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- Phil Dunn (@Phil_Oracle) on Oracle’s New T5 TPC-C: Where’s the SPARC?, Part II
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Tag Archives: databases
The Fog is Getting Thicker…
I renamed this so that Teradata folks would not get here so often… its not really about Intelligent Memory… just prompted by it. The post on Intelligent Memory is here. – Rob Two quick comments on Teradata’s recent announcement of Intelligent Memory. First… very very cool. More on this to come. Next… life is going […]
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Posted in Column-oriented DBMS, data warehouse, Database Architecture, EDW, Greenplum, Greenplum Database, HANA, hardware, IMDB, in-memory database, Netezza, Oracle, Teradata
Tagged database, databases, Netezza
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How Good Is Teradata’s Intelligent Memory?
Jason asked a great question in the comment section here… he asked… does Teradata’s Intelligent Memory erode HANA’s value proposition? Let me answer here in a more general way that is applicable to the general database space… Every time a vendor puts more silicon between the CPU and the disk they will improve their performance […]
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Posted in Business intelligence, data warehouse, data warehousing, Database Architecture, EDW, HANA, IMDB, in-memory database, Netezza, Teradata
Tagged analytics, big data, database, databases, Netezza
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A Teradata Prediction Comes True… and Wondering About Netezza…
If you missed the tweet… 2+ years ago I predicted here that Teradata would go away from ByNet… and lo and behold they did (see here). In the same post I predicted that Netezza would go away from FPGAs. This has not come to pass. But I wonder if it might… or if there is a [...]
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Posted in Business intelligence, data warehouse, data warehousing, Database Architecture, Database Hardware, EDW, Greenplum, Netezza
Tagged analytics, big data, database, databases, Netezza
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A Teradata Prediction Comes True… and Wondering About Netezza…
If you missed the tweet… 2+ years ago I predicted here that Teradata would go away from ByNet… and lo and behold they did (see here). In the same post I predicted that Netezza would go away from FPGAs. This has not come to pass. But I wonder if it might… or if there is a [...] Continue reading
Posted in Business intelligence, data warehouse, data warehousing, Database Architecture, Database Hardware, EDW, Greenplum, Netezza
Tagged analytics, big data, database, databases, Netezza
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A Teradata Prediction Comes True… and Wondering About Netezza…
If you missed the tweet… 2+ years ago I predicted here that Teradata would go away from ByNet… and lo and behold they did (see here). In the same post I predicted that Netezza would go away from FPGAs. This has not come to pass. But I wonder if it might… or if there is a […] Continue reading
Posted in Business intelligence, data warehouse, data warehousing, Database Architecture, Database Hardware, EDW, Greenplum, Netezza
Tagged analytics, big data, database, databases, Netezza
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The Five Minute Rule and Teradata Memory Utilization
I have mentioned now and again that Teradata‘s architecture which writes intermediate results to spool violates the Five Minute Rule may be a poor design choice. Let me make this case more clearly. The Five Minute Rule was developed by Gray and Putzolu to determine where the trade-off is between keeping data in-memory and writing [...]
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Posted in Business intelligence, data warehouse, data warehousing, Database Hardware, EDW, HANA, IMDB, in-memory database, Netezza, Teradata
Tagged analytics, big data, database, databases, Netezza
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Aster Data for a price…
If Greenplum HAWQ does not look promising (see my previous posts on HAWQ here and here) what are the prospects for Teradata Aster Data… which aspires to both replace and/or co-exist with Hadoop for a fee? Teradata+Hadoop maybe… but Teradata+Aster+Hadoop seems like one layer too many… as does Aster+Hadoop. (OK, I removed the bad “HAWQing” pun in the [...]
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Posted in Apache hadoop, Aster Data, Greenplum, Greenplum Database, hadoop, HAWQ, Netezza
Tagged analytics, big data, database, databases, Netezza
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My 2 Cents: Greenplum 1Q2013
Since my blogs tend to be in response to some stimulus they may not reflect a holistic view on any particular product. The “My 2 Cents” series will try to provide a broader view… Please consider this as you read on… Summary From a technical perspective, Greenplum is my favorite data warehouse database. Built on [...]
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Posted in Business intelligence, data warehouse, data warehousing, EDW, Greenplum, Greenplum Database, hadoop, Netezza
Tagged analytics, big data, database, databases, EMC, Netezza
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My 2 Cents: Netezza 1Q2013
Since my blogs tend to be in response to some stimulus they may not reflect a holistic view on any particular product. The “My 2 Cents” series will try to provide a broader view… Please consider this as you read on… Summary Netezza put a new spin on data warehousing… they made it easy. The Netezza software [...]
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Posted in Business intelligence, data warehouse, data warehousing, EDW, IBM, Netezza
Tagged analytics, database, databases, Netezza
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Will Hadoop Eat Greenplum and Netezza?
If I were the Register I would have titled this: Raging Stuffed Elephant To Devour Two Warehouse Vendors… I love the Register… if you do not read it have a look… This is a post is about the market implications of architecture… Let us assume that Hadoop matures and finds a permanent place in the [...]
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Posted in Apache hadoop, Business intelligence, data warehouse, data warehousing, EDW, Greenplum, Greenplum Database, hadoop, HANA, IMDB, Netezza
Tagged analytics, big data, database, databases, Netezza, sql
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