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Displaying posts with tag: Oracle (reset)

On Using HPE Vertica. Interview with Eva Donaldson.
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“After you have built out your data lake, use it. Ask it questions. You will begin to see patterns where you want to dig deeper. The Hadoop ecosystem doesn’t allow for that digging and not at a speed that is customer facing. For that, you need some sort of analytical database.”– Eva Donaldson.

I have interviewed Eva Donaldson, software engineer and data architect at iContact. Main topic of the interview is her experience in using HPE Vertica.

RVZ

Q1. What is the business of iContact?

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Utilizing OpenStack Trove DBaaS for deployment management
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Trove is used for self service provisioning and lifecycle management for relational and non-relational databases in an OpenStack cloud. Trove provides a RESTful API interface that is same regardless of the type of database. CLI tools and a web UI via Horizon are also provided wrapping Trove API requests.

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Linux User-Group Console
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This post shows you how to add the menu option and GUI to set users and groups. It’s quite a bit easier than mastering all the command-line syntax. It makes setting up the required user and group accounts for an Oracle Enterprise or MySQL database solution much easier.

You add the utility by calling the yum (Yellowdog Updater, Modified) utility like this:

yum installed -y system-config_users

You should see the following:

Loaded plugins: langpacks
adobe-linux-x86_64                                       |  951 B     00:00     
ol7_UEKR3 …
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Log Buffer #475: A Carnival of the Vanities for DBAs
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This Log Buffer Edition goes through various blogs, and selects some of the top posts from Oracle, SQL Server and MySQL.

Oracle:

MOS Note:136697.1 – New HCHECK.SQL for Oracle Database 12c

ORAchk / EXAchk questions.

Cloud control won’t start!

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New MySQL Online Training
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Oracle University recently unveiled a new online training offering – the MySQL Learning Subscription.  The combination of freely-accessible and compelling paid content makes this an exciting development to me, and should prove valuable to the community and customer base alike.  This post will briefly explore this new MySQL educational resource.

Organization

The subscription content is organized into topical “channels”.  Current top-level channels are:

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Leaving MySQL
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After nearly ten years working for MySQL, I’m pursuing a new opportunity to expand into new areas of open source data infrastructure as part of the excellent Cloudera support organization.  I’ve been fortunate to work with incredibly talented, dedicated and wonderful people on relational databases, and I’m looking forward to doing the same in the Hadoop space in my new role.  Despite this transition, I intend to remain active in the MySQL community – most immediately, finishing off a handful of half-finished blog posts in the coming weeks.

My various bit roles at MySQL have given me a front-row seat as the company grew from a …

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Log Buffer #460: A Carnival of the Vanities for DBAs
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This Log Buffer Edition covers blog posts from Oracle, SQL Server and MySQL for this week.

Oracle:

APEX shuttle item with one direction

Wondering about which tasks and work products are essential for your project?

Using Spark(Scala) and Oracle Big Data Lite VM for Barcode & QR Detection

Cloning …

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MySQL Enterprise Backup (MEB) and Oracle Storage Cloud
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MEB 3.12.0 and above support cloud backup and restore using OpenStack-compatible object stores ("Swift"). This allows MySQL database users with Oracle Storage Cloud account to take backups and store them directly in the cloud and restore them from there.

The following steps illustrate how to set up and use MEB with Oracle Storage Cloud :

1) Create Oracle Storage Cloud account at https://cloud.oracle.com/storage . Once service gets activated, make a note of the following credentials that will be required in further steps :

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Log Buffer #458: A Carnival of the Vanities for DBAs
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This Log Buffer Edition covers various useful tips and tricks from blogs for Oracle, SQL Server and MySQL.

Oracle:

  • pstack(or thread stack) for Windows to diagnose Firefox high CPU usage
  • With the ever-changing browser landscape, we needed to make some tough decisions as to which browsers and versions are going to be deemed “supported” for Oracle Application Express.  There isn’t enough …
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Log Buffer #457: A Carnival of the Vanities for DBAs
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This Log Buffer Edition begins with some great blog posts from Oracle, goes through SQL Server and then ends with MySQL.

Oracle:

  • Ruby-oci8 is a ruby interface for an Oracle Database.
  • Another python graph – one wait event.
  • This article compares FBL and HDL – two of the …
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Showing entries 1 to 10 of 1506 10 Older Entries

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