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10 Newer Entries Showing entries 31 to 40 of 334 10 Older Entries

Displaying posts with tag: NoSQL (reset)

Big Data: Three questions to Aerospike.
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“Many tools now exist to run database software without installing software. From vagrant boxes, to one click cloud install, to a cloud service that doesn’t require any installation, developer ease of use has always been a path to storage platform success.”–Brian Bulkowski.

The fifth interview in the “Big Data: three questions to “ series of interviews, is with Brian Bulkowski, Aerospike co-founder and CTO.

RVZ

Q1. What is your current product offering?

Brian …

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Why I Love Open Source
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Anders Karlsson wrote about Some myths on Open Source, the way I see it a few days ago.  Anders' article is mostly focused on exploding the idea that open source magically creates high quality code.  It is sad to say you do not have to look very far to see how true this is.

While I largely agree with Anders' points, there is far more that could be said on this subject, especially on the benefits of open source. I love working on open source software. Here are three reasons that are especially important to me.



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Are SQL Databases Dead?
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I like the image of this city of Mesa Verde. It’s fascinating to see how ancient cities were built, especially as an inhabitant of one of the worlds largest cities today, New York. I’m a long time relational database guy. I worked at scores of dot-coms in the 90′s as an old-guard Oracle DBA, and […]

The USA's healthcare.gov site and LAMP
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The USA's health care exchange site, healthcare.gov, has had well-publicized initial woes.

The New York Times has said one of the problems was the government's choice of DBMS, namely MarkLogic. A MarkLogic employee has said that "If the exact same processes and analysis were applied to a LAMP stack or an Oracle Exa-stack, the results would have likely been the same."

I don't know why he picked Exastack for comparison, but I too have wondered whether …

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MySQL 5.7 : Over 1M QPS with InnoDB Memcached Plugin
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Or I could place in the title – “Yes, we done it!”

After reaching 500K QPS in Read-Only on SQL queries, it was natural to expect a much higher performance level from InnoDB Memcached Plugin which is by-passing all SQL related layers.. However the story is not simple, and yet far from finished

While for today we have already our first “preview” results showing that we’re able to reach over 1,000,000 Query/sec level with the latest MySQL 5.7 code:

click …

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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:

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Big Data Tools that You Need to Know About – Hadoop & NoSQL – Part 2
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In the previous article we introduced Hadoop as the most popular Big Data toolset on the market today. We had just started talking about MapReduce as the major framework that makes Hadoop distinctive. So let’s continue the discussion where we left off.

 

MapReduce is really the key to understanding Hadoop’s parallel processing …

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Mixing databases usually not optimal
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Dan McKinley (Etsy) wrote an [IMHO] insightful article Why MongoDB Never Worked at Etsy.

First off, it’s important to realise that it’s not a snipe at MongoDB – it’s a fine tool.

The lessons are related to mixing multiple databases in a deployment (administration and monitoring overhead) and the acknowledgement that issues of schema design, scalability and maintenance need attention regardless of which brand or technology you pick for your database. That comes back to the old insight that migrations are rarely worth it (regardless of what you migrate …

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The Third Most Popular Open Source DBMS
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We all know that MySQL says it is "the world's most popular open-source database". And PostgreSQL has a firm hold on second place while claiming to be, instead, "the world's most advanced open source database". But the horse that comes in third can return some money to gamblers who bet "to show". And the horse that shows momentum or gets close is worth watching for next time.

So I'll just ignore the dolphin and the elephant in the room, and go on to a harder question: who's number three?

According to Wikipedia

To find …

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Data Analytics at NBCUniversal. Interview with Matthew Eric Bassett.
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“The most valuable thing I’ve learned in this role is that judicious use of a little bit of knowledge can go a long way. I’ve seen colleagues and other companies get caught up in the “Big Data” craze by spend hundreds of thousands of pounds sterling on a Hadoop cluster that sees a few megabytes [...]

10 Newer Entries Showing entries 31 to 40 of 334 10 Older Entries

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