How About a Db2 Book for the Holidays?

If you are still on the look-out for a gift for the Db2 DBA or developer in your life, have you considered getting them a Db2 book? Technical books can be gifts that keep on giving throughout the year! And you'll be remembered as the kind gift-giver as the reader digests the information in the book, and then comes back to the book for reference as they work!

Technical books serve as vital resources for professionals and students, providing in-depth knowledge, practical guidance, and up-to-date information on Db2 subject areas. They can be used for knowledge expansion, skill development, problem solving, exam preparation, and staying up-to-date in your career.

Here are a few books you might want to consider for the Db2 person in your life.

• "DB2 Developer's Guide" offers numerous benefits for database professionals working with Db2 for z/OS. The book provides a comprehensive and practical approach to Db2 development and administration, covering essential topics from basic SQL and database design to advanced performance tuning and application development techniques. Its clear explanations, real-world examples, and best practices make it an invaluable resource for both novice and experienced Db2 developers. By mastering the concepts presented in this guide, developers can design efficient, robust, and high-performing Db2 applications, ultimately improving data management and business processes. The book's focus on practical application and problem-solving makes it a highly effective tool for enhancing Db2 development skills and optimizing database performance.
  
  
• Another useful book, particularly for application programmers and developers, is "A Guide to Db2 Performance for Application Developers" which offers invaluable insights for developers seeking to optimize Db2 database performance. This book focuses on how coding practices impact Db2's efficiency. It offers practical guidance on writing efficient SQL and designing effective data access strategies. By understanding these principles, developers can avoid common performance pitfalls, reduce resource consumption, and improve application responsiveness. The purpose of this book is to give advice and direction to Db2 application developers and programmers on writing efficient, well-performing programs. The material is written for all Db2 professionals, whether you are coding on z/OS (the mainframe) or on Linux, Unix or Windows (distributed systems). When there are pertinent differences between the platforms it is explained in the text. This guide empowers developers to proactively contribute to database performance optimization, leading to faster applications, reduced costs, and improved user experiences.
  
  
• If you are looking for a book for the mainframe professional in your life, consider "IBM Mainframe Specialty Processors: Understanding zIIPs, Licensing, and Cost Savings on the IBM System z." This book will clarify the purpose of specialty processors and how you can best utilize them for cost optimization. The book provides a high-level overview of pertinent mainframe internals such as control blocks, SRBs, and TCBs, and why they are important for understanding how zIIPs work. Additionally, because reducing mainframe software cost is essential to the purpose of specialty processors, the book proivdes a high-level introduction to understanding mainframe licensing and pricing. The book describes the types of workloads that can take advantage of specialty processors, including advice on how to promote zIIP usage in your applications and systems. Read a review of the book here.
  
  
• And finally, consider gifting "The Tao of Db2" to the Db2 DBA in your life. This short, low-cost but insightful book offers guidance on how to manage Db2 properly to achieve harmonious systems and applications that deliver quality and performance. It follow the exploits of a seasoned DBA and his intern as they learn "the way" of Db2 database management and administration. Learn along with them and improve your Db2 administration chops!

I want to wrap up this post by wishing all of my readers a very happy holiday season... and I hope you will consider grabbing at least one of these Db2-related books for the techie in your life... or even as a gift for yourself.

New Series of Short, Low-Price Books

Today's blog post is to introduce my regular readers to a series of new books that I am writing and selling exclusively on Amazon. The books will be shorter than the ones I've written in the past, each one will be under 100 pages. The primary audience is for Kindle eBook readers, but there will also be paperback, print editions, too!

The general idea is to discuss a specific topic or idea within the realm of data, database systems, or mainframe computing. And to offer the books at a low price point. The eBook format will generally cost a couple of bucks or so (with the option for Kindle Unlimited readers to read free)! And the print editions will generally cost around $10 or so. Very low cost with some high quality information!

As of today, the first three books are now available to be ordered on amazon. They are as follows:

The Tao of Db2: Achieving Balance and Understanding with Db2

This book follows the exploits of a seasoned Db2 DBA training his intern in the ways of Db2 before he can enjoy a well-earned retirement. Learn best practices for managing Db2 properly to achieve harmonious systems and applications that deliver quality and performance using the Tao of Db2. 

Based on a presentation I gave at IDUG several years ago now, this book uses Tao as a training mechanism for achieving the proper mindset and qualities to manage and administer Db2 databases and applications. 

Database Design Reviews: Techniques to Prepare Databases and Applications for Operational Implementation

This book provides a framework for a series of design reviews that should be conducted to ensure the delivery of quality database and application code. It defines what a database design review is, and offers guidance on structuring the design review meetings, assigning appropriate participants to attend, and describing the timing and purpose of each meeting and attendee.

You can use this book as a template for establishing a consistent approach to database design reviews in your organization.

Regulatory Compliance for Data & Database Systems: Protect Your Sensitive Data

Being in compliance with governmental and industry regulations is important for organizations of all types and sizes. Indeed, there are numerous regulations impacting your data and database systems, ranging from industry regulations like PCI DSS to more encompassing governmental regulations like GDPR. There are around 100,000 regulations "out there" so it is certain that many of them apply to you and your business. But what do you need to do to protect your senstive data to comply with all these regulations?

This book delivers an introduction to the regulatory landscape and its impact on data and database systems and management. We will take a high-level look at some of the most impactful regulations that affect how we manage database systems. The primary focus of this book is to examine several techniques that can be used to ensure compliance. We will look at things like database auditing, data masking, and data archiving. And it will show the tactics and software required to implement compliance within your database systems.

Armed with the information in this book you can confidently implement effective compliance for your corporate databases and systems.

Db2 Quarantine Book Sale

Just a quick note to offer up a discount on my latest book, A Guide to Db2 Performance for Application Developers, during the quarantine. The book was written for application programmers, providing guidance and assistance for writing efficient application code for Db2. The book covers both Db2 for z/OS and Db2 for LUW, and is available in both printed and eBook formats:

So how do you get a discount? 

Well, the first thing is that you must order through the publisher page here: https://store.bookbaby.com//bookshop/book/index.aspx?bookURL=A-Guide-to-Db2-Performance-for-Application-Developers&b=p_bu-ba-or.

Then you will need to decide if you want the ebook or the print book, and when checking out, enter the correct coupon code. 

• For the print book, use code db2N for 10% off
• For the ebook, use code db2W for 5% off

Then enter your payment details and enjoy!

This book will make you a better programmer by teaching you how to write efficient code to access Db2 databases. Whether you write applications on the mainframe or distributed systems, this book will teach you practices, methods, and techniques for optimizing your SQL and applications as you build them. Write efficient applications and become your DBA's favorite developer by learning the techniques outlined in this book!

What you will get from reading this book is a well-grounded basis for designing and developing efficient Db2 applications that perform well.

If you'd rather order the book somewhere else (without the discounts) it is also available at:

• Amazon
• Barnes and Noble

But I hope you'll order a copy today for yourself, your favorite programmer, or better yet, your least-favorite programmer (because the book will help improve their abilities)!

Buy at Bookbaby

A Guide to Db2 Performance for Application Developers

DBAs: are you looking for a way to help train your developers to code more efficient Db2 application programs? 

Programmers: do you want to understand the best practices for writing high-performing Db2 applications?

Well, my latest book, A Guide to Db2 Performance for Application Developers, is just what you are looking for! Available in both printed and eBook formats, this is the book you need to assure that you are building effective, efficient Db2 applications.

This book will make you a better programmer by teaching you how to write efficient code to access Db2 databases. Whether you write applications on the mainframe or distributed systems, this book will teach you practices, methods, and techniques for optimizing your SQL and applications as you build them. Write efficient applications and become your DBA's favorite developer by learning the techniques outlined in this book!

The methods outlined in this book will help you improve the performance of your Db2 applications. The material is written for all Db2 professionals, whether you are coding on z/OS (the mainframe) or on Linux, Unix or Windows (distributed systems). When there are pertinent differences between the platforms it is explained in the text.

The focus of the book is on programming, coding and developing applications. As such, it does not focus on DBA, design, and data modeling issues, nor does it cover most Db2 utilities, DDL, and other non-programming related details. If you are a DBA, the book should still be of interest to you because DBAs are responsible for overall Db2 performance. Therefore, it makes sense to understand the programming aspect of performance.

It is important also to understand that the book is not about performance monitoring and tuning. Although these activities are important, they are typically not the domain of application developers. Instead, the book offers guidance on application development procedures, techniques, and philosophies. The goal of the book is to educate developers on how to write "good" application code that lends itself to optimal performance. By following the principles in this book you will be able to write code that does not require significant remedial, after-the-fact modifications by performance analysts. If you follow the guidelines in this book your DBAs and performance analysts will love you!

The assumption is made that the reader has some level of basic SQL knowledge and therefore it will not cover how to write Db2 SQL code or code a Db2 program. It is also important to point out that the book does not rehash material that is freely available in Db2 manuals that can be downloaded or read online.

What you will get from reading this book is a well-grounded basis for designing and developing efficient Db2 applications that perform well.

You can order your copy of A Guide to Db2 Performance for Application Developers today at:

• Bookbaby
• Amazon
• Barnes & Noble

A Guide to Db2 Application Performance for Developers: A Holiday Discount!

Regular readers of my blog know that I have written a couple of Db2 books, including DB2 Developer's Guide, which has been in print for over 20 years across 6 different editions. But you may not be aware that I recently wrote a new Db2 book, this time focusing on the things that application programmers and developers need to do to write programs that perform well from the very start. This new book is called A Guide to Db2 Application Performance for Developers.

You see, in my current role as an independent consultant that focuses on data management issues and involves a lot of work with Db2, I get to visit a lot of different organizations... and I get to see a lot of poorly performing programs and applications. So I thought: "Wouldn't it be great if there was a book I could recommend that would advise coders on how to ensure optimal performance in their code as they write their Db2 programs?" Well, now there is... A Guide to Db2 Application Performance for Developers.

This book is written for all Db2 professionals, covering both Db2 for LUW and Db2 for z/OS. When there are pertinent differences between the two it will be pointed out in the text. The book’s focus is on develop­ing applications, not database and system administration. So it doesn’t cover the things you don’t do on a daily basis as an application coder.  Instead, the book offers guidance on application devel­opment procedures, techniques, and philosophies for producing optimal code. The goal is to educate developers on how to write good appli­cation code that lends itself to optimal performance. 

By following the principles in this book you should be able to write code that does not require significant remedial, after-the-fact modifications by performance ana­lysts. If you follow the guidelines in this book your DBAs and performance analysts will love you!

The book does not rehash material that is freely available in Db2 manuals that can be downloaded or read online. It is assumed that the reader has access to the Db2 manuals for their environment (Linux, Unix, Windows, z/OS).

The book is not a tutorial on SQL; it assumes that you have knowledge of how to code SQL statements and embed them in your applications. Instead, it offers advice on how to code your programs and SQL statements for performance.

What you will get from reading this book is a well-grounded basis for designing and developing efficient Db2 applications that perform well. 

OK, you may be saying, but what about that "Holiday Discount" you mention in the title? Well, I am offering a discount for anyone who buys the book before the end of the year (2019). There are different discounts and codes for the print and ebook versions of the book:

• To receive a 5% discount on the print version of the book, use code 5poff when you order at this link.
• To receive $5.00 off on the ebook version of the book, user code 5off when you order at this link.

These codes only work on the Bookbaby site. You can, of course, buy the book at other book stores, such as Amazon, at whatever price they are currently charging!

Happy holidays... and why not treat the programmer in your life to a copy of A Guide to Db2 Application Performance for Developers?  They'll surely thank you for it.

Time for the IDUG North American Db2 Tech Conference 2019

It is hard to believe that May is almost over already and that means that the 2019 IDUG North American Db2 Tech Conference is right round the courner! This year’s event is being held in beautiful Charlotte, NC the week of June 2-6, 2019. That is a little bit later than normal, but I think that is a good thing as it should be nice and warm in North Carolina in June!

I hope you’ve already made your plans to be there, but if you haven’t there’s still time to get your manager’s approval, make you travel plans, and be where all the Db2 folks will be the first week of June.

If you’ve ever attended an IDUG conference before then you know why I’m excited. IDUG offers a world of phenomenal educational opportunities delivered by IBM developers, vendor experts, users, and consultants from all over the world. There will be a slew of informative technical sessions on all of the latest and greatest Db2 technologies and features. The 2019 event offers more educational opportunities and training than ever before, including:

·                     Five days of educational sessions

·                     Half and full-day workshops

·                     Over 100 one-hour technical sessions

·                     Two expert panels on z/OS and LUW

If you have any doubts whether there will be something worthwhile for you there just take a look at this packed agenda! For me, one of the highlights of the conference is always the Db2 for z/OS Spotlight session. It will be delivered right after the keynote on day one by Jeff Josten, Maureen Townsend, and John Campbell. I always learn something new about what is going on with my favorite DBMS at this spotlight session.

What Am I Up to at IDUG?

As usual, I will be busy at this year’s IDUG. I will be arriving in Charlotte the Saturday before the conference to participate in some pre-conference meetings. On Saturday I’ll be meeting up with the other IBM Gold Consultants to hear from IBM and, of course, to catch up with my consultant friends. Then on Sunday I’ll be participating in Db2 customer meetings that IBM conducts to share upcoming “things” and to get feedback.

The first time you will probably get a chance to see me this year will be at the opening keynote, where I’ll be chatting on a panel about DevOps, impact on database administration and operations, and its importance moving forward.

I also will be delivering two sessions this year. My conference session is on Tuesday, June 4, at 8:00 AM (Session E05) titled Coding Db2 for Performance: By the Book. This session is based on my latest book and it is aimed at application developers. The general idea is to give an overview of the things that you can do as you design and code your Db2 programs (for z/OS or LUW) with performance in mind. All too often performance is an afterthought – and that can be quite expensive. Nail down the basics by attending this session!

I’m also delivering a vendor-sponsored presentation (or VSP) for Infotel, also on June 4^th but later, at 10:40 AM. This presentation, titled Improving Db2 Application Quality for Optimizing Performance and Controlling Costs. My portion of the presentation focuses on the impact of DevOps on database; it will be followed up by Carlos Almeida of Infotel, who will talk about how their SQL quality assurance solutions can aid the DevOps process for Db2 development.

And let's not forget the exhibit hall (aka Solutions Center) where vendors present and demo their products that can help you manage Db2 more effectively. It is a good place to learn about new technology solutions for Db2, but also to hang out and meet with IBMers, consultants, and your peers.

Additionally, this year I'll be spending some time in the booth with some of my favorite Db2 vendors.

	On the first day of the Solutions Center, Monday, I'll be at the BMC Software booth supporting a new DevOps-related Db2 for z/OS offering they are delivering. Be sure to stop by the BMC booth to hear about it and ask me what I think about it… and, of course, talk with BMC folks about your favorite Db2 products and see what’s new with BMC and Db2!

On the second day of the exhibition hall, Tuesday, I'll be at the Infotel booth, but only for an hour at lunchtime. So if you have any questions we didn’t answer in the VSP, you can ask us at the Infotel booth. Be sure to stop by and say hello, take a look at Infotel’s SQL quality assurance solutions for Db2 for z/OS, and register to win one of 2 of my Db2 application performance  books that will be raffled off. If you win, be sure to get me to sign your copy!

That is a lot for one week, but there is more.

Just Look at All That IDUG Has to Offer!

You can go to full-day education sessions on Sunday June 2^nd (at an additional cost – but only $250). These sessions are typically chockful of useful information that you can take home and apply to your Db2 environment. And this year there are sessions teaching how to get certified as a DBA for either z/OS or LUW or as a SYSADMIN, SQL PL best practices, and Db2 for beginners.

You can also attend one or more of the 8 different Hands-On Labs (with hands-on training led by IBM). There are hands on labs focused on diagnosing performance problems, Machine Learning for z/OS, DevOps, Mobile, Cloud and more.

There are also two different half-day workshops on June 6^th – you can choose either Db2 12 for z/OS Migration Planning Workshop or Hands-on Machine Learning Bootcamp.

And don’t forget to attend one of the Special Interest Groups where you can discuss the latest industry trends and topics with other interested technicians. This year’s SIGs span the spectrum from big data to cloud to continuous delivery to IDAA and even AI.

Be sure to download the mobile app for the conference to help you navigate all the opportunities available to you! Armed with the mobile app you’ll get daily intel on what’s happening at the conference.

Justifying Your Attendance

Finally, if you need any help justifying your attendance at this year’s IDUG event, just use this justification letter as your template to create an iron-clad rationale for your boss.

The Bottom Line

The IDUG Db2 Tech Conference is the place to be to learn all about Db2 from IBMers, gold consultants, IBM champions, end users, ISVs, and more. With all of this great stuff going on this year in Charlotte, why wouldn't you want to be there!?!?

Unboxing My Book: A Guide to Db2 Performance for Application Developers

Just a quick blog post today to show everybody that my latest book, A Guide to Db2 Performance for Application Developers, is published and ready for shipping!  I just got my author's copies as you can see in this video:

Hope you all out there in Db2-land find the book useful.

If you've bought a copyu and have any comments, please feel free to share them here on the blog.

Published and Available to be Ordered: A Guide to Db2 Performance for Application Developers

The print version of my new book, A Guide to Db2 Performance for Application Developers, can now be ordered directly from the publisher. (If you want the ebook, it can be ordered from the same link below).

Just click on the book cover below and you can order it right now! The link provides more details on the book as well as options for buying the book.

 



Quick information about the book: The purpose of A Guide to Db2 Performance for Application Developers is to give advice and direction to Db2 application developers and programmers to help you code efficient, well-performing programs. If you write code and access data in a Db2 database, then this book is for you. Read the book and apply the advice it gives and your DBAs will love you!

The book was written based on the latest and greatest versions of Db2 for z/OS and Db2 for LUW... and, yes, the book covers both.

If you buy the book and have any thoughts for me, drop me a comment here on the blog!