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Learn more arrow_forwardTeradata Role Access on Databases
BigQuery - First/Last Day of Month
Random Sampling in Google BigQuery
Load XML File into BigQuery
Spark "ROW_ID"
Pandas DataFrame Plot - Pie Chart
Spark - Save DataFrame to Hive Table
Save DataFrame as CSV File in Spark
Read and Write XML files in PySpark
Series
See allTeradata Utilities - BTEQ, FastLoad, FastExport, TPT
Tutorials about Teradata utilities incl. BTEQ, FastLoad, FastExport, TPT, etc.
Examples are provided about loading XML, JSON and CSV files into Teradata and also about exporting data from Teradata database.
Connecting to Databases via Python
There are quite a few different packages available that can be used in Python to connect to databases. This series provides examples about using Python to connect to SQL Server, Teradata, SQLite, Oracle, MySQL, etc.
Advanced Spark Topics
Advanced Spark related topics and tutorials. These articles are focusing on more advanced Spark topics incl. framework, architecture, etc.
Spark Connect to Databases
This series includes tutorials about how to read data from or write data into databases via JDBC or other drivers. With Java, Spark can interact with many SQL databases such as SQL Server, Oracle, Teradata, MySQL, PostgreSQL, SQLite, etc.
Spark DataFrame Transformation Tutorials
This series includes tutorials about how to transform Spark DataFrame. For example, operations about add, remove, rename, change data types to columns. It also shows how to create DataFrame object in memory.
Hive SQL - DDL
Hive SQL DDL (Data Definition Language) tutorials. This series provides examples about how to create Hive databases, tables (incl. managed and external), views, etc.
Big Data Tools on Windows 10
This series provides detailed tutorials about installing big data tools such as Hadoop, Spark, Sqoop, Zeppelin, Hive, Sqoop, etc. on Windows 10 using Java and Windows native libraries.
* Logos used in the picture are registered trademarks of Apache or Microsoft.
Teradata Functions
Explore frequently used Teradata SQL functions.
