Secret Twists to Efficiently Develop Reactive Software SystemsBart Jonkers
A successful software design for reactive software systems follows the three design principles:
■ Divide and conquer, then reuse effectively
■ Visualize your system
■ Automatically and formally verify everything, always
These principles are easy in theory. With traditional programming, however, it is extremely challenging to master them.
Reactive blocks, on the other hand, are a new type of software modules that make the three design principles a natural part of the design process.I
n this whitepaper, we present the secret twists to make these principles work for you and your organization.
Secret Twists to Efficiently Develop Reactive Software SystemsBart Jonkers
A successful software design for reactive software systems follows the three design principles:
■ Divide and conquer, then reuse effectively
■ Visualize your system
■ Automatically and formally verify everything, always
These principles are easy in theory. With traditional programming, however, it is extremely challenging to master them.
Reactive blocks, on the other hand, are a new type of software modules that make the three design principles a natural part of the design process.I
n this whitepaper, we present the secret twists to make these principles work for you and your organization.
IBM Graph – Graph Database-as-a-Service: Managing Data and Its Relationships ...Alexander Pozdneev
The slides presented by Alexander Pozdneev at GraphHPC-2017 conference (http://www.dislab.org/GraphHPC-2017/en/agenda.php).
Graph databases are increasingly popular in managing the information where the relationships between the data entities are of highest priority. However, a technical task of deploying, managing, and maintaining a graph database on-a-premise is decoupled from the process of solving an applied problem. IBM Graph is a graph database-as-a-service available on the IBM Bluemix cloud platform-as-a-service. IBM Graph is built upon open-source components while featuring high-availability and scalability on-demand. In this talk, we will introduce the main concepts behind IBM Graph and show how to leverage its API and the Bluemix console GUI.
Data drives business decisions, this is common knowledge. Protecting this data is paramount, but how do you do it effectively?
This presentation focuses on the risk identification and mitigation processes to be followed if a database is to be considered “secure”. It is not intended to focus on the implementation of specific technologies; rather it will help attendees move from theory to practice, answering questions such as:
- What do I need to know?
- Who should I work with?
- What questions should I be asking?
- How do I translate my findings into an actionable plan?
The importance of software since there is were the motivation for software engineering lies and then and introduction to software engineering mentioning the concept and stages of development and working in teams
Jeremiah Yancy | Skills and techniques of the Systems AnalystJeremiah Yancy
Jeremiah Yancy's success in the business world has allowed him to concentrate on philanthropic work. Jeremiah Yancy's success in the business world has allowed him to concentrate on philanthropic work.
This PPT will help for SAP Interview Questions particularly SAP domain Candidates. for more information please login to www.rekruitin.com
By ReKruiTIn.com
I am Mohsin Ali Student of Sofware Engineering. Software Engineering Sir give us these slides to read and learn from it. And these Slides are very interesting for Sofware Eng Students.
IBM Graph – Graph Database-as-a-Service: Managing Data and Its Relationships ...Alexander Pozdneev
The slides presented by Alexander Pozdneev at GraphHPC-2017 conference (http://www.dislab.org/GraphHPC-2017/en/agenda.php).
Graph databases are increasingly popular in managing the information where the relationships between the data entities are of highest priority. However, a technical task of deploying, managing, and maintaining a graph database on-a-premise is decoupled from the process of solving an applied problem. IBM Graph is a graph database-as-a-service available on the IBM Bluemix cloud platform-as-a-service. IBM Graph is built upon open-source components while featuring high-availability and scalability on-demand. In this talk, we will introduce the main concepts behind IBM Graph and show how to leverage its API and the Bluemix console GUI.
Data drives business decisions, this is common knowledge. Protecting this data is paramount, but how do you do it effectively?
This presentation focuses on the risk identification and mitigation processes to be followed if a database is to be considered “secure”. It is not intended to focus on the implementation of specific technologies; rather it will help attendees move from theory to practice, answering questions such as:
- What do I need to know?
- Who should I work with?
- What questions should I be asking?
- How do I translate my findings into an actionable plan?
The importance of software since there is were the motivation for software engineering lies and then and introduction to software engineering mentioning the concept and stages of development and working in teams
Jeremiah Yancy | Skills and techniques of the Systems AnalystJeremiah Yancy
Jeremiah Yancy's success in the business world has allowed him to concentrate on philanthropic work. Jeremiah Yancy's success in the business world has allowed him to concentrate on philanthropic work.
This PPT will help for SAP Interview Questions particularly SAP domain Candidates. for more information please login to www.rekruitin.com
By ReKruiTIn.com
I am Mohsin Ali Student of Sofware Engineering. Software Engineering Sir give us these slides to read and learn from it. And these Slides are very interesting for Sofware Eng Students.
Pm 430 develop a quality management/tutorialoutletPlunkettz
FOR MORE CLASSES VISIT
tutorialoutletdotcom
Quality and Risk Management Plan 1 Quality and Risk Management Plan
1. Abstract/Executive summary
**Please provide ABSTRACT/EXECUTIVE SUMMARY** 2 Quality and Risk Management Plan
2. Work Breakdown Structure 3 Quality and Risk Management Plan 4 3. Activity/Network Diagram
a. Critical Path
An issue in uploading the manuscript to Kindle Select as .docx when tables used as formatting guide end up with their table lines showing instead of remaining invisible.
Status: Waiting for solution
Risk-based Planning and Scheduling, a short course presentation originally prepared for the Bachelor of Science Construction Project Management class, School of Construction, Southern Alberta Institute of Technology, Calgary, Alberta on October 11, 2016.
About the Author/Speaker:
Rufran C. Frago, P. Eng., PMP®, CCP, PMI-RMP®, Author
Senior Planning Specialist, Suncor Energy Inc.
President/Managing Director, RBM&S Inc.
Owner Administrator, E-Touch Up
Wide-range of expertise & specialization in the Manufacturing, Petrochemical, Oleo-chemicals, Oil and Gas, Education & Training Industries for more than 40 years in various roles and capacities. Exposure: Asia, Africa, Middle East and North America.
His expertise includes: Primavera Database Administration, Programs and Project Planning & Scheduling, Qualitative/Quantitative Risk Management, Problem Solving, Project Management, Cost Engineering, Project Control, Construction Management/Coordination, Project Review & Implementation Audit, Estimating, Engineering & Design, Fab/Mod Management, Preventive & Predictive Reliability-Based Maintenance, Operation, Material Selection, Warehousing, EH&S, and Training.
Decision Making and Risk
As can be gleaned from the above predicaments, each conscious action or inaction represents a decision, a decision to do or not to do something. Always remember this:
Doing nothing is also a decision. It is a decision that sits on your head. “Status quo” is also a decision. No escaping around it!
Another interesting aspect of risks are the near miss stories like those from the 9-11 survivors. They are very mysterious in a big way, forcing us to draw deeper into our inner self, even from our subconscious.
A rare cigarette break to a routine schedule brought one outside the twin tower, a sudden errand caused one to be late, a booking typo messed up a passenger’s flight, and other unusual circumstances have removed one from the epicenter of 9-11 disasters (Park, M., 2011.Small Choices, saved lives) into safety.
Small Decisions, Big Consequence?
The small choices they made were practically insignificant decisions yet the impact is life itself. What is greater than avoiding a threat to one’s very existence? No money can equal survival!
For some divine providence, those tiny decision fibers in the cosmic make-up of the larger risk-system network have saved numerous lives.
Miniscule as they are, they have the power to shape a person and a whole community’s future. It is truly uncanny and magical!
1) Solution to Deltek Acumen Fuse import issue resulting in incorrect translation of original and remaining durations.
2) When imported durations come in incorrectly, all the metrics using duration as a variable will come out wrong.
3) We will troubleshoot and resolve this problem in this article.
Rufran (043015)
Hi @ALL,
After putting together and facilitating at least fifteen schedule development collaborative workshops in the last fifteen years, I have decided to share my experience through this short article. The subject should elicit interest from the management communities, most particularly those in project management because of its significance. Developing the project schedule has to start somewhere and it has to start properly. One cannot just pull activities together to plan and schedule. It is not as simple as that.
Design-based memorandum (DBM) is the stage when project execution and supporting documents are not yet fully complete for final sanction and approval (see Appendix Section 14.0, Figure 4). A DBM schedule is down to the discipline level of details. The project manager and/or the project controls manager shall decide how to reflect the Level 2 activities.
In many cases, the DBM schedule has an engineering phase that is at or almost at the EDS stage. If this is the case, the DBM schedule shall be resource-loaded with frozen estimated quantities for the particular stage. The level of details of all the phases should be more or less about the same. This is particularly important if the project plans to subject the schedule to risk analysis.
There are two major collaborative choices in developing the DBM schedule. The preferred option is a face-to-face workshop. An alternative method is a remote (virtual) collaborative workshop. Each one has advantages and disadvantages over the other. We will discuss some of them in the succeeding sections.
Rufran (032815)
@ALL,
Developing a schedule needs to be approached with success in mind. Dividing the project or portfolio into smaller manageable pieces, or sub-projects is a good principle, a strategy acceptable and recommended in various industries. However, as the number grow, the quality, integration, and alignment challenge becomes the next hurdle. Key dates are usually not supporting each other. The schedule is seldom properly integrated, ending up with critical probability disconnects in its vertical and horizontal relationships.
Upon closer inspection, the baseline deterministic schedule has different, wide, and varying range of certainties, most concerning in large portfolios with many projects depending on each other. It is for this reason that the project have to address this disconnect and come up with what can be a middle ground i.e. an achievable P50 Risk-based baseline using Schedule Quantitative Risk Analysis.
We use three-point estimate method to demonstrate the generation of the P50 risk-based schedule baseline. This article also shows that any project is capable of generating other risk-based schedule baselines such as P40, or P70. The project that is able to develop a high quality, integrated, and aligned schedules, set itself for success. Part of the alignment process suggested is the use of P50 dates across the project portfolio to enhance achievability.
Rufran
Hi @ALL,
Disclaimer:
The names, events, locations, and circumstances in this write up are fictitious & any resemblance to real persons living or dead, events, locations, and circumstances is purely coincidental. The mock up situation considered is something that could happen in real life and can be a source of learning for anyone interested in root cause analysis using the Fault Tree Analysis technique.
Using Root Cause Analysis, we will investigate together the given life-like accident involving truck road rollover reportedly caused by one of the vehicle main part failure and build a Fault Tree Analysis (FTA) chart to prove the report. We will briefly collate/discuss accident data, details collection, casual factors charting, and provide two or more recommendations to prevent such accident from re-occurring.
Cheers,
Rufran
Hi @All,
This is a 30 minute introductory presentation of FMEA according to my personal professional view. I have chosen only those references that aligns with what I think best describe this analytical method.
FMEA is a technique developed by military reliability engineers between 1940 2) to 1950 using inductive reasoning (forward logic) single point of systematic failure analysis. FMEA helps to identify potential failure modes based on experience with similar products and processes - or based on common physics of failure logic. Effects Analysis refers to studying the consequences of those failures on different system. FMEA is an examination of all possible failures.
Cheers,
Rufran (091914)
Hi @ALL,
This article offers a solution to Deltek Acumen Fuse import
issue whereby the schedule from Primavera is imported into the tool but results in incorrect translation of P6 original and remaining durations.
When imported durations come in incorrectly, all the metrics using duration as a variable will come out wrong.
This will put into serious question the accuracy of all previous schedule quality reviews, seriously affecting the analyst reputation of providing valid findings.
Cheers,
Rufran
Abstract:
This case study is part of the University of Calgary course on Organizational Behavior. It shall inspect and assess the SLS Group current issues surrounding management’s apparent lack of engagement across the organization in Canada, employee’s skepticism about the leadership team’s ability to sustain market share, and the growing doubts as to whether they can grow the business internationally.
SLS is one of the leading engineering and construction groups in the world, a major player in the ownership of infrastructure headquartered in Montreal, Quebec. It has offices in over 40 countries worldwide.
Our mandate is to come up with a plan, design, and execution strategy on how to maintain SLS exceptionally high standards of environmental protection, health, safety, ethics, and regulatory compliance in addition to keeping its envied top competitive position in the world, and increasing revenues in a challenging and competitive global market.
Rufran C. Frago (BSME/BSManE)
P. Eng., PMP, CCP, PMI-RMP
Hi @ALL,
Copy-pasting the quantity distribution after using “Edit\Select All” failed as shown in Figure 1 (next page). The distribution is until January 2017 but the pasted data in Excel goes only until June 2016 (see Figure 2).
Application : Primavera
Version :P 6.7 SP4
Given:
The schedule is resource-loaded. All active resources are in place and were in the resource structure. All activity codes are in place and were in the code structure.
What can be the problem?
Rufran (072414)
Hi @ALL,
This Primavera Scheduling Tips and Tricks 02-14 tackles the following issues:
1) P6 issue concerning activity dates and/or duration failing to translate correctly into the corresponding resource assignment.
2) P6 issue concerning resources or commodities failing to distribute to the expected time duration reflected in each activity correctly. It brings the start date but not the finish date.
Comment/s are welcome.
Rufran (080814)
This is our UofC Business Class (Synergy) business audit of BlackBerry (formerly Research In Motion) to determine its viability for potential investors and employees. We want to find out whether BlackBerry presents a good opportunity or not.
A comprehensive investigation into the government’s impact, social trends, ethics, social responsibility, technology, marketing, stakeholders, and financial position was done.
At the end, an overall conclusions and recommendations were provided.
Rufran
A BMC 205 Business Management Course Case Study by Rufran C. Frago @ University of Calgary, Alberta, Canada. Given Situation: Potash Corporation is expecting labor shortage and plan to utilize an untapped labor pool that exists in Western Canada of First Nations
A presentation proposing one method of integrating and managing a mega-project portfolio through the use of a KIM schedule without losing interproject relationships key to critical path calculation.
RCF Method-1 uses P6 as the only tool required to manage, execute and control the project schedule regardless of its daunting size. Here is a proposal on a workable method that will support accurate, quick date analysis and timely decision making.
Implicitly or explicitly all competing businesses employ a strategy to select a mix
of marketing resources. Formulating such competitive strategies fundamentally
involves recognizing relationships between elements of the marketing mix (e.g.,
price and product quality), as well as assessing competitive and market conditions
(i.e., industry structure in the language of economics).
Discover the innovative and creative projects that highlight my journey throu...dylandmeas
Discover the innovative and creative projects that highlight my journey through Full Sail University. Below, you’ll find a collection of my work showcasing my skills and expertise in digital marketing, event planning, and media production.
VAT Registration Outlined In UAE: Benefits and Requirementsuae taxgpt
Vat Registration is a legal obligation for businesses meeting the threshold requirement, helping companies avoid fines and ramifications. Contact now!
https://viralsocialtrends.com/vat-registration-outlined-in-uae/
Personal Brand Statement:
As an Army veteran dedicated to lifelong learning, I bring a disciplined, strategic mindset to my pursuits. I am constantly expanding my knowledge to innovate and lead effectively. My journey is driven by a commitment to excellence, and to make a meaningful impact in the world.
3.0 Project 2_ Developing My Brand Identity Kit.pptxtanyjahb
A personal brand exploration presentation summarizes an individual's unique qualities and goals, covering strengths, values, passions, and target audience. It helps individuals understand what makes them stand out, their desired image, and how they aim to achieve it.
In the Adani-Hindenburg case, what is SEBI investigating.pptxAdani case
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Learn how to use Binance Savings to expand your bitcoin holdings. Discover how to maximize your earnings on one of the most reliable cryptocurrency exchange platforms, as well as how to earn interest on your cryptocurrency holdings and the various savings choices available.
The world of search engine optimization (SEO) is buzzing with discussions after Google confirmed that around 2,500 leaked internal documents related to its Search feature are indeed authentic. The revelation has sparked significant concerns within the SEO community. The leaked documents were initially reported by SEO experts Rand Fishkin and Mike King, igniting widespread analysis and discourse. For More Info:- https://news.arihantwebtech.com/search-disrupted-googles-leaked-documents-rock-the-seo-world/
Event Report - SAP Sapphire 2024 Orlando - lots of innovation and old challengesHolger Mueller
Holger Mueller of Constellation Research shares his key takeaways from SAP's Sapphire confernece, held in Orlando, June 3rd till 5th 2024, in the Orange Convention Center.
Building Your Employer Brand with Social MediaLuanWise
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In this keynote, Luan Wise will provide invaluable insights to elevate your employer brand on social media platforms including LinkedIn, Facebook, Instagram, X (formerly Twitter) and TikTok. You'll learn how compelling content can authentically showcase your company culture, values, and employee experiences to support your talent acquisition and retention objectives. Additionally, you'll understand the power of employee advocacy to amplify reach and engagement – helping to position your organization as an employer of choice in today's competitive talent landscape.
1. Managing Primavera DBase Security
Through the Use of the
RESPONSIBLE MANAGER’s CODE
Rufran C. Frago, P. Eng., PMP®, CCEC, PMI-RMP®
Revision 1: July 3, 2013
2. 2
A few years back, while administering to the major project’s Primavera scheduling database of one of the largest Oil and Gas Company
in North America, the project put together an approved schedule that sat on the back burner while the team worked on other priorities.
When the time came, the project cannot find the schedule. It was gone! Somebody has probably inadvertently deleted it.
As the database administrator, I ran an audit to identify what really happened. While investigating, I coordinated the possible recovery of
the schedule. As I have suspected another User working in another project portfolio deleted the schedule.
“How can that be possible when only the schedule owner was given access to this project file?”, I asked myself.
The root cause: This subject schedule was developed from an existing schedule of a different project group. The copied file carried with
it the original RMC. As such, all the Users who have access to that group have gotten access to this newly developed schedule as well.
“It is my intention to familiarize all later version Primavera Users to the proper use of the RMC.” --- AUTHOR
3. The robustness of Primavera database
project security access can be vastly
improved and reinforced by the proper
assignment of the "Responsible
Manager" code.
The Responsible Manager’s code is in
fact, an OBS code.
3
THINGS TO REMEMBER
4. When the User creates a new project, the
User must make sure that the
Responsible Manager’s code is the same
as the EPS it is directly under.
The Database Administrator, the
Primavera Users, Planners, Schedulers
and/or the Schedule Owner must see to it
that this is religiously being followed.
4
THINGS TO REMEMBER … CONTINUATION
5. In the succeeding examples, if someone
copied a project folder from ”PE&C ADMIN
node to “PE&C TEST” node perhaps to
develop a new schedule, what-if or whatever
reason; say, a project now renamed
“Calendars”, all the Users who have access
to the original schedule will still have access
to that new project schedule unless the
Responsible Manager code is changed
accordingly to reflect the OBS code of the
EPS node it is now directly under.
(see Slide 14)
5
THINGS TO REMEMBER … CONTINUATION
6. If controlling the proper assignment
of the Responsible Manager’s code is not
being done actively in the past, then there can
be numerous unwanted and unauthorized
access to restricted or confidential projects file
that need to be addressed quickly.
All Users, Schedule Owners, Planners and
Schedulers who were given R/W access to the
Primavera database must endeavor to maintain
the RMC field as part of the Project’s routine
schedule maintenance and monitoring.
6
THINGS TO REMEMBER … CONTINUATION
7. In addition to this, the Primavera Database
Administrator through the help of the
project’s Lead should check and regularly
audit all the P6 Users to find out if they
should really have the access rights to the
EPS nodes and projects they currently
have access to.
All access change request should be
monitored as well as preventive measure.
7
THINGS TO REMEMBER … CONTINUATION
8. Only the Primavera Administrator should have
the security right to create, delete, and modify
the EPS and OBS.
Additional branches can be added for the
Users through the Project Leads upon request
and approval.
Users who happened to have inadvertent
access to make these changes to the EPS and
OBS must report the matter to the Primavera
Database Administrator promptly.
8
THINGS TO REMEMBER … CONTINUATION
10. The term “User” in this document is the
person using the Primavera scheduling tool.
He can be the planner, the scheduler, the
Project Manager or anyone.
The Enterprise Project Structure (EPS) is an
hierarchical based structure that represents
how your projects are organized.
The Organizational Breakdown Structure
(OBS) is a hierarchical based structure that
essentially represents your organization.
DEFINITION OF TYPICAL TERMS
10
11. One best approach to setting up an excellent Primavera database
security is to align your EPS and OBS in such that they practically
have the same structure.
A one to one correspondence between EPS and OBS using the
same code each (see sample above) facilitates access and provide
flexibility.
Each EPS Code should have corresponding OBS.
Note that the OBS code is equal to the Responsible Manager Code.
SET UP THE DATABASE EPS & OBS
11
12. Check if the Responsible Manager’s
field is showing in the Project Layout.
Group and sort the project window by EPS.
If the Responsible Manager’s column is not
showing, add and make it visible.
12
13. Modify column view to show the
Responsible Manager column.
Right-Click the column header band and select
“column” as shown above.
13
14. The Responsible Manager’s code for each
of the project listed should have the same
code as the EPS Header it is directly under.
In this example, the EPS Header are PSG, PSG-Integration, PSG-
PSM, PSG-PE&C, PE&C Admin, and PE&C Test. Upon inspection,
several incorrect Responsible Manager codes can be seen, shown
inside the red boxes. The rest are all good.
14
15. Start correcting the Responsible
Manager’s Code of those found in error.
15
Note that project files must be opened first (individually or
in group) before the assigned Responsible Manager’s code
can be modified.
16. Use “Fill-in” feature to change the
Responsible Manager code
16
Pointing on the correct code above the first incorrect
code, drag the mouse and highlight down, pointing to the
last field to change. In this case, start from “PE&C Test”
then highlighting all the code that says “PE&C ADMIN”
(highlighted in blue), right click and assign the right code.
17. 17
Continue aligning the EPS to the
Responsible Manager’s code
The EPS code “PSG-PSM” should have a Responsible
Manager’s code that says the same, i.e. PSG-PSM.
Point the mouse on the incorrect Responsible Manager’s
code “PSG”, right-click and select/assign the right one.
20. 20
Do the same for the RMC “PE&C
TEST” on the example below.
The EPS code “P&C TEST” should have a RMC that says
the same, i.e. P&C-TEST (see above window).
Point the mouse on the incorrect RMC “PE&C ADMIN”,
right-click and select/assign the right one.
21. 21
Do the same for the highlighted
RMC “PSG” on the example below.
The EPS code “PSM” should have a Responsible
Manager’s Code that says the same, i.e. PSM (see above
window). It is the alignment required.
23. ITS ALL GOOD NOW! Every EPS is aligned
horizontally. Every RMC is aligned vertically.
At this point, we have all successfully
improved Primavera database security
by aligning all the RMC fields
23
24. Periodically, the Database Administrator
shall display the EPS (EPS View) with
the RM column visible. Make sure that
the codes are all aligned. In the example
below, all are aligned.
24
25. 25
1. Help, About Primavera, Project Management (Primavera),
V6.1 SP1, V6.1 SP2, V6.7 SP1, V6.7 SP2 and higher.
2. 070313-Rufran’s Primavera Scheduling Tips & Tricks 04-13
titled-”Improving Primavera Database Security by Managing
the Responsible Manager’s field” (2013)
3. Rufran’s personal notes from 2009 to 2013.
REFERENCES