Lincovery: database

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Pig is a platform for analyzing large data sets

added by: Tomas Zverina (May 9, 2010) groups: Technologie

Pig's language, Pig Latin, lets you specify a sequence of data transformations such as merging data sets, filtering them, and applying functions to records or groups of records.

link: http://hadoop.apache.org/pig/

tags: database apache twitter pig hadoop pig latin

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Google Fusion Tables Tour

added by: Arnošt Štědrý (Dec 15, 2009) groups: Cizí projekty, Technologie

Prozkoumat a nasadit?

link: http://tables.googlelabs.com/public/tour/tour1.html

tags: framework web 2.0 grafika team collaboration tutorial google software tools web application database

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PostgreSQL v roce 2009 (PostgreSQL 8.4) - Root.cz

added by: Arnošt Štědrý (Jun 25, 2009) groups: Programování, Technologie

Každoročně přinášíme článek věnovaný novinkám v PostgreSQL verze 8.4, která je k dispozici.

link: http://www.root.cz/clanky/postgresql-v-roce-2009-postgresql-8-4/

tags: open source sql programming database postgresql

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Materialized Views :: Benjamin Arai

added by: Tomas Zverina (Jun 16, 2009) groups: Programování

Velmi pekna sada funkci pro vytvareni "materializovanych" view nad PostgreSQL.

link: http://www.benjaminarai.com/benjamin_arai/index.php?display=/postgr...

tags: database postgresql view benjamin arai materialized view pgsql

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neo4j open source graph database

added by: Arnošt Štědrý (Jun 14, 2009) groups: Programování, Technologie

Neo4j is a graph database. It is an embedded, disk-based, fully transactional Java persistence engine that stores data structured in graphs rather than in tables.

link: http://neo4j.org/

tags: java framework graph database

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Morgan's Library Home

added by: Arnošt Štědrý (Mar 18, 2009) groups: Programování, Technologie

Opravdu velka knihovna prikladu toho, co se da v Oracle delat a novinek ze sveta Oracle

link: http://www.morganslibrary.org/

tags: sql tutorial software oracle database

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Using Google Spreadsheets as a Database in the Cloud

added by: Tomas Zverina (Feb 24, 2009) groups: Cizí projekty, Technologie

Watch Jeffrey Scudder demonstrate his GData Python Client Library extension that makes it easy to use Google Spreadsheets as a database in the cloud.

link: http://www.youtube.com/watch?hl=en&v=rWCLROPKug0&gl=US

tags: tutorial api database python google spreadsheets client

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Is the Relational Database Doomed? - ReadWriteWeb

added by: Lukáš Gavenda (Feb 13, 2009) groups: Technologie

Recently, a lot of new non-relational databases have cropped up both inside and outside the cloud. One key message this sends is,

link: http://www.readwriteweb.com/archives/is_the_relational_database_doo...

tags: database relation

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openRDF.org: Home

added by: Arnošt Štědrý (Feb 9, 2009) groups: Programování, Cizí projekty, Technologie

esame is an open source framework for storage, inferencing and querying of RDF data.

link: http://www.openrdf.org/

tags: open source storage database sesame rdf rdf schema querying serql rql rdql

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SQL indexing in 9 minutes and a half

added by: Arnošt Štědrý (Jan 24, 2009) groups: Programování, Technologie

Proper indexing is one of the keys to database performance - yet a disturbingly high number of people have it more or less wrong. This presentation is based ...

link: http://cz.youtube.com/watch?v=7ZgG7ttJTSc

tags: index sql database performance indexing roughsea faroult

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Pluto-test-framework

added by: Arnošt Štědrý (Jan 9, 2009) groups: Programování, Technologie

PL/SQL Unit Testing for Oracle

link: http://code.google.com/p/pluto-test-framework/wiki/PlutoWikiMain

tags: framework google testing oracle database unit test

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Qizx, a fast XML indexing and searching engine fully supporting XQuery: Qizx

added by: Arnošt Štědrý (Dec 5, 2008) groups: Programování, Cizí projekty, Technologie

Qizx is a high-speed, native XML indexing and query engine, with the capabilities of a fully fledged XQuery (W3C XML Query) implementation. It can be directly embedded in Java applications or be used in server environment.

link: http://www.xmlmind.com/qizx/

tags: java xml engine database embedded qizx xquery xml query w3c xml query

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Sedna XML database

added by: Arnošt Štědrý (Oct 25, 2008) groups: Programování, Cizí projekty, Technologie

Sedna is a free native XML database designed to be a universal system for a wide range of XML applications.

link: http://modis.ispras.ru/sedna/index.htm#

tags: xml open source tools programming database

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Sorted Hash Clusters

added by: Arnošt Štědrý (Oct 24, 2008) groups: Programování, Technologie

Dost divna featura oraclu, dle statistik to vypada jako trochu rychlejsi index (uplatni se to hlavni pri razeni)

link: http://jonathanlewis.wordpress.com/2008/07/13/sorted-hash-clusters/

tags: index sql oracle database hash

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Racker Hacker » MySQLTuner v0.9.8

added by: Arnošt Štědrý (Sep 3, 2008) groups: Programování, Cizí projekty, Technologie

Udajne to analyzuje provoz na mysql databazi a navrhne nejake optimalizace.

link: http://rackerhacker.com/mysqltuner/

tags: software tools web application mysql database sql tuning

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Explore your database with Talend Open Profiler

added by: Arnošt Štědrý (Jul 21, 2008) groups: Programování, Cizí projekty, Technologie

Over time, organizations replicate, migrate, or add complexity within database systems, often times losing control of the quality of their data. When applications begin to fail because of invalid, corrupted, or out-of-date data, the free, GPL-lic...

link: http://www.linux.com/feature/140928

tags: java linux tools programming software tools design database distributions linux forums linux support linux software linux videos linux news linux downloads profiler