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Avroã‚’ä½¿ç”¨ã™ã‚‹ã¨ã€ãƒ¬ã‚³ãƒ¼ãƒ‰ã®å€¤ã®ãƒ‡ãƒ¼ã‚¿ãƒ»ã‚¹ã‚ãƒ¼ãƒžã‚’å®šç¾©ã§ãã¾ã™ã€‚ã“ã®ã‚¹ã‚ãƒ¼ãƒžã¯ã€å€¤ã§ä½¿ç”¨ã§ãã‚‹ãƒ•ã‚£ãƒ¼ãƒ«ãƒ‰ã¨ãã®ãƒ‡ãƒ¼ã‚¿åž‹ã‚’è¡¨ã—ã¾ã™ã€‚ Oracle NoSQL Databaseãƒ¬ã‚³ãƒ¼ãƒ‰ã®å€¤éƒ¨åˆ†ã«ã‚¹ã‚ãƒ¼ãƒžã‚’é©ç”¨ã™ã‚‹ã«ã¯ã€Avroãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ã‚’ä½¿ç”¨ã—ã¾ã™ã€‚ã“ã®ãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ã‚’ä½¿ç”¨ã—ã¦ã€æ›¸è¾¼ã¿å‰ã®å€¤ã®ã‚·ãƒªã‚¢ãƒ©ã‚¤ã‚ºã¨èªå–ã‚Šå¾Œã®å€¤ã®ãƒ‡ã‚·ãƒªã‚¢ãƒ©ã‚¤ã‚ºã‚’è¡Œã„ã¾ã™ã€‚ã“ã®ãƒã‚¤ãƒ³ãƒ‡ã‚£ãƒ³ã‚°ã‚’ä½¿ç”¨ã™ã‚‹ã«ã¯ã€ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã§Avroãƒ‡ãƒ¼ã‚¿å½¢å¼ãŒä½¿ç”¨ã•ã‚Œã¦ã„ã‚‹ã€ã¤ã¾ã‚Šæ ¼ç´å€¤ãŒãã‚Œãžã‚Œã‚¹ã‚ãƒ¼ãƒžã«é–¢é€£ä»˜ã‘ã‚‰ã‚Œã¦ã„ã‚‹å¿…è¦ãŒã‚ã‚Šã¾ã™ã€‚ Avroã‚¹ã‚ãƒ¼ãƒžã‚’ä½¿ç”¨ã™ã‚‹ã¨ã€ã‚·ãƒªã‚¢ãƒ©ã‚¤ã‚ºã•ã‚ŒãŸå€¤ã‚’é ˜åŸŸåŠ¹çŽ‡ã«éžå¸¸ã«å„ªã‚ŒãŸãƒã‚¤ãƒŠãƒªå½¢å¼ã§æ ¼ç´ã§ãã¾ã™ã€‚æ ¼ç´ã•ã‚Œã‚‹å„å€¤ã¯ã€ã‚µã‚¤ã‚ºã®å°ã•ã„å†…éƒ¨ã‚¹ã‚ãƒ¼ãƒžè˜åˆ¥å(1ã‹ã‚‰4ãƒã‚¤ãƒˆ)ä»¥å¤–ã®ãƒ¡ã‚¿ãƒ‡ãƒ¼ã‚¿ã‚’æŒã¡ã¾ã›ã‚“ã€‚ã“ã®ã‚ˆã†ãªå‚ç…§æƒ…å ±ãŒã‚ãƒ¼ã¨å€¤ã®ãƒšã‚¢ã”ã¨ã«æ ¼ç´ã•ã‚Œã¾ã™ã€‚ã“ã®ã‚ˆã†ã«ã€ã‚·ãƒªã‚¢ãƒ©ã‚¤ã‚ºã•ã‚ŒãŸAvr
yubessy 2017/08/30
Avro

JSON
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Processing JSON data with SparkÂ SQL - Thoughts Resampled
Spark SQL provides built-in support for variety of data formats, including JSON. Each new release of Spark contains enhancements that make use of DataFrames API with JSON data more convenient. Same time, there are a number of tricky aspects that might lead to unexpected results. In this post Iâ€™ll show how to use Spark SQL to deal with JSON. Examples below show functionality for Spark 1.6 which is
yubessy 2016/11/21
Spark

JSON
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PG Casts
Hey everyone, today we're going to explore the basics of window functions in Postgres.
yubessy 2016/06/18
JSON

PostgreSQL

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GitHub - dbohdan/structured-text-tools: A list of command-line tools for manipulating structured text data
CSV, TSV, and other delimiter-separated value formats. Tools belong on this list if they support field quoting. csv-nix-tools â€” List *nix system information such as environment variables, files, processes, network connections, users as CSV. Manipulate and pretty-print CSV. Execute CSV rows as commands. csv2html â€” Convert CSV to HTML tables. csv2md â€” Convert CSV to Markdown tables. csvfaker â€” Gener
yubessy 2016/05/12
JSON

YAML

XML

CLI

CSV
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yubessy 2015/06/18
Elixir

JSON

webapi
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