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Oracle University Podcast

Oracle University Podcast

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 Oracle University Podcast delivers convenient, foundational training on popular Oracle technologies such as Oracle Cloud Infrastructure, Java, Autonomous Database, and more to help you jump-start or advance your career in the cloud.2023 Oracle Corporation
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  • Oracle Cloud Success Navigator – Part 1

    Oracle Cloud Success Navigator – Part 1
    Jul 8 2025
    In this episode of the Oracle University Podcast, Lois Houston and Nikita Abraham are joined by Mitchell Flinn, VP of Program Management for the CSS Platform, to explore Oracle Cloud Success Navigator. This interactive platform is designed to help customers optimize their cloud journey, offering best practices, AI tools, and personalized guidance from implementation to innovation. Don’t miss this insider look at maximizing your Oracle Cloud investment! Oracle Cloud Success Navigator Essentials: https://mylearn.oracle.com/ou/course/oracle-cloud-success-navigator-essentials/147489/242186 Oracle University Learning Community: https://education.oracle.com/ou-community LinkedIn: https://www.linkedin.com/showcase/oracle-university/ X: https://x.com/Oracle_Edu Special thanks to Arijit Ghosh, David Wright, Kris-Ann Nansen, Radhika Banka, and the OU Studio Team for helping us create this episode. ---------------------------------------------------------------- Episode Transcript: 00:00 Welcome to the Oracle University Podcast, the first stop on your cloud journey. During this series of informative podcasts, we’ll bring you foundational training on the most popular Oracle technologies. Let’s get started! 00:25 Nikita: Welcome to the Oracle University Podcast! I’m Nikita Abraham, Team Lead of Editorial Services with Oracle University, and joining me is my co-host Lois Houston, Director of Innovation Programs. Lois: Hi everyone! Today is the first of a two-part special on Oracle Cloud Success Navigator. This is a tool that provides you with a clear path to cloud transformation and helps you get the most out of your cloud investment. 00:52 Nikita: And to tell us more about this, we have Mitchell Flinn joining us today. Mitchell is VP of Program Management for Oracle Cloud Success Navigator. In this episode, we’ll ask Mitchell about the ins and outs of this powerful platform, its benefits, key features, and the role it plays in streamlining cloud journeys. Lois: Yeah. Hi Mitchell! What is Oracle's approach to cloud technology and customer success, and how does the Cloud Success Navigator support this philosophy? 01:22 Mitchell: Oracle has an amazing amount of industry-leading enterprise cloud technologies across our entire portfolio. All of this is at your disposal. That, coupled with the sole focus of your success, forms the crux of the company's transformational journey. In other words, we put your success at the heart of everything we do. For each organization, the path to achieve maximum value from our technology is unique. Success Navigator reflects our emphasis on being there with you throughout the entire journey to steer you to success. 01:53 Nikita: Ok, what about from a business’s viewpoint? Why would they need the Navigator? Mitchell: Businesses across every industry are moving mission-critical applications to the cloud. However, business leaders understand that there's no one-size-fits-all model for cloud development and deployment. Some fundamentals for success are your need to ensure new technologies are seamlessly integrated into day-to-day operations and continually optimize to align with evolving business requirements. You must ensure stakeholder visibility through the journey with updates at every stage. Building system efficiencies into other key tasks, which has to be done at the forefront when considering your cloud transformation. You also need to quickly identify risks and address them during the implementation process and beyond. Beyond the technical execution, cloud deployments also require significant process and organizational changes to ensure that adoption is aligned with business goals and delivers tangible benefits. Moreover, the training process for new features after cloud adoption can be an organization wide initiative that needs special attention. These requirements or more can be addressed through Oracle Cloud Success Navigator, which is a new interactive digital platform to guide you through all stages of your cloud journey. 03:09 Lois: Mitchell, how does Cloud Success Navigator platform enhance the user experience? How does it support customers at different stages of their cloud journey? Mitchell: Platform is included for free for all cloud application customers. And core to Success Navigator is the goal of increasing transparency among customers, partners in the Oracle team, from project kickoff through quarterly releases. Included in the platform are implementation best practices, Oracle Modern Best Practices focused on solutions provided by our applications, and guidance on living within the cloud. Success Navigator supports you for every stage of your Oracle journey. You can first get your bearings and understand what's possible with your cloud solution using preconfigured starter environments to support your design decisions. It helps you chart a proven course by providing access to Oracle expertise and Oracle Modern Best Practices, so you can ...
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    14 m
  • Oracle GoldenGate 23ai: Parameters, Data Selection, Filtering, & Transformation

    Oracle GoldenGate 23ai: Parameters, Data Selection, Filtering, & Transformation
    Jul 1 2025
    In the final episode of this series on Oracle GoldenGate 23ai, Lois Houston and Nikita Abraham welcome back Nick Wagner, Senior Director of Product Management for GoldenGate, to discuss how parameters shape data replication. This episode covers parameter files, data selection, filtering, and transformation, providing essential insights for managing GoldenGate deployments. Oracle GoldenGate 23ai: Fundamentals: https://mylearn.oracle.com/ou/course/oracle-goldengate-23ai-fundamentals/145884/237273 Oracle University Learning Community: https://education.oracle.com/ou-community LinkedIn: https://www.linkedin.com/showcase/oracle-university/ X: https://x.com/Oracle_Edu Special thanks to Arijit Ghosh, David Wright, Kris-Ann Nansen, Radhika Banka, and the OU Studio Team for helping us create this episode. --------------------------------------------------------------- Podcast Transcript: 00:00 Welcome to the Oracle University Podcast, the first stop on your cloud journey. During this series of informative podcasts, we’ll bring you foundational training on the most popular Oracle technologies. Let’s get started! 00:25 Lois: Hello and welcome to the Oracle University Podcast! I’m Lois Houston, Director of Innovation Programs with Oracle University, and with me is Nikita Abraham, Team Lead: Editorial Services. Nikita: Hi everyone! This is the last episode in our Oracle GoldenGate 23ai series. Previously, we looked at how you can manage Extract Trails and Files. If you missed that episode, do go back and give it a listen. 00:50 Lois: Today, Nick Wagner, Senior Director of Product Management for GoldenGate, is back on the podcast to tell us about parameters, data selection, filtering, and transformation. These are key components of GoldenGate because they allow us to control what data is replicated, how it's transformed, and where it's sent. Hi Nick! Thanks for joining us again. So, what are the different types of parameter files? Nick: We have a GLOBALS parameter file and your runtime parameter files. The global one is going to affect all processes within a deployment. It's going to be things like where's your checkpoint table located in name, things like the heartbeat table. You want to have a single one of these across your entire deployment, so it makes sense to keep it within a single file. We also have runtime parameter files. This are going to be associated with a specific extract or replicat process. These files are located in your OGG_ETC_HOME/conf/ogg. The GLOBALS file is just simply named GLOBALS and all capitals, and your parameter file names for the processes themselves are named with the process.prm. So if my extract process is EXT demo, my parameter file name will be extdemo.prm. When you make changes to parameter files, they don't take effect until the process is restarted. So in the case of a GLOBALS parameter file, you need to restart the administration service. And in a runtime parameter file, you need to restart that specific process before any changes will take effect. We also have what we call a managed process setting profile. And this allows you to set up auto restart profiles for each process. And the GoldenGate Gate classic architecture, this was contained within the GLOBALS parameter file and handled by the manager. And microservices is a little bit different, it's handled by the service manager itself. But now we actually set up profiles. 02:41 Nikita: Ok, so what can you tell us about the extract parameter file specifically? Nick: There's a couple things within the extract parameter file is common use. First, we want to tell what the group name is. So in this case, it would be our extract name. We need to put in information on where the extract process is going to be writing the data it captures to and that would be our trail files, and extract process can write to one or more trail files. We also want to list out the list of tables and schemas that we're going to be capturing, as well as any kind of DDL changes. If we're doing an initial load, we want to set up the SQL predicate to determine which tables are being captured and put a WHERE clause on those to speed up performance. We can also do filtering within the extract process as well. So we write just the information that we need to the trail file. 03:27 Nikita: And what are the common parameters within an extract process? Nick: There are a couple of common parameters within your extract process. We have table to list out the list of tables that GoldenGate is going to be capturing from. These can be wildcarded. So I can simply do table.star and GoldenGate will capture all the tables in that database. I can also do schema.star and it will capture all the tables within a schema. We have our EXTTRAIL command, which tells GoldenGate which trail to write to. If I want to filter out certain rows and columns, I can use the filter cols and cols except parameter. GoldenGate can also capture sequence changes. So we would ...
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    13 m
  • Oracle GoldenGate 23ai: Managing Extract Trails and Files

    Oracle GoldenGate 23ai: Managing Extract Trails and Files
    Jun 24 2025
    In this episode of the Oracle University Podcast, Lois Houston and Nikita Abraham explore the intricacies of trail files in Oracle GoldenGate 23ai with Nick Wagner, Senior Director of Product Management. They delve into how trail files store committed operations, preserving the order of transactions and capturing essential metadata. Nick explains that trail files are self-describing, containing database and table definition records, making them easier to work with. The episode also covers trail file management, including the purge trail task and the ability to download trail files directly from the web UI, providing flexibility in various deployment scenarios. Oracle GoldenGate 23ai: Fundamentals: https://mylearn.oracle.com/ou/course/oracle-goldengate-23ai-fundamentals/145884/237273 Oracle University Learning Community: https://education.oracle.com/ou-community LinkedIn: https://www.linkedin.com/showcase/oracle-university/ X: https://x.com/Oracle_Edu Special thanks to Arijit Ghosh, David Wright, Kris-Ann Nansen, Radhika Banka, and the OU Studio Team for helping us create this episode. ------------------------------------------------------------- Podcast Transcript: 00:00 Welcome to the Oracle University Podcast, the first stop on your cloud journey. During this series of informative podcasts, we’ll bring you foundational training on the most popular Oracle technologies. Let’s get started! 00:25 Nikita: Welcome back to another episode of the Oracle University Podcast! I’m Nikita Abraham, Team Lead of Editorial Services with Oracle University, and I’m joined by Lois Houston, Director of Innovation Programs. Lois: Hi there! In our last episode, we discussed the Replicat process. That was a good introduction, and you should give it a listen if you’re interested in the fundamentals of GoldenGate 23ai. 00:49 Nikita: Nick Wagner, Senior Director of Product Management for Oracle GoldenGate, is back with us today to talk about how to manage Extract Trails and Files. Hi Nick, it’s a pleasure to have you with us. So, we’ve spoken about trail files in our earlier episodes. But can you tell us about the kind of information that’s actually stored in these files? Nick: The trail files contain committed operations only. In an Oracle environment, the extract process is actually able to understand and read both committed and uncommitted transactions. It holds the uncommitted activity and the cache manager associated settings. As a transaction is committed, it's then flushing that information to the trail file. All this information in the transaction is preserved, so we have not only the transaction itself, but the order of the operations within that transaction. All the changed columns, including the primary key and any scheduling columns are also captured, and this is controlled by the log or sub calls parameter and other parameters within the extract process. The data captured depends on settings in the extract file and you can include additional information, including tokens. The trail files also contain metadata information, where the trail files are what we call self-describing, which means that as we start reading in new objects, we start writing the definition of those objects into the trail file themselves. 02:11 Lois: Nick, what does the structure of a trail file look like? Nick: The trail files have a header information, which simply keeps information about what version of trail file this is, where GoldenGate is handling it, information about that trail file itself. You'll also have three different types of records. You'll have a data record, which contains the actual before and after images, the table update statement, the type of operations. You have a database definition record, which includes information about the database that GoldenGate is capturing from, and then you'll also have a table definition record. As GoldenGate starts up and creates a trail file for the first time, it's always going to write the trail file header and associated database definition record, and then it's going to start reading data out of the source database. As it encounters a new table for the first time in that trail file, it's going to write the metadata for that object as well. This makes it very easy. This means that within a single trail file, any data records I have in there, that trail file also contains the associated table definition record for that table. 03:20 Nikita: Let’s talk about compatibility between different versions of GoldenGate. How do the trail files fit into that? Nick: The GoldenGate trail files themselves have information built into them to help understand what they're compatible with as far as GoldenGate releases. If I'm replicating from a new version of GoldenGate to an older version of GoldenGate, I can set the format release value to tell the extract process to write these trail files in an older version. In this case, I can simply say format release 19 and it'll ...
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    10 m
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