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Infovision
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Built a data engineer pipeline to ingest, process, and analyze large volumes of data for real-time insights.
Designed and implemented data ingestion process using tools like Apache Kafka or AWS Kinesis.
Developed data processing workflows using technologies like Apache Spark or Apache Flink.
Built data storage solutions using databases like Apache HBase or Amazon Redshift.
Implemented data quality checks and monitoring mec...
Extract values from a data frame in a continuous time interval
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I appeared for an interview in Sep 2017.
I applied via Naukri.com and was interviewed before May 2018. There were 5 interview rounds.
I applied via Recruitment Consultant and was interviewed in May 2019. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed before Jan 2020. There were 5 interview rounds.
I am proficient in Java, Python, and C++. I have 2 years of experience in software development. I have excellent communication skills for client interaction.
Proficient in Java, Python, and C++
2 years of software development experience
Excellent communication skills for client interaction
I appeared for an interview before Nov 2020.
I applied via Naukri.com and was interviewed before Sep 2020. There were 4 interview rounds.
I applied via Naukri.com and was interviewed before Apr 2021. There was 1 interview round.
posted on 20 Apr 2022
I applied via Recruitment Consulltant and was interviewed before Apr 2021. There was 1 interview round.
NoSQL databases are non-relational databases that store and retrieve data in a non-tabular format.
Document-oriented databases (MongoDB, Couchbase)
Key-value stores (Redis, Riak)
Column-family stores (Cassandra, HBase)
Graph databases (Neo4j, OrientDB)
Scaling refers to the process of increasing or decreasing the capacity of a system to handle more or less load.
Vertical Scaling: Adding more resources to a single node
Horizontal Scaling: Adding more nodes to a system
Load Balancing: Distributing the load across multiple nodes
Database Sharding: Splitting a database into smaller parts to distribute the load
Caching: Storing frequently accessed data in memory for faster acc...
based on 1 interview experience
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