Netezza

Different Methods to Load Data from Amazon S3 into Netezza Table

Amazon as a cloud based service gaining popularity. Amazon web services (AWS) provides on-demand cloud computing platforms and storage services. Amazon S3 is fast, reliable cloud storage that is the reason most of organizations are using it to store its data. In this article, we will check how to load data from Amazon S3 into Netezza tables. You may also interested in loading Netezza data to S3 bucket: Export Netezza Data into Amazon S3 Bucket We will be using Amazon AWS CLI to load data from Amazon S3 into Netezza…

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November 14, 2017
Netezza

Different Methods to Export Netezza Data into Amazon S3 Bucket

Now a days, Amazon AWS is gaining popularity as cloud based web services. It will just take few clicks to make your system or storage up and running. In this article, we will check how to integrate Netezza and Amazon S3. We will also check how to export Netezza data into Amazon S3 bucket using Amazon web services command line interface (aws cli) with an example. You may also interested in load data from Amazon S3 to Netezza table: Different Methods to Load Data from Amazon S3 into Netezza Table…

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November 14, 2017
Netezza

Access Netezza Database, Tools and Examples

There are many ways to access Netezza database or host. You can use the nzsql command, you can also access the Netezza system by using tools such as Aginity, Squirrel and from windows system using nzsql.exe program if you have Netezza ODBC drivers installed. Access Netezza Database using nzsql Command You can use the nzsql command on the IBM Netezza host system or from a UNIX client system that can access the Netezza host. The client system should be configured with Netezza drivers in order to access the Netezza host.…

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November 6, 2017
Netezza

Netezza RECORD Type Variable, Usage and Examples

Just like other procedural language, Netezza supports RECORD type variables. Netezza RECORD type variable are similar to row types, but they have no predefined structure associated with it. You can use the record type only inside Netezza stored procedures (SP). They are used in selections and FOR loops to hold one database row from a SELECT operation. Read about Netezza Stored Procedure here: Netezza Stored Procedure and Examples IBM Netezza Control structures and usage Netezza Stored Procedure ARRAY Variables and Examples Netezza RECORD type Variable Declaration Below is the syntax…

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November 5, 2017
Netezza

Export Netezza Data with Quoted Values into Flat File and Example

In general, quoted values are values which are enclosed in single or double quotes. Usually, quoted values files are system generated where each and every fields in flat files is either enclosed in SINGLE or DOUBLE quotation mark. In this article, we will check how to export Netezza data with quoted values into flat file such as CSV format. Quoted Value File Overview As mentioned in the previous section, quoted values files contains the values that are enclosed either in SINGLE or DOUBLE quotation mark. Generally, values are enclosed in…

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November 4, 2017
Netezza

Extract Netezza Table into Fixed-width file format and Example

Fixed width text files are special cases of text files. In a fixed width file, the format is specified by column widths, pad character and left or right alignment. In this format column width are in terms of units of characters. Fixed-width files has field (column) withe same predefined width in each file row, similar to a spreadsheet table. In this article, we will check how to extract Netezza table into fixed-width file format with a working examples. The examples of fixed width files would be telecom CDR (call detail…

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November 3, 2017
General

Netezza Select Random Rows and Example

If you are working on data warehouse or any database query then you might have received the request to get random numbers based on on some key columns. In this article, we will check Netezza select random rows in nzsql and explanation with an examples. This article also explains you on Netezza select random samples that you may use in other client related applications. Netezza Select Random Rows To demonstrate the Netezza select random, we will use the Netezza random() built in function. Netezza Select Random Rows Example  Suppose you…

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October 6, 2017
BigData

Sqoop Export HBase Table into Relational Database

You can use Apache Sqoop to export HBase table into relational table (RDBMS). Sqoop does not support direct export from HBase to relational databases. You have to use the work around to export data out to relational database, in this article, we will check out Sqoop export HBase table into relational database and steps with an examples. Sqoop Export HBase Table into Relational Database HBase structure doesn't map very well to the typical relational database such as Netezza, Oracle, SQL Servers etc. In relational databases fixed schema for the tables…

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October 6, 2017
Netezza

Netezza Export Table Data into Excel Format

You can export the Netezza table in many ways. You can export the data to CSV format using either Netezza external table or Netezza nzsql commands with - o option. Netezza does not support exporting data to excel (xls/xlsx) format. You have to perform some work around to get data out to excel format. In this article, we will check Netezza Export Table Data into Excel Format. Netezza Export Table Data into Excel Format Netezza export table data into excel format involves two steps: Export Netezza table data to CSV…

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September 25, 2017
Netezza

Check Netezza System Configurations using System Commands

Verifying the Netezza system configuration is basic step to identify any issues with the system. You can troubleshoot the problem once you identify the same. In this article, we will see how to check Netezza system configurations using system commands and see some of examples. Netezza System Configurations All the Netezza system configuration details are available in system.cfg file. This configuration file contains configuration settings that the Netezza uses for system startup, system management, host processes, and SPUs. It is advised to get in touch with IBM support team before…

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September 20, 2017