What is Princeton Sentinel?

Princeton Sentinel is an enterprise security monitoring platform that analyzes audit logs, detects cloud security anomalies, and enforces governance across multi-cloud environments.

Does Princeton Sentinel support Microsoft 365 and Azure Purview?

Yes, Princeton Sentinel integrates directly with Microsoft Purview audit logs and Azure telemetry to provide real-time compliance alerting and security intelligence.

Technology Archives - Page 4 of 6 - Princeton IT Services

Integrate HIVE with HBase and Query using IMPALA

HBase tables can be integrated with HIVE, so that querying can be done using IMPALA. IMPALA queries are pretty fast and as easy as any standard SQL queries. We shall […]

How to Configure Replication Factor and Block Size for HDFS?

Hadoop Distributed File System (HDFS) stores files as data blocks and distributes these blocks across the entire cluster. As HDFS was designed to be fault-tolerant and to run on commodity […]

Loading Customer Data into HBase using a PIG script

There are different ways to load data into HBase tables like: ‘put’ to manually load data records into HBase, ImportTSV and bulk load options. Alternatively, lets try to load huge […]

Using MRUnit to Develop and Test MapReduce Jobs

Conceptually, MapReduce jobs are relatively simple. In the map phase, each input record has a function applied to it, resulting in one or more key-value pairs. The reduce phase receives […]

Using FileSystem API to read and write data to HDFS

Reading data from and writing data to Hadoop Distributed File System (HDFS) can be done in a lot of ways. Now let us start by using the FileSystem API to […]

33 Frequently Used HDFS Shell Commands

# Open a terminal window to the current working directory. # /home/training # 1. Print the Hadoop version hadoop version # 2. List the contents of the root directory in […]

Computing Moving-Average of Stocks in Hadoop HIVE

General Sense of Moving Average: Moving Average is a widely used indicator in technical analysis that helps smooth out price action by filtering out the “noise” from random price fluctuations. […]

Analyse Hadoop fsimage using the Offline Image Viewer (OIV) Tool

Hadoop fsimage is an “Image” file and its contents cannot be read easily using normal unix file system tools like cat, more etc. At times, it is very important to […]

Hadoop MapReduce Streaming Using Bash Script.

MapReduce has a feature known as Hadoop Streaming that gives the flexibility to write code in your favorite language other than Java. You can use Ruby, Perl, Python or even quickly […]

Demystifying MapReduce: Python MR Solution

The following Python code mapper.py will take the text file as input and tokenize it to create a set of <key, value> pairs. The key will be a number reflecting […]

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