Richard Foote

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Focusing Specifically On Oracle Indexes, Database Administration and Some Great Music
Updated: 4 hours 4 min ago

Announcement: Oracle Indexing Internals Seminars Coming to New Zealand in March 2018 (Shipyards of New Zealand)

Sun, 2018-01-21 19:14
I’m very pleased to announce I’ve now finalised some dates in New Zealand for my popular and highly acclaimed “Oracle Indexing Internals and Best Practices” seminar. They are: Wellington 12-13 March 2018: Tickets and Registration Link Auckland 15-16 March 2018: Tickets and Registration Link As usual, numbers will be strictly limited due to the small class nature […]
Categories: DBA Blogs

Early Bird Extension – UK February Dates: “Oracle Indexing Internals and Best Practices” Seminar

Wed, 2017-12-20 00:49
As a Christmas present to those in the UK looking at attending my “Oracle Indexing Internals and Best Practices” seminar in February next year, the Early Bird rates are now available until 19th January 2018. Take this opportunity to attend this highly acclaimed seminar that is packed full of information designed to significantly improve the […]
Categories: DBA Blogs

Great Britain and Northern Ireland February 2018 Dates: “Oracle Indexing Internals and Best Practices” Seminar (Battle For Britain)

Fri, 2017-11-17 00:25
Attention Oracle Professionals in the United Kingdom !! I have now finalised all the dates and venues for a series of my popular and critically acclaimed “Oracle Indexing Internals and Best Practices” seminar I’ll be running in the UK in February 2018. I’m extremely excited as this will be the first time I’ve delivered this […]
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Indexing Seminar: Why Small Classes? (A Small Plot Of Land)

Wed, 2017-10-04 16:50
Firstly, a huge thank-you to everyone who has enroled in one of my “Indexing Internals and Best Practices” Seminars running soon is Australia. The feedback and overall reaction has been extremely positive and I can’t wait to present all the material I’ve been putting together these past few weeks. There are currently limited places still […]
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Oracle Indexing Myths (Telling Lies)

Mon, 2017-09-25 16:41
I’m currently hard at work fully revising and updating my “Indexing Internals and Best Practices” seminar in time for a series of events I’ll be running in Australia in October/November. This has been a highly popular and acclaimed 2 day seminar that is a must for any DBA, Developer, Solutions Architect or anyone else interested […]
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“Oracle Indexing Internals & Best Practices” Seminar: Australia 2017 Tour (Stage)

Mon, 2017-09-18 17:10
I’ll be running a fully revised and updated version of my acclaimed “Oracle Indexing Internals and Best Practices” seminar throughout Australia in Oct/Nov 2017. Previous versions of this seminar have been hugely popular and run in some 18 countries. This updated version will feature lots of new material including 12c related indexing capabilities and recommendations. […]
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Richard Foote Consulting Has Arrived (New Angels Of Promise)

Sun, 2017-09-17 17:32
Today is the official launch of Richard Foote Consulting, my new independent company in which I’ll be providing specialist Oracle Database consulting and training services, focusing on database performance tuning, database problem resolutions and database health check assessments (at least until everyone moves across to the new self-tuning Oracle Cloud database). Based on all the […]
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Presenting at UKOUG Tech17 Conference in December (Here Come The Warm Jets)

Tue, 2017-08-29 19:39
I presented at the UKOUG Tech14 conference in Liverpool and thoroughly enjoyed the experience. It was one of the better User Group conferences I’ve attended and winning both the Best New Oracle Speaker and Best Oracle Speaker awards made that bit more special. So it’s with real excitement that I have the opportunity to again […]
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Goodbye Oracle (Modern Love)

Mon, 2017-08-14 02:39
  It’s with a mixture of excitement, trepidation and a touch of sorrow that I today handed in my resignation after 6 years at Oracle Corporation. My plans at this stage are to take a bit of time-off initially, before going back to providing Oracle Database consulting and training services as I’ve done in the […]
Categories: DBA Blogs

Basic Index Compression Made Simple (It Ain’t Easy)

Tue, 2017-08-01 21:07
I’ve discussed Index Compression a number of times as it’s an excellent way of minimizing the size of indexes without unnecessary, expensive index rebuilds. One of the nice features of Advanced Index Compression is that not only does it potentially compress indexes more effectively than possible with Basic Index Compression, but that it also eliminates […]
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12.2 Introduction to Real-Time Materialized Views (The View)

Mon, 2017-07-10 02:23
Although I usually focus on index related topics, I’ve always kinda considered Materialized Views (MVs) as an index like structure, which Oracle can automatically update and from which Oracle can efficiently retrieve data. The cost of maintaining a Materialized View Log is not unlike the cost of maintaining an index structure, the benefits of which […]
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12.2 Index Deferred Invalidation (Atomica)

Mon, 2017-05-29 20:14
One of the useful little features quietly introduced with Oracle Database 12c Release 2 is the ability to now defer the invalidation of dependent SQL cursors when an index is created or modified. This can be useful when you say create a new index which you know will have no impact on any existing SQL […]
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12.2 Some Cool Partitioning New Features (Big Wheels)

Wed, 2017-04-05 03:21
I previously discussed just how easy it is to convert online a non-partitioned table to be partitioned with Oracle Database 12.2. Thought I might run through a number of really cool new partitioning features and capabilities that were also introduced in 12.2. To start, I’m just going to create a basic range-partitioning table and populate […]
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Big Announcement – New Job, New Country (A New Career In A New Town)

Fri, 2017-03-31 08:45
After 5 1/2 years at Oracle Corporation, I’ve decided to leave and take on a very exciting new challenge !! President Trump’s office have accepted my nomination to head their IT department in Washington DC, where I’ll be responsible for ensuring all USA government data is stored in a extremely efficient and secure manner. So secure, that […]
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12.2 Online Conversion of a Non-Partitioned Table to a Partitioned Table (A Small Plot Of Land)

Sun, 2017-03-26 18:46
In my previous post, I discussed how you can now move heap tables online with Oracle Database 12.2 and how this can be very beneficial in helping to address issues with the Clustering Factor of key indexes. A problem with this technique is that is requires the entire table to be effectively reorganised when most of […]
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Let’s Talk Database: New Dates Released (You Can’t Talk)

Thu, 2017-03-16 00:53
Good news for all you Oracle Database folk in ANZ. I’ll be running a new series of “Let’s Talk Database” sessions at a venue near you in the coming months. I’ll be discussing two interesting topics, “Introduction to the Oracle Cloud for DBAs” and “Introduction to Oracle Database 12c Release 2“. The dates for this series and […]
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12.2 Moving Tables Online (Real Cool World)

Wed, 2017-03-15 01:41
One of the really cool new features introduced in Oracle Database 12c Release 2 is the capability to MOVE tables ONLINE, while maintaining all the associated index structures. This was possible for table partitions in Oracle Database 12c Release 1 but only for Indexed Organized Tables before then. Rather than show a demo that just moves a table, […]
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12.2 Index Advanced Compression “High” Part IV (The Width of a Circle)

Thu, 2017-03-09 23:18
A quick post (for me) with a long weekend beckoning… In Part I, Part II and Part III of looking at the new Index Advanced Compression level of “High”, we discussed how it can significantly decrease the size of your indexes in a manner not previously possible. This can result in significant reductions of index storage and […]
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Hotsos Symposium 2017: Feb 27 – Mar 2 Dallas, Texas (I’m Afraid of Americans)

Mon, 2017-02-06 00:42
In just 3 weeks time, I’ll again have the pleasure of presenting at the awesome Hotsos Symposium in Dallas, Texas. It’s simply the best conference with regard to Oracle performance tuning anywhere. This year, I’ll be presenting on a couple of topics: New Index Features Introduced in Oracle Database 12c Release 2 Oracle Database 12c […]
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12.2 Index Advanced Compression “High” Part III (I Can’t Give Everything Away)

Tue, 2017-01-24 23:42
If you like the look of the new Index Advanced Compression setting of “High” available with Oracle Database 12c Release 2 as I’ve discussed previously in Part I and Part II, well there’s a way to make this the default index compression method in your 12.2 database. Let’s begin by creating a table and explicitly […]
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