Just a sample job motivation letter to guide those who have not yet written job motivation letters. You may want to do yours better. This sample will help you.
Karen Lopez 10 Physical Data Modeling BlundersKaren Lopez
Karen Lopez's presentation about 10 Physical Data Modeling/Database Design blunders, based on her work in helping organizations get the most value out of their models and data.
Notice an error? Let me know. I welcome this sort of feedback.
Qiagram is a collaborative visual data exploration environment that enables investigator-initiated, hypothesis-driven data exploration, allowing business users as well as IT professionals to easily ask complex questions against complex data sets.
Just a sample job motivation letter to guide those who have not yet written job motivation letters. You may want to do yours better. This sample will help you.
Karen Lopez 10 Physical Data Modeling BlundersKaren Lopez
Karen Lopez's presentation about 10 Physical Data Modeling/Database Design blunders, based on her work in helping organizations get the most value out of their models and data.
Notice an error? Let me know. I welcome this sort of feedback.
Qiagram is a collaborative visual data exploration environment that enables investigator-initiated, hypothesis-driven data exploration, allowing business users as well as IT professionals to easily ask complex questions against complex data sets.
Data Warehouse Design and Best PracticesIvo Andreev
A data warehouse is a database designed for query and analysis rather than for transaction processing. An appropriate design leads to scalable, balanced and flexible architecture that is capable to meet both present and long-term future needs. This session covers a comparison of the main data warehouse architectures together with best practices for the logical and physical design that support staging, load and querying.
This fast-paced presentation is for the medium-level and higher LotusScript programmer who wants bite-sized lessons from the field. It's presented in three categories, covering tips you should be using, tips you should know, and finally tips that you should be aware of.
This presentation was also used for the speedgeeking session. I had to give a 60 minute presentation in 4.5 minutes, 12 times. I managed to complete it once, and averaged getting throught 22 tips. The fun thing about speedgeeking is that it does force you to think how you can compress down a presentation, and make each word fight for survival..
Modern Oracle DBAs have spent years acquiring extremely valuable skills, even while facing increased responsibility for growing numbers of diverse multi-version databases, demands to transition to public cloud computing Infrastructure, and a never-ending drumbeat for upskilling and relevance in our industry. It’s the perfect time to consider a transition in your career by leveraging your expertise with the Oracle database in a new role as a Data Engineer (DE).
Given at the Madison PHP Meetup: Most developers deal with databases some of the time. However, even those who are well versed in SQL, use object-relational mapping tools regularly, and understand database normalization still may not be getting the most out of their relational database. This talk will cover some real world problems and ways to solve them
This SolidWorks World 2008 presentation from Paul Gimbel of Razorleaf Corporation focuses on the use of Microsoft Excel as a tool to power SolidWorks design automation.
Moyez Dreamforce 2017 presentation on Large Data Volumes in SalesforceMoyez Thanawalla
As enterprises continue to push more or their data to the cloud, Salesforce has seen data volumes in its tenant orgs grow at an exponential rate. How do you manage such volumes efficiently? How do you build queries and reports that respond in a timely manner?
What Your Database Query is Really DoingDave Stokes
Do you ever wonder what your database servers is REALLY doing with that query you just wrote. This is a high level overview of the process of running a query
Let’s face it: Best Practices are too many to really know them all and choose which ones should be applied first. Does your telephone ring all the time? Do your users ask for that “quick report” that instead takes ages and keeps changing every time you think it’s done? Have you ever thought that in dire times avoiding Worst Practices could be a good starting point and you can leave fine tuning for a better future? If the answer is “yes”, then this session is for you: we will discover together how not to torture a SQL Server instance and we will see how to avoid making choices that in the long run could turn out to be not as smart as they looked initially.
Haystack 2018 - Algorithmic Extraction of Keywords Concepts and VocabulariesMax Irwin
Presentation as given to the Haystack Conference, which outlines research and techniques for automatic extraction of keywords, concepts, and vocabularies from text corpora.
Way #5 Don’t end up in a ditch because you weren’t aware of roadblocks in you...panagenda
Recording: https://pan.news/idna20200311
It’s dangerous to underestimate the impact of database design on the future of your Notes/Domino applications. It doesn’t matter if you are modernizing or migrating. Each path has to deal with its own challenges around platform dependencies or incompatibility in the source code. Having the code base at your fingertips is key to mastering these challenges before they turn into issues.
Join Franz Walder for this webinar and learn how to identify the potential roadblocks. You will leave being able to apply these findings to your own project. They will help you avoid the complications so many others have run into. Project managers and developers alike will benefit from increased efficiency while reducing risk at the same time.
All developers understand the theoretical value of unit testing, but with data driven applications, figuring out how to create tests can be hard. In this session, you will learn how to design and build a data layer that can be tested. We will introduce data layer architecture practices and methodologies that make testing possible, and cover the basics of unit test mocking. You will also be guided through various types of testing, including unit, integration, and functional testing. Leave this session with the basics needed to start creating tests for application data layers, including those powered by LinqToSQL and Entity Framework.
Has your app taken off? Are you thinking about scaling? MongoDB makes it easy to horizontally scale out with built-in automatic sharding, but did you know that sharding isn't the only way to achieve scale with MongoDB?
In this webinar, we'll review three different ways to achieve scale with MongoDB. We'll cover how you can optimize your application design and configure your storage to achieve scale, as well as the basics of horizontal scaling. You'll walk away with a thorough understanding of options to scale your MongoDB application.
Topics covered include:
- Scaling Vertically
- Hardware Considerations
- Index Optimization
- Schema Design
- Sharding
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Data Warehouse Design and Best PracticesIvo Andreev
A data warehouse is a database designed for query and analysis rather than for transaction processing. An appropriate design leads to scalable, balanced and flexible architecture that is capable to meet both present and long-term future needs. This session covers a comparison of the main data warehouse architectures together with best practices for the logical and physical design that support staging, load and querying.
This fast-paced presentation is for the medium-level and higher LotusScript programmer who wants bite-sized lessons from the field. It's presented in three categories, covering tips you should be using, tips you should know, and finally tips that you should be aware of.
This presentation was also used for the speedgeeking session. I had to give a 60 minute presentation in 4.5 minutes, 12 times. I managed to complete it once, and averaged getting throught 22 tips. The fun thing about speedgeeking is that it does force you to think how you can compress down a presentation, and make each word fight for survival..
Modern Oracle DBAs have spent years acquiring extremely valuable skills, even while facing increased responsibility for growing numbers of diverse multi-version databases, demands to transition to public cloud computing Infrastructure, and a never-ending drumbeat for upskilling and relevance in our industry. It’s the perfect time to consider a transition in your career by leveraging your expertise with the Oracle database in a new role as a Data Engineer (DE).
Given at the Madison PHP Meetup: Most developers deal with databases some of the time. However, even those who are well versed in SQL, use object-relational mapping tools regularly, and understand database normalization still may not be getting the most out of their relational database. This talk will cover some real world problems and ways to solve them
This SolidWorks World 2008 presentation from Paul Gimbel of Razorleaf Corporation focuses on the use of Microsoft Excel as a tool to power SolidWorks design automation.
Moyez Dreamforce 2017 presentation on Large Data Volumes in SalesforceMoyez Thanawalla
As enterprises continue to push more or their data to the cloud, Salesforce has seen data volumes in its tenant orgs grow at an exponential rate. How do you manage such volumes efficiently? How do you build queries and reports that respond in a timely manner?
What Your Database Query is Really DoingDave Stokes
Do you ever wonder what your database servers is REALLY doing with that query you just wrote. This is a high level overview of the process of running a query
Let’s face it: Best Practices are too many to really know them all and choose which ones should be applied first. Does your telephone ring all the time? Do your users ask for that “quick report” that instead takes ages and keeps changing every time you think it’s done? Have you ever thought that in dire times avoiding Worst Practices could be a good starting point and you can leave fine tuning for a better future? If the answer is “yes”, then this session is for you: we will discover together how not to torture a SQL Server instance and we will see how to avoid making choices that in the long run could turn out to be not as smart as they looked initially.
Haystack 2018 - Algorithmic Extraction of Keywords Concepts and VocabulariesMax Irwin
Presentation as given to the Haystack Conference, which outlines research and techniques for automatic extraction of keywords, concepts, and vocabularies from text corpora.
Way #5 Don’t end up in a ditch because you weren’t aware of roadblocks in you...panagenda
Recording: https://pan.news/idna20200311
It’s dangerous to underestimate the impact of database design on the future of your Notes/Domino applications. It doesn’t matter if you are modernizing or migrating. Each path has to deal with its own challenges around platform dependencies or incompatibility in the source code. Having the code base at your fingertips is key to mastering these challenges before they turn into issues.
Join Franz Walder for this webinar and learn how to identify the potential roadblocks. You will leave being able to apply these findings to your own project. They will help you avoid the complications so many others have run into. Project managers and developers alike will benefit from increased efficiency while reducing risk at the same time.
All developers understand the theoretical value of unit testing, but with data driven applications, figuring out how to create tests can be hard. In this session, you will learn how to design and build a data layer that can be tested. We will introduce data layer architecture practices and methodologies that make testing possible, and cover the basics of unit test mocking. You will also be guided through various types of testing, including unit, integration, and functional testing. Leave this session with the basics needed to start creating tests for application data layers, including those powered by LinqToSQL and Entity Framework.
Has your app taken off? Are you thinking about scaling? MongoDB makes it easy to horizontally scale out with built-in automatic sharding, but did you know that sharding isn't the only way to achieve scale with MongoDB?
In this webinar, we'll review three different ways to achieve scale with MongoDB. We'll cover how you can optimize your application design and configure your storage to achieve scale, as well as the basics of horizontal scaling. You'll walk away with a thorough understanding of options to scale your MongoDB application.
Topics covered include:
- Scaling Vertically
- Hardware Considerations
- Index Optimization
- Schema Design
- Sharding
Similar to Elegant and Efficient Database Design (20)
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
25. Indexing: Clustered B-Tree Indexes in SQL Server are organized as B-trees member name clustered index (image from Clustered Indexes vs. Nonclustered Indexes in SQL Server:http://tr.im/AeU5)
26. Indexing: Non-Clustered B-Tree member id non-clustered index (image from Clustered Indexes vs. Nonclustered Indexes in SQL Server:http://tr.im/AeU5)
27. Indexing: Other Types Unique Full-text Included columns Indexed views XML Filtered (new for 2008) Spatial (new for 2008) http://msdn.microsoft.com/en-us/library/ms175049.aspx
30. Indexing considerations: tables Integer primary key on every table /* take checkpoint, clear buffers & cache */ SELECT s.term, s.section_id, COUNT(penn_id) FROM flat_section s JOIN flat_enrollment e ON s.section_id = e.section_id AND s.term = e.term GROUP BY s.term, s.section_id
33. Indexing considerations: columns Columns you join on: indexed integers are your friend! How are the columns used in queries? Cardinality: 1:1, 1:many, many:many Data type Indexing multiple columns: moderation Goal 1: performance! Goal 2: smallest index file possible.
34. Indexing Considerations: Yes! No!
35. Indexing Considerations: Yes! No! TINY: 8 bits (0 – 255): 01010101 SMALL INTEGER: 16 bits (0 – 65536): 0101010101010101 INTEGER: 32 bits (0 – 16777215): 01010101010101010101010101010101 VARCHAR ‘philadelphia’: 104 bits, at least (encoding UTF-8): 01010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101010101 Consider joining 4 tables on ‘philadelphia’: 4 initial lookups on indexes, 8 times as bulky and less cacheable as a small integer. Index on VARCHARs only when needed Keeps index files smaller and less chance of fragmentation; fragmented index files make Matt Frew’s life hellish (no, that is NOT a positive!) Consider purpose: don’t index for a one time script or report
36. Indexing Example: WRDS Queries
37. Indexing Example: WRDS Queries Large table: millions of rows A record for each WRDS query VARCHAR columns that should be INTEGERS Report requests for subscribers asking number of queries for a date range group by library and file Before indexing, full table scan: 30 secs per query Index added: subscriber, query date, library, file After indexing, without table scan: 0.02 secs per query
38. Indexing Tools: SSMS From the Query menu: SET STATISTICS TIME, SET STATISTICS IO Include Actual Execution Plan
42. Best Practices: Data Types Don’t skimp on column length: Yes/No? Maybe. Open/Closed? Under construction. Black/White? Grey. Know required level of precision, and leave yourself room to grow. Accuracy to the day, minute, millisecond?
44. Best Practices: work the DB Foreign Keys Unique indexes Check constraints Default constraints Triggers image courtesy of My New Filing Technique is Unstoppable by David Rees: http://www.mnftiu.cc/2002/11/26/filing-009/ (nsfw)
46. Best Practices: Crunch Time! “Temporary” projects Balance between today’s pragmatism and tomorrow’s pain Code review sooner
47. Best Practices: Experiment Experiment in SQL Server Management Studio to improve your times and execution plans
48. Be Opinionated! Solicit feedback on database design before coding starts, not after. Ask for opinions, and share your opinions! More eyes = better database design More ideas = better database design Anyone have any tips… or questions?
49. Resources SQL Server Books Online http://msdn.microsoft.com/en-us/library/ms130214.aspx SQL Server 2008 Query Performance Turning Distilled by Grant Fritchey and Sajal Dam Comparing Tables Organized with Clustered Indexes versus Heapshttp://technet.microsoft.com/en-us/library/cc917672.aspx MS Index Design Guidelineshttp://msdn.microsoft.com/en-us/library/ms191195.aspx Clustered Indexes vs. Nonclustered Indexes in SQL Serverhttp://digcode.com/default.aspx?page=ed51cde3-d979-4daf-afae-fa6192562ea9&article=443e9774-7d26-422d-a2f1-dbcafbb1e1fc&pc=5 SQL Server Execution Plans (free e-book, registration required)http://www.sqlservercentral.com/articles/books/65831/ Uncover Hidden Data to Optimize Application Performancehttp://msdn.microsoft.com/en-us/magazine/cc135978.aspx My New Filing Technique is Unstoppable (NSFW)http://www.mnftiu.cc/2002/11/26/filing-001/ SQL in the Wildhttp://sqlinthewild.co.za/ Journey to SQL Authority With Pinal Davehttp://blog.sqlauthority.com/