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Showing entries 1 to 30 of 334 Next 30 Older Entries

Displaying posts with tag: Log Buffer (reset)

Log Buffer #348, A Carnival of the Vanities for DBAs
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With the holiday season fast approaching (or is it slow?), data bloggers have already adopted a festive mood, and this Log Buffer edition jubilantly captures and reflects that, and much more.

Oracle:

On December 4, 2013, Oracle will host a customer webcast to acquaint customers with the Oracle SuperCluster M6-32, Oracle’s most powerful engineered system for in-memory Oracle Database performance, Database-as-a-Service and application consolidation.

The ETL logic in BI Apps uses parameters in packages, interfaces, load plans, and knowledge modules (KM) to control the ETL behaviors.

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Log Buffer #347, A Carnival of the Vanities for DBAs
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What do swaying palms, turquoise water, white sandy beaches and absolutely pristine fauna remind you of? Correct! It’s Log Buffer. This Log Buffer brings you beads of blog posts related to data dexterity crafted by leading bloggers across the planet.

Oracle:

When are Exadata’s storage indexes used?

Oracle 12c has increased the maximum length of character-based columns to 32K bytes.

Oracle has extended the maximum length of varchar2, nvarchar and raw columns to 32K, but this comes with some challenges when it comes to indexing such columns.

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Log Buffer #346, A Carnival of the Vanities for DBAs
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Economist says that Physics suggest that storms will get worse as the planet warms. Typhoon Haiyan in Philippines, bush-fires in Australia, floods in China, and extreme unpredictable weather across the planet is a sober reminder. Good news is that technology and awareness is rising, and so is the data. Database technologies are playing their part to intelligently store that data and enabling the stakeholders to analyze and get meaningful results to predict and counter the extreme conditions. This Log Buffer Edition appreciates these efforts.

Big Data:

Big Data Tools that You Need to Know About – Hadoop & NoSQL.

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Log Buffer #345, A Carnival of the Vanities for DBAs
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There are a number of technologies, apps, and social media creations out there seeking to displace blogs as the mode of sharing between surfers, but blogging has proved hardy. It has proven its mettle and it’s here to stay. This Log Buffer Edition appreciates this strength of the blogs.

Oracle:

Translating Fusion Apps Customizations: Composers mean Usable Apps in Any Language, Ultan o’Broin has more.

Do you find yourself trying several times to explain a problem in a Service Request? Does the support engineer ask more than once for clarification?

What If I Don’t Get An Exam Results

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Log Buffer #344, A Carnival of the Vanities for DBAs
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Every day is a new journey but the path remains the same. Bloggers are advancing on this path to reach new milestones. They sometimes pace high, sometime low, but whatever, they never miss to share what they learn along the way, and present that through Log Buffer.

Oracle:

This post is about installing a Virtualized Oracle 12cR1 RAC Cluster using Oracle Linux 6.4 Virtual Machines on VMware ESXi 5.

Frits Hoogland is compressing sqlplus output using a pipe.

One of the greatest advancements in EM12c from previous Enterprise Manager versions is the auto-deployment.

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Log Buffer #343, A Carnival of the Vanities for DBAs
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One key success factor in a great leadership is to gather great people around you. Bloggers are people, and this Log Buffer Edition enables you to gather them around you through their blog posts.

Oracle:

The PHP OCI8 2.0.6 extension for Oracle Database is now “production” status.

Oracle GoldenGate 12c released  on October 17th and includes several new cutting edge features that firmly establishes GoldenGate’s leader position in the data replication space.

Best Practices Generating WebService Proxies for Oracle Sales Cloud (Fusion CRM).

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Log Buffer #342, A Carnival of the Vanities for DBAs
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Naysayer within us keep on erecting new obstacles, especially when it comes to the creativity. Our database bloggers are winning this fight within and producing gems of blogs. This Log Buffer edition celebrates their victory.

Oracle:

Andy Baker is shrinking a Linux OEL 6 virtual Box image (vdi) hosted on Windows 7.

So what is Active GridLink for RAC? Ruma Sanyal tells us.

Curtis is installing Oracle Golden Gate 12c (12.1.2) along side Oracle Database 12c (12.1.0.1).

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Log Buffer #341, A Carnival of the Vanities for DBAs
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Extreme performance is the key to excellence. One example of it is the winning of 34th America Cup by Team Oracle USA, another example is the Pythian’s legendary love of  data, and this Log Buffer edition loves the blogs again, as it does weekly.

Oracle:

The 10 commandments of being a good DBA manager.

Oracle ADF Mobile #{row.index} is Not Supported After Installing Upgrade Patch

With Oracle Real Application Clusters the Oracle database can be configured to restart as each node in the cluster is

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Log Buffer #340, A Carnival of the Vanities for DBAs
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Education is everything. Education can pull you out of poverty, it can propel you into upper echelons. Education can make you see what’s truly important in the life. Education can enable you to appreciate the people. Blogging is all about education. This Log Buffer brings education about database arena from the blogs.

Oracle:

Large CLOBs and attention to detail needed while reading Oracle Support notes.

Here is a simple way to get SQL_ID of large and similar queries in Oracle.

Robin Moffatt is sharing

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Log Buffer #339, A Carnival of the Vanities for DBAs
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Tablogs are the blogs written, read, and managed on tablets. They are not only growing in numbers, but the volume of content is also immense. So much ease and so much power through touches ensure that you only spend time creating and learning. This Log Buffer edition appreciates that.

Oracle:

Michael Abbey is taking a quick look at table-level recovery with Database 12c including sample script and output.

Jeremy Schneider has written a brief post to mention an undocumented resource manage limit.

Here’s an important point JL learned from Maria Colgan’s “10 tips”

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Log Buffer #338, A Carnival of the Vanities for DBAs
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Oracle OpenWorld 2013 is just days away, and Pythian is once again everywhere at OOW. Pythian’s famous Annual Oracle Bloggers Meetup — one of your top favorite events of OpenWorld, is once again here at OOW.

Oracle:

As this year is heading to a close, it will complete 21 years of partnership between Intel and Oracle.

Have you started to pay closer attention to social, cloud, mobile, and/or big data technologies and trends?

NetBeans IDE 7.4 RC 1, released today, has a long list of features, including

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Log Buffer #337, A Carnival of the Vanities for DBAs
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The journey is old, but the milestones are new. It’s the same old quest for excellence. Innovative questions are being asked and answered in the blogs across the Oracle, SQL Server and MySQL branches of technologies. This Log Buffer Edition relishes just that. Let’s start this Log Buffer with the exquisite blog post by Dana Pylayeva.
Oracle:

EMlight might not be as important now with Oracle 12c coming out and with Oracle’s EM Express, but EMlight is still pretty cool.

The maximum size for VARCHAR2, NVARCHAR and RAW columns has been extended to 32767 bytes with the


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Log Buffer #336, A Carnival of the Vanities for DBAs
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With organizations gearing up to the new round of technologies as the database vendors announce newer versions and features, the bloggers are busy covering all of those details with practical advice. This Log Buffer Edition brings you that advice.

Oracle:

Marco Vigelini has written one post regarding creation of a pluggable database PDB using the files of the seed PDB$SEED and his second post describes how to create a pluggable database by unplugging an existing PDB and plugging it into another container.

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Log Buffer #335, A Carnival of the Vanities for DBAs
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This week’s Log Buffer Edition casts light on selected blog posts from different database logs across the globe slicing and dicing different ideas. Enjoy!

Oracle:

Saurabh Verma is correlating SQL statements in DB Sessions with ODI Sessions in ODI 11.1.1.7.

David Allan is writing about file transformation debatching within ODI.

An interesting thread about OEM 12c support for the database 12c release is currently on the oracle-l mailing list. Martin has more.

Anyone who has been around Oracle performance over the years

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Log Buffer #334, A Carnival of the Vanities for DBAs
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This Log Buffer Edition starts with an awesome post by Dana Pylayeva from Rakuten LinkShare, a long term Pythian client, about her deep and insightful reflections about security. And as usual, it also brings together all the sparkling gems of Oracle, SQL Server, and MySQL. Enjoy!

Oracle:

Alberto illustrates the algorithm used by Oracle (in 11.2.0.3) to fast refresh a materialized view (MV) containing only the SUM aggregate function.

Tim Hall writes about Oracle 12c Multitenant Option :

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Log Buffer #333, A Carnival of the Vanities for DBAs
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Does size matter? This question has been teasing mankind since the beginning. But now, due to improvements in technology, size doesn’t really matter. Databases now have the features to tackle all data: big, medium, small, or very small. This Log Buffer Edition is here once again to bring you your data news of all sizes.

Oracle:

Marco tells us how to create a pluggable database by cloning an existing local PDB and talks about a bug in Oracle 12c.

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Log Buffer #332, A Carnival of the Vanities for DBAs
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We know very well that database technologies need a blog presence, and how to best offer that blogging experience — without the danger of boredom — is something tons of Oracle, SQL Server, and MySQL bloggers continue to show through Log Buffer. Enjoy!

Oracle:

Various approaches exist to organize your groovy scripts and package up utilities.

Oracle Certification announces the release of the new Oracle Linux 6 certification paths.

Designed for the Cloud, the new multitenant architecture of Oracle Database 12c now enables customers to greatly simplify and

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Log Buffer #331, A Carnival of the Vanities for DBAs
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More and more blogs are springing up to cover database technologies. This ethereal Log Buffer Edition yet again cherishes this spectacular growth and offers a few links from the Oracle, SQL Server, and MySQL arenas.

Oracle:

Are Oracle enqueue rules leading to deadlock changes again in 12.1? Charles Hooper asks.

James Morle writes about optimal Oracle configuration for efficient table scanning.

Richard Foote writes a quick post on the reuse of empty leaf blocks in index.

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Log Buffer #330, A Carnival of the Vanities for DBAs
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This Log Buffer Edition marvels at the ease, simplicity, and power of the database bloggers as they go about their adventures in the realms of Oracle, SQL Server, and MySQL.

Oracle:

The new Oracle Database 12c’s “Implicit Result Sets” (IRS) feature allows query results to be returned from a stored PL/SQL procedure (or a PL/SQL anonymous block) without requiring a special PHP code.

Ranka has been spending a lot of time on big data and its application, architecture, and processes.

Kashif Manzoor tells us how to use the new Clone Log Parser utility in Oracle

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Log Buffer #329, A Carnival of the Vanities for DBAs
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In this Log Buffer, you have naan bread, two types of roti, pasta, Karachi biryani, Chiken Tandoori, Beef tikka, eggplant masala, mixed pickles, French pastry with some elixir to wash all of it down. Yes, once again, this edition of Log Buffer contains numerous flavors from Oracle, SQL Server and MySQL.

Oracle:

Sometimes it’s the little differences that make something really cool, and Martin was wondering why this hasn’t made it into the Oracle dictionary before.

Oracle introduced a new feature for DataGuard called Far Sync. This configuration is designed to support synchronous redo transport between primary and standby database, which

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Log Buffer #328, A Carnival of the Vanities for DBAs
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There is a tsunami of blog posts out there as Oracle has made public its 12c database and SQL Server and MySQL with numerous new offerings. This Log Buffer Edition covers a few salient blog posts.

Oracle:

Among the major ETL tools in the market , Oracle Data Integrator outshines not just for a couple of reason. Oracle has invested a lot in developing the tool after it took over from Sunopsis.

You want to learn more about innovative features of WLS 11g and 12c? You want to get answers about the roadmap and capabilities?

Kristin Rose tells us that 12c  offers the latest

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Log Buffer #327, A Carnival of the Vanities for DBAs
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Nelson Mandela, The Madiba, said: ” There is nothing like returning to a place that remains unchanged to find the ways in which you yourself have altered.” Bloggers return to their blogs to experience the same charming thing, and database bloggers are no different. Enjoy this edition of Log Buffer.

Oracle:

With the new release of Oracle Database 12c, Oracle has removed the old Database Console.  In its place, they have given us Enterprise Manager Express (EM Express for short).

And here is a perspective about Why Not to Upgrade to Oracle 12c Database.

Sayan Malakshinov talks about Oracle 12c: Lateral,

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Log Buffer #326, A Carnival of the Vanities for DBAs
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Just like the new car model excites the car enthusiasts, the new version of the database products fascinates the database professionals. A plethora of blog posts sprung up as the new versions of databases are released. Oracle, SQL Server, and MySQL now have new things to offer. This Log Buffer shares that excitement and anticipation.

Oracle:

Samer Forzley of Pythian explains why you should upgrade to Oracle 12c.

Abhinav Agarwal informs that Oracle Business Intelligence Suite Bundle Patch 11.1.1.7.1 is now available for download.

Yury Velikanov presents a step by step guide to

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Log Buffer #325, A Carnival of the Vanities for DBAs
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Close your eyes and imagine an affordable holiday featuring islands, pools, simmering white sandy beaches, and clubs. Chances are that you’re thinking about a resort in Hawaii, Fiji or French Polynesia. Now picture such a trip right now. I’ll give you a second. Still wondering? Yep, it’s this edition of Log buffer. :)

Oracle:

Bobby has hacked a script together Tuesday night to figure out how to fit all his production data files and temp files on a development server for a RMAN restore of a production backup onto a new server.

SQL Gone Bad – But Plan Not Changed? Kerry has more.

During

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Log Buffer #324, A Carnival of the Vanities for DBAs
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A blog post is a composition in an informal verse, usually characterized by the sharing of ideas, experiences, and opinionated news. This vivid explanation of valuable ramblings about the database technologies is what makes this Log Buffer Edition again.

Oracle:

Owen Allen got a question about the Management Credentials that are used for managing assets in Ops Center.

Nicolas Gasparotto carries on with his Prompt-free Appliance deployment series.

An introduction from the Cubegeek: Big Data – Part One.

When

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Log Buffer #323, A Carnival of the Vanities for DBAs
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The onslaught of blogs is hard to ignore and underestimate. Blogging has become part of technologists everywhere, including the database professionals and evangelists. This Log Buffer Edition appreciates that and consists of blogs from Oracle, SQL Server and MySQL.

Oracle:

Dass Oracle in Version 11 unter bestimmten Umständen große serielle Full Table Scans (FTS) mit Hilfe von Direct Path Reads durchführen kann, ist schon häufig erwähnt worden (hier im Blog mindestens in drei Artikeln) – zuletzt hatte Tanel Poder darauf hingewiesen, dass die Entscheidung für diesen Zugriff seit 11.2.

Michael Snow highlights an active

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Log Buffer #322, A Carnival of the Vanities for DBAs
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Log Buffer’s collection of blogs from across the world of various databases is all about nifty features, cool tricks, pragmatic tips, real world war stories, and much more.

Oracle:

Ops Center uses an Oracle Database to store product data. Normally you’ll use the Ops Center UI and won’t access the database directly, but it can occasionally be useful to see the database contents directly.

The “Oracle Fusion Financials 11g General Ledger Certified Implementation Specialist” certification is designed for implementation consultants who possess a strong foundation and expertise implementing and configuring the Fusion General Ledger application.

In

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Log Buffer #321, A Carnival of the Vanities for DBAs
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Can’t find what you want or need? Do you have a tip or trick to share? Do you want to lament over a technical woe? If yes, then blog and send it to us for the Log Buffer, just as this one contains tips, tricks, and woes.
Oracle:

Fahd Mirza and Tanel Poder throw the spotlight on the v$cell_thread_history view with respect to the Exadata.

Mark W. Farnham‘s rightsizing goes on with a roar, as he declares that he is


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Log Buffer #320, A Carnival of the Vanities for DBAs
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The red carpet has been laid down at this Log Buffer Edition, and you can witness and cheer the cat-walking blog posts from Oracle, SQL Server, and MySQL. Every one of them is chic, elegant, and sensual in its own right. Enjoy.
Oracle:

Create colored heat maps in SQL*Plus with Kyle Hailey.

Here’s a quick and dirty script to create a procedure (in the SYS schema – so be careful) to check the Hakan Factor for an object.

Connor has a good post about default null for collection parameter.

This is yet another blogpost on


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Log Buffer #319, A Carnival of the Vanities for DBAs
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This week again, the Log Buffer Edition covers the exciting and ever-evolving galaxies of Oracle, MySQL and SQL Server.

Oracle:

When does an Oracle process know it’s on Exadata?

MobaXterm 6.3 has been released. You can find the download and changelog in the usual place.

A new major release (version 3.0) of Randolf’s XPLAN_ASH tool is available for download.

Important !! Clustering Factor Calculation Improvement

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Showing entries 1 to 30 of 334 Next 30 Older Entries

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