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Other NoSQL questions, tools or topics
Best this year
Advice for document-oriented database
6 replies
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Best approach for storing images in a marketplace app: Cloud services, local server, or database?
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Other Big Data Forum at JavaRanch
Advice for document-oriented database
2 months ago
6 replies
data pipeline
7 months ago
2 replies
Best approach for storing images in a marketplace app: Cloud services, local server, or database?
8 months ago
4 replies
Create Oracle Cloud HELP!
9 months ago
1 reply
Is Databricks the 3rd major big thing in Big Data after Hadoop and Spark?
10 months ago
0 replies
For what kind of use cases in Nifi suitable for as compared to Spark
1 year ago
0 replies
EDB to Oracle db link isolation level problem
1 year ago
3 replies
While reading nested JSON using spark.read.json everything is coming in a single row
1 year ago
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Other Big Data
Installing complex tools
1 year ago
6 replies
Synching/mirroring two databases remote & local in real time/near real time. Solution?
1 year ago
8 replies
The Data Engineer self-study plan, Part 1 - Java.
1 year ago
0 replies
Need help for right choosing open source column-oriented DB
2 years ago
4 replies
Java-Kafka application or Java-Kaka-Spark application for reading a file and writing to kafka topic?
2 years ago
0 replies
With faster option Flink being available for streaming is spark being used only for batch processing
2 years ago
2 replies
How does input and output specified in EMR step link to input and output path inside the program
2 years ago
0 replies
In what kind of cases should EMR be chosen over Databricks which is the faster option ?
2 years ago
0 replies
Spring
Kafka Listener issues giving null values
2 years ago
4 replies
Other Big Data
Installing python on Apache Cassandra node
2 years ago
1 reply
Three queries
3 years ago
1 reply
How does Cassandra have sql like queries when it is a nosql db
3 years ago
4 replies
Other Big Data
SQL
3 years ago
1 reply
Does Python execution being slower than Java, affect its execution time when processing Big Data
3 years ago
19 replies
stored procedure with Oracle
3 years ago
1 reply
What is the relationship between Hadoop and ETL ?
3 years ago
13 replies
What makes the number of output files in pyspark output keep varying
3 years ago
0 replies
Where is the SQL Server Database Trigger Wizard or Dialog Box?
3 years ago
0 replies
Kafka Structured streaming application throwing IllegalStateException when there is a gap in the off
3 years ago
0 replies
Is Kafka Connect not based on producer subscriber model unlike Kafka?
4 years ago
0 replies
What Big Data fundamentals should one learn when big data technologies will keep changing
4 years ago
0 replies
Aggregated results without duplicates on multiple columns each filtered differently
4 years ago
0 replies
When does in memory code get triggered in dataframes as compared to action call in RDD
4 years ago
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Should I learn SQL?
5 years ago
5 replies
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