BSEtec Blog Bytes

Apache Spark SQL

Catalyst (sql/catalyst) – An implementation-agnostic framework for manipulating trees of relational operators and expressions. Execution (sql/core) – A query planner / execution engine for translating Catalyst’s logical query plans into Spark RDDs. This component also includes a new public interface, SQLContext, that allows users


  Nagios now known as Nagios Core, is a free and open source computer-software application that monitors systems, networks and infrastructure. Nagios offers monitoring and alerting services for servers, switches, applications and services. It alerts users when things go wrong and alerts them a

Amazon Athena

What is Amazon Athena? Athena acts as a server-less query service. It’s entire design purpose is built around affording you the ability to have large quantities of Amazon S3-stored data quickly analyzed through Standard SQL.Amazon describes Athena as a serverless interactive query service. Athena

Apache HBASE

Apache HBASE is an Open Source, Scalable, Consistent, Low latency and Random Access database. It’s designed to store record-oriented data across a scalable cluster of machines. It supports ACID (Atomicity, Consistency, Isolation, Durability ) properties of databases and very low time in query and

AR in Health care

Virtual reality/Augmented Reality (VR/AR) — a computer-enabled technology that simulates 3D interactive environments — is rapidly emerging as a real game changer in healthcare, where the technology is particularly well suited for quick adoption. The range of applications for VR/AR technology in healthcare is immense. VR/AR is already

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