How Do You Get Good SQL?

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Embarcadero offers database and code optimization tools for application developers, database developers, and database administrators to prevent, find, and fix problems that impact performance throughout the system development lifecycle.

Technology

Replay and more: https://blogs.embarcadero.com/pytorch-for-delphi-with-the-python-data-sciences-libraries/ The next installment of the Embarcadero Open Source Live Stream takes a look at the Delphi side of the Python Ecosystem with the new Python Data Sciences Libraries and related projects that make it super easy write Delphi code against Python libraries and easily deploy on Windows, Linux, MacOS, and Android. Specific examples with the Python Natural Language Toolkit and PyTorch, the library that powers projects like Tesla Autopilot, Uber's Pyro, Hugging Face's Transformers. This is part of a series of regular live streams discussing the latest in Embarcadero open source projects. Hosted by Jim McKeeth and joined by members of the community and developers involved in these open source projects, as well as members of Embarcadero and Idera’s Product Management. A great opportunity to see behind the scenes and help shape the future of Embarcadero’s Open Source projects.

Android on Windows 11 - A Developer's Perspective (Windows Subsystem For Andr...

Embarcadero Technologies

The Windows Subsystem for Android (WSA) brings native Android applications to the Windows 11 desktop. Learn how to set up and configure Windows Subsystem for Android for use in software development. See what is required to run WSA as well as what is required to target it from your Android development. Windows Subsystem for Android is available for public preview on Windows 11. Webinar replay and more: https://blogs.embarcadero.com/?p=134192

Linux GUI Applications on Windows Subsystem for Linux

Embarcadero Technologies

for Linux (WSL2) with full GUI and X windows support. Join this webinar to better understand WSL2, how it works, proper setup, configuration options, and learn to target it in your application development. Test your Linux applications on your Windows desktop without the need for a second computer or the overhead of a virtual machine. Learn to leverage additional Linux features and APIs from your applications. Examples with Delphi 11 Alexandria and FMXLinux

Python on Android with Delphi FMX - The Cross Platform GUI Framework

Embarcadero Technologies

Learn how Embarcadero's newly released free Python modules bring the power and flexibility of Delphi's GUI frameworks to Python. VCL and FireMonkey (FMX) are mature GUI libraries. VCL is focused on native Windows development, while FireMonkey brings a powerful flexible GUI framework to Windows, Linux, macOS, and even Android. This webinar will introduce you to these new free Python modules and how you can use them to build graphical users interfaces with Python. Part 2 will show you how to target Android GUI applications with Python!

Introduction to Python GUI development with Delphi for Python - Part 1: Del...

Embarcadero Technologies

Learn how Embarcadero’s newly released free Python modules bring the power and flexibility of Delphi’s GUI frameworks to Python. VCL and FireMonkey (FMX) are mature GUI libraries. VCL is focused on native Windows development, while FireMonkey brings a powerful flexible GUI framework to Windows, Linux, macOS, and even Android. This webinar will introduce you to these new free Python modules and how you can use them to build graphical users interfaces with Python. Part 2 will show you how to target Android GUI applications with Python!

FMXLinux Introduction - Delphi's FireMonkey for Linux

Embarcadero Technologies

Join Jim McKeeth as he introduces you to FMXLinux, and shows how you can bring the power of FireMonkey to Linux. Outline: Installation via GetIt Package Manager Linux, PAServer, SDK, & Package Installation FMXLinux usage and Samples FireDAC Database Access on Linux Migrating from Windows VCL to FMXLinux 3rd Party FMXLinux Support Deploying rich web apps via Broadway https://embt.co/FMXLinuxIntro

Python for Delphi Developers - Part 2

Embarcadero Technologies

Python for Delphi Developers - Part 1 Introduction

Embarcadero Technologies

When it comes to developing mobile applications, keeping data on your device is a must-have feature, but can still be risky. With embedded InterBase, you can deploy high-performance multi-device applications that maintain 256-bit encryption, have a small footprint and need little, if any, administration. What can participants expect to learn: Using InterBase in your mobile apps is easier than you may expect. Learn to develop mobile applications using InterBase, and how to take advantage of some of the convenient features about InterBase like Change Views and 256-bit security. Join Mary Kelly, InterBase Engineer & RAD Software Consultant, and Jim McKeeth, Chief Developer Advocate & Engineer, for this webinar replay. Replay: https://embt.co/2qUPwWY

Rad Server Industry Template - Connected Nurses Station - Setup Document

Embarcadero Technologies

TMS Google Mapping Components

Embarcadero Technologies

Move Desktop Apps to the Cloud - RollApp & Embarcadero webinar

Embarcadero Technologies

Applications built with Delphi and C++ Builder for the Windows platform have proven to be indispensable instruments for businesses, but rewriting them for the cloud is often cost-prohibiting. rollApp offers a cloud platform that can run existing desktop applications in the cloud without any need to modify them. At this webinar you will learn how to move your application to the cloud and offer the benefits of a cloud solution to your users in a matter of a few weeks.

Useful C++ Features You Should be Using

Embarcadero Technologies

Learn about the latest features of C++11 that you can take advantage of today in C++Builder 10.1 Berlin. David Millington, Embarcadero's new C++Builder Product Manager, shows cool C++11 code in the IDE that can be compiled for Windows, macOS, iOS and Android using the Embarcadero C++Builder Clang-enhanced compiler. C++11 language features covered include: Auto typed variables Variadic templates Lambda expressions Atomic operations Unrestricted unions and more

Getting Started Building Mobile Applications for iOS and Android

Embarcadero Technologies

Slide deck for the June 2, 2016 Embarcadero Webinar This webinar will show you how to build mobile applications for iOS and Android using Delphi and C++Builder 10.1 Berlin. We will cover getting started, best practices for mobile UI/UX, building your first app, using FireUI Live Preview, creating custom design views and Live Previews, a real world example of creating, submitting and getting store acceptance for an iOS and Android app, working with databases, what’s new for mobile development and more. This webinar will also give advice to Windows VCL desktop application developers who want to migrate their as much of their existing code to the iOS and Android mobile platforms In this webinar we take a deeper dive into: • How to get started building Mobile Apps if you are a Windows VCL desktop developer • Building Mobile Apps using the different target platforms configurations • Best practices and Apple/Google UI/UX guidelines for mobile applications – you’ll need to follow these to get your apps accepted. • Creating FireUI Designer Custom IDE Views for other Mobile Devices • FireUI Live Preview – extending the App to support custom component viewing • Accessing Local and Remote Databases from your mobile apps • Submitting apps to the Apple App Store, Google Play Technical demonstrations will be presented by the team. Live Q&A will be done during and at the end of the webinar.

Embarcadero RAD server Launch Webinar

Embarcadero Technologies

This document discusses RAD Server, a back-end platform from Embarcadero Technologies for building multi-tier applications with Delphi and C++Builder. RAD Server provides automated REST/JSON API publishing of server-side Delphi and C++ code. It also includes integration middleware, built-in application services, and tools for managing APIs, users and analytics. RAD Server allows developers to quickly develop and deploy modern multi-tier applications with Delphi and C++. Pricing options are provided on a per user or unlimited user basis.

ER/Studio 2016: Build a Business-Driven Data Architecture

Embarcadero Technologies

The Secrets of SQL Server: Database Worst Practices

Embarcadero Technologies

Driving Business Value Through Agile Data Assets

Embarcadero Technologies

Troubleshooting Plan Changes with Query Store in SQL Server 2016

Embarcadero Technologies

Watch the companion webinar at: Join John Sterrett, Senior Advisor at Linchpin People and Scott Walz, Director of Software Consultants, to learn how execution plans get invalidated and why data skew could be the root cause to seeing different execution plans for the same query. We will look at options for forcing a query to use a particular execution plan. Finally, you will learn how this complex problem can be identified and resolved simply using a new feature in SQL Server 2016 called Query Store.

Great Scott! Dealing with New Datatypes

Embarcadero Technologies

Register for the companion webinar: http://forms.embarcadero.com/Dealing-with-New-Datatypes Data modeling is going back to the future! No, it doesn’t include a hoverboard (yet), but it does include some new datatypes that capture temporal and spatial information. In the past, datatypes were used to classify various types of data, whether integers, characters, or alphanumeric strings. With the technologies introduced in recent years, these basic datatypes can’t address everything – data modelers now need more specialized datatypes for specific needs and new formats. Multiple database platforms have introduced new datatypes that can make it easier to support more advanced data concepts in physical data models. If you do not know about what new things are happening in the physical data modeling world, or what to do with them, Karen Lopez will discuss using a variety of new datatypes including: •Temporal, such as period, with keywords •Spatial, including geospatial •Others, incorporating JSON/BSON/UBJSON usage Learn more about ER/Studio at: http://www.embarcadero.com/products/er-studio

Agile, Automated, Aware: How to Model for Success

Embarcadero Technologies

Watch the companion webinar at: http://forms.embarcadero.com/AgileAutomatedAware Data management teams face some tough challenges these days. Organizations need business-driven visibility that enables understanding and awareness of enterprise data assets – without worrying about definitions and change management. But with information architectures evolving, serving up accurately defined, reusable data can become a complex issue. In this episode of The Briefing Room hosted by the Bloor Group, veteran analyst David Loshin explains the importance of agile, automated workflows in today’s enterprise data architectures. Ron Huizenga of Embarcadero discusses how the ER/Studio suite approaches data modeling and management from a modern architecture standpoint. He explains that unifying the way information is represented can not only eliminate the need for costly workarounds, but also foster collaboration between data architects, developers and business users. Learn more about data modeling and data architecture with ER/Studio at http://www.embarcadero.com/products/er-studio.

What's New in DBArtisan and Rapid SQL 2016

Embarcadero Technologies

Is This Really a SAN Problem? Understanding the Performance of Your IO Subsy...

Embarcadero Technologies

Learn more about Embarcadero database tools at: http://www.embarcadero.com/products/database-tools Nearly 80% of performance issues appear to be related to the performance of storage. In reality, only about half of those are actual bottlenecks - frequently things like missing indexes, bad database design or misuse of features can either negatively impact the performance of the storage, or make it look like the root cause of the issue. Join Microsoft MVP, Joseph D’Antoni and Embarcadero Director of Software Consultants, Scott Walz as they shed light on diagnosing your IO subsystem. In this session, you will learn: + Where to look in SQL Server to gather information + How to use Windows Performance Monitor to analyze storage performance + What a "false positive" storage problem might look like There are only so many times you can yell at the SAN admin, before they get cranky and start giving you 1GB drives, so attend this session and learn when the time is right.

RAD Studio, Delphi and C++Builder 10 Feature Matrix

Embarcadero Technologies

Learn more at: http://www.embarcadero.com/products/rad-studio?cid=701G0000000WLhl Embarcadero® RAD Studio™ 10 Seattle is the fastest way to build and update data-rich, hyper connected, visually engaging applications for Windows 10, Mac, Mobile, IoT and more using Object Pascal and C++. Quickly and easily bring your apps and customers to Windows 10 with a wide range of Windows 10 enabling features such as new Windows 10 VCL Controls, VCL and FMX UI Styles, and UWP (Universal Windows Platform) services like notifications.

7 Dangerous Myths DBAs Believe about Data Modeling

Embarcadero Technologies

Watch the companion webinar at: http://embt.co/1hjDU8s Many DBAs may only know enough about data modeling to be dangerous. There are a number of challenges that DBAs face when trying to do data modeling, as well as some preconceived notions of what they think data modeling can (or can’t) do for them, such as generating useful DDL code. This 90-minute session will provide specific insights and examples to show DBAs how a data modeling tool can help them improve database performance. Data modeling can simplify routine tasks and provide valuable context for a database implementation. Karen Lopez and John Sterrett will debunk seven dangerous myths that DBAs believe about data modeling, and also discuss and demonstrate: + Challenges DBAs encounter with data modeling + What data modeling really means and how it adds value + Why data modeling is key to successful agile projects + How data model-driven development saves time and money + Why data modeling should be done throughout the development lifecycle

The Key to Big Data Modeling: Collaboration

Embarcadero Technologies

View the companion webinar at: http://embt.co/1L8V6dI Some claim that, in the age of Big Data, data modeling is less important or even not needed. However, with the increased complexity of the data landscape, it is actually more important to incorporate data modeling in order to understand the nature of the data and how they are interrelated. In order to do this effectively, the way that we do data modeling needs to adapt to this complex environment. One of the key data modeling issues is how to foster collaboration between new groups, such as data scientists, and traditional data management groups. There are often different paradigms, and yet it is critical to have a common understanding of data and semantics between different parts of an organization. In this presentation, Len Silverston will discuss: + How Big Data has changed our landscape and affected data modeling + How to conduct data modeling in a more ‘agile’ way for Big Data environments + How we can collaborate effectively within an organization, even with differing perspectives About the Presenter: Len Silverston is a best-selling author, consultant, and a fun and top rated speaker in the field of data modeling, data governance, as well as human behavior in the data management industry, where he has pioneered new approaches to effectively tackle enterprise data management. He has helped many organizations world-wide to integrate their data, systems and even their people. He is well known for his work on "Universal Data Models", which are described in The Data Model Resource Book series (Volumes 1, 2, and 3).

Understanding Hardware: The Right Fights for the DBA to Pick with the Server ...

Embarcadero Technologies

This document summarizes a presentation given by Joey D'Antoni on how database administrators should pick their battles when working with server, storage, and virtualization teams. Some of the key points made include: avoiding fights over issues like RAID levels, virtual vs physical servers, and storage layouts; ensuring databases are on the latest versions of Windows; using features like Group Managed Service Accounts; working with storage administrators on space allocation and backups; and understanding virtualization best practices when databases are virtualized. The overall message is that relationships with other teams are important, and DBAs should focus on collaborating rather than arguing over issues that don't significantly impact databases.

Introduction of Cybersecurity with OSS at Code Europe 2024

Hiroshi 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.

Demystifying Knowledge Management through Storytelling

Enterprise Knowledge

The Department of Veteran Affairs (VA) invited Taylor Paschal, Knowledge & Information Management Consultant at Enterprise Knowledge, to speak at a Knowledge Management Lunch and Learn hosted on June 12, 2024. All Office of Administration staff were invited to attend and received professional development credit for participating in the voluntary event. The objectives of the Lunch and Learn presentation were to: - Review what KM ‘is’ and ‘isn’t’ - Understand the value of KM and the benefits of engaging - Define and reflect on your “what’s in it for me?” - Share actionable ways you can participate in Knowledge - - Capture & Transfer

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zkStudyClub - LatticeFold: A Lattice-based Folding Scheme and its Application...

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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

Dandelion Hashtable: beyond billion requests per second on a commodity server

Antonios Katsarakis

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).

"Frontline Battles with DDoS: Best practices and Lessons Learned", Igor Ivaniuk

Fwdays

At this talk we will discuss DDoS protection tools and best practices, discuss network architectures and what AWS has to offer. Also, we will look into one of the largest DDoS attacks on Ukrainian infrastructure that happened in February 2022. We'll see, what techniques helped to keep the web resources available for Ukrainians and how AWS improved DDoS protection for all customers based on Ukraine experience

"Choosing proper type of scaling", Olena Syrota

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inQuba Webinar Mastering Customer Journey Management with Dr Graham Hill

LizaNolte

HERE IS YOUR WEBINAR CONTENT! 'Mastering Customer Journey Management with Dr. Graham Hill'. We hope you find the webinar recording both insightful and enjoyable. In this webinar, we explored essential aspects of Customer Journey Management and personalization. Here’s a summary of the key insights and topics discussed: Key Takeaways: Understanding the Customer Journey: Dr. Hill emphasized the importance of mapping and understanding the complete customer journey to identify touchpoints and opportunities for improvement. Personalization Strategies: We discussed how to leverage data and insights to create personalized experiences that resonate with customers. Technology Integration: Insights were shared on how inQuba’s advanced technology can streamline customer interactions and drive operational efficiency.

Leveraging the Graph for Clinical Trials and Standards

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From Natural Language to Structured Solr Queries using LLMs

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This talk draws on experimentation to enable AI applications with Solr. One important use case is to use AI for better accessibility and discoverability of the data: while User eXperience techniques, lexical search improvements, and data harmonization can take organizations to a good level of accessibility, a structural (or “cognitive” gap) remains between the data user needs and the data producer constraints. That is where AI – and most importantly, Natural Language Processing and Large Language Model techniques – could make a difference. This natural language, conversational engine could facilitate access and usage of the data leveraging the semantics of any data source. The objective of the presentation is to propose a technical approach and a way forward to achieve this goal. The key concept is to enable users to express their search queries in natural language, which the LLM then enriches, interprets, and translates into structured queries based on the Solr index’s metadata. This approach leverages the LLM’s ability to understand the nuances of natural language and the structure of documents within Apache Solr. The LLM acts as an intermediary agent, offering a transparent experience to users automatically and potentially uncovering relevant documents that conventional search methods might overlook. The presentation will include the results of this experimental work, lessons learned, best practices, and the scope of future work that should improve the approach and make it production-ready.

Northern Engraving | Nameplate Manufacturing Process - 2024

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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!

AppSec PNW: Android and iOS Application Security with MobSF

Ajin Abraham

Mobile Security Framework - MobSF is a free and open source automated mobile application security testing environment designed to help security engineers, researchers, developers, and penetration testers to identify security vulnerabilities, malicious behaviours and privacy concerns in mobile applications using static and dynamic analysis. It supports all the popular mobile application binaries and source code formats built for Android and iOS devices. In addition to automated security assessment, it also offers an interactive testing environment to build and execute scenario based test/fuzz cases against the application. This talk covers: Using MobSF for static analysis of mobile applications. Interactive dynamic security assessment of Android and iOS applications. Solving Mobile app CTF challenges. Reverse engineering and runtime analysis of Mobile malware. How to shift left and integrate MobSF/mobsfscan SAST and DAST in your build pipeline.

GNSS spoofing via SDR (Criptored Talks 2024)

Javier Junquera

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.

Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectors

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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. We’ll 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

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