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June 2018

Grants WITH GRANT

The ability to make grants on objects in the database such as tables, views, procedures or others such as SELECT, DELETE, EXECUTE and more is the cornerstone of giving other users or schemas granular access to objects. I say granular....[Read More]

Posted by Pete On 07/06/18 At 06:58 PM

“Call me!” Many many times!

Some readers might recall that classic Blondie track “Call me”.  Of course, some readers might be wishing that I wouldn’t harp on about great songs from the 80’s. But bear with me, there is a (very tenuous) link to this post. If you haven’t heard the song, you can jump to the chorus right here.  Go on, I’ll wait until you get back. Smile

Quick install of prometheus, node_exporter and grafana

This blogpost is a follow up of this blogpost, with the exception that the install method in this blogpost is way easier, it uses an Ansible playbook to do most of the installation.

1. Install git and ansible via EPEL:

# yum -y localinstall https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
# yum -y install ansible git

2. Clone my ‘prometheus_node_exp_grafana_install’ repository:

# git clone https://gitlab.com/FritsHoogland/prometheus_node_exp_grafana_install.git

3. Run the prometheus.yml playbook to install prometheus, node_exporter and grafana:

Time is Gold

So many have asked me when I’m starting at Microsoft and the official date is Monday, June 11th now.  Many also wonder what my upper limits are on how much I can handle, well folks, it looks like we’ve reached them!

GDPR

I posted a couple of days ago my slides from the recent UKOUG Northern Technology day in Leeds where I spoke about GPPR for the Oracle DBA. I said then that i am also preparing a service line for helping....[Read More]

Posted by Pete On 06/06/18 At 03:10 PM

This Week in PostgreSQL – May 31

Since last October I’ve been periodically writing up summaries of interesting content I see on the internet related to PostgreSQL (generally blog posts). My original motivation was just to learn more about PostgreSQL – but I’ve started sharing them with a few colleagues and received positive feedback.  Thought I’d try posting one of these digests here on the Ardent blog – who knows, maybe a few old readers will find it interesting? Here’s the update that I put together last week – let me know what you think!


Hello from California!

Part of my team is here in Palo Alto and I’m visiting for a few days this week. You know… for all the remote work I’ve done over the years, I still really value this in-person, face-to-face time. These little trips from Seattle to other locations where my teammates physically sit are important to me.

This Week in PostgreSQL – May 31

Since last October I’ve been periodically writing up summaries of interesting content I see on the internet related to PostgreSQL (generally blog posts). My original motivation was just to learn more about PostgreSQL – but I’ve started sharing them with a few colleagues and received positive feedback.  Thought I’d try posting one of these digests here on the Ardent blog – who knows, maybe a few old readers will find it interesting? Here’s the update that I put together last week – let me know what you think!


Hello from California!

Part of my team is here in Palo Alto and I’m visiting for a few days this week. You know… for all the remote work I’ve done over the years, I still really value this in-person, face-to-face time. These little trips from Seattle to other locations where my teammates physically sit are important to me.

This Week in PostgreSQL – May 31

Since last October I’ve been periodically writing up summaries of interesting content I see on the internet related to PostgreSQL (generally blog posts). My original motivation was just to learn more about PostgreSQL – but I’ve started sharing them with a few colleagues and received positive feedback.  Thought I’d try posting one of these digests here on the Ardent blog – who knows, maybe a few old readers will find it interesting? Here’s the update that I put together last week – let me know what you think!


Hello from California!

Part of my team is here in Palo Alto and I’m visiting for a few days this week. You know… for all the remote work I’ve done over the years, I still really value this in-person, face-to-face time. These little trips from Seattle to other locations where my teammates physically sit are important to me.

GDPR for the Oracle DBA

I did a talk at the recent UKOUG Norther Technology Summit in Leeds, UK on May 16th. This talk was an enhanced version of the one i did at the UKOUG tech conference in Birmingham in December 2017 to a....[Read More]

Posted by Pete On 04/06/18 At 08:40 PM

Index Column Order – Impact On Index Branch Blocks Part I (Day-In Day-Out)

I recently replied on Twitter to some comments regarding an excellent blog post by Franck Pachot – Covering indexes in Oracle, and branch size, where I disagreed somewhat with one of the conclusions stated in the post: “ensure that selective columns appear as early as possible (without compromising the index access efficiency of course) in order to […]