methodologies like transformers.
Integration with BrainChip’s Akida neuromorphic hardware IP further enhances TENNs’ capabilities, enabling the realization of highly capable, portable and passively cooled edge devices. This presentation delves into the technical innovations underlying TENNs, presents real-world benchmarks, and elucidates how this cutting-edge approach is positioned to revolutionize edge AI across diverse applications.
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.
How information systems are built or acquired puts information, which is what they should be about, in a secondary place. Our language adapted accordingly, and we no longer talk about information systems but applications. Applications evolved in a way to break data into diverse fragments, tightly coupled with applications and expensive to integrate. The result is technical debt, which is re-paid by taking even bigger "loans", resulting in an ever-increasing technical debt. Software engineering and procurement practices work in sync with market forces to maintain this trend. This talk demonstrates how natural this situation is. The question is: can something be done to reverse the trend?
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
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
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.
Essentials of Automations: Exploring Attributes & Automation ParametersSafe Software
Building automations in FME Flow can save time, money, and help businesses scale by eliminating data silos and providing data to stakeholders in real-time. One essential component to orchestrating complex automations is the use of attributes & automation parameters (both formerly known as “keys”). In fact, it’s unlikely you’ll ever build an Automation without using these components, but what exactly are they?
Attributes & automation parameters enable the automation author to pass data values from one automation component to the next. During this webinar, our FME Flow Specialists will cover leveraging the three types of these output attributes & parameters in FME Flow: Event, Custom, and Automation. As a bonus, they’ll also be making use of the Split-Merge Block functionality.
You’ll leave this webinar with a better understanding of how to maximize the potential of automations by making use of attributes & automation parameters, with the ultimate goal of setting your enterprise integration workflows up on autopilot.
Digital Banking in the Cloud: How Citizens Bank Unlocked Their MainframePrecisely
Inconsistent user experience and siloed data, high costs, and changing customer expectations – Citizens Bank was experiencing these challenges while it was attempting to deliver a superior digital banking experience for its clients. Its core banking applications run on the mainframe and Citizens was using legacy utilities to get the critical mainframe data to feed customer-facing channels, like call centers, web, and mobile. Ultimately, this led to higher operating costs (MIPS), delayed response times, and longer time to market.
Ever-changing customer expectations demand more modern digital experiences, and the bank needed to find a solution that could provide real-time data to its customer channels with low latency and operating costs. Join this session to learn how Citizens is leveraging Precisely to replicate mainframe data to its customer channels and deliver on their “modern digital bank” experiences.
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.
Northern Engraving | Nameplate Manufacturing Process - 2024Northern Engraving
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!
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.
HCL Notes and Domino License Cost Reduction in the World of DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
- Reducing license cost by finding and fixing misconfigurations and superfluous accounts
- How do CCB and CCX licenses really work?
- Understanding the DLAU tool and how to best utilize it
- Tips for common problem areas, like team mailboxes, functional/test users, etc
- Practical examples and best practices to implement right away