Pinned Repositories
-Developed-Models-for-Hedge-Fund-with-Machine-Learning-
Deployed machine learning models (Logistic Regression, Random Forest, Gradient Boost, XGBoost, SVM, Neural Network) to manages an institutional grade long/short global equity strategy for the investors in hedge fund
accelerate
All Demo's used during DataStax Accelerate talk: Lighting a Spark with Machine Learning and DSE
account-ms-cassandra
aiocassandra
Simple threaded cassandra wrapper for asyncio
Algorithms
Algorithms Practice
amazon-keyspaces-examples
Collection of sample code for Amazon Keyspaces (for Apache Cassandra)
ansible-cassandra-cluster
ansible-role-datastax
Ansible role to install Datastax Enterprise
appPythonDataExtracter
appPythonDataExtracter is a python app which get data from Datastax Cassandra
Technology-Books
Reference Books for Data science, Big Data , ML and Deep learning
phanirajl's Repositories
phanirajl/Algorithms
Algorithms Practice
phanirajl/ansible-role-datastax
Ansible role to install Datastax Enterprise
phanirajl/cassandra-simple-cql
phanirajl/blobs-java
Write and read blobs with Cassandra using the Java DataStax Driver
phanirajl/cassandra-aws
phanirajl/cassandra-cluster-with-tools
A docker cluster having opscassie and cassie nodes, to experiment with some tools
phanirajl/Cassandra-Kubernetes
phanirajl/cassandra-medusa
Apache Cassandra Backup and Restore Tool
phanirajl/Cassandra-Simulator-Kafka-Flink
Single script to run Cassandra, Data Simulator, Kafka and Flink Cluser in Kube.
phanirajl/CassandraAPI
API for cassandra
phanirajl/cassandraThing
phanirajl/cs588_fall
Cassandra
phanirajl/dask-cassandra-loader
A data loader to load load data from a Cassandra table into a Dask Dataframe.
phanirajl/Data-structures-Algorithms-Leetcode
A collection of my Algorithm and Data Structure problems which I've solved on Leetcode and HackerRank
phanirajl/dse-metric-reporter-dashboards
Prometheus & Grafana dashboards for DSE metric collector
phanirajl/dse-playground
Code samples for different components of DSE (DataStax Enterprise) & related technologies
phanirajl/forward-paging-restui-java
Forward paging of results from a REST endpoint using the Java DataStax Driver
phanirajl/java-concurrent-execution
This repository has three java examples of current execution with Cassandra.
phanirajl/KafkaToCassandra
phanirajl/labs
DataStax Labs preview program
phanirajl/Lean
Lean Algorithmic Trading Engine by QuantConnect (C#, Python, F#)
phanirajl/machine-learning-systems-design
A booklet on machine learning systems design with exercises
phanirajl/ML_algorithms
all the ml algorithms
phanirajl/Name-Matching-Algorithm
Each name will have three or more parts. Mainly First Name, Middle Name (s), Last Name. Each candidate can also have different alias names which are either same as full name, or sub part of it, or transposition of it. In all these cases, we need to efficiently match the candidate names on the record with the names known as alias names. This also includes cases with initials. Test cases are as below: /* Case 101 : When middle name is missing in name on the record */ String[] knownAliases = new String[]{"Mark Ramesh Cassandra", "Jim Cassandra"}; assertEqual(true, nameMatch(knownAliases, nameBuild("Mark Ramesh Cassandra")), "error 101.1"); assertEqual(true, nameMatch(knownAliases, nameBuild("Jim Cassandra")), "error 101.2"); assertEqual(false, nameMatch(knownAliases, nameBuild("Mark Ross Cassandra")), "error 101.3"); /* Case 102 : When middle name is missing in Alias names */ knownAliases = new String[]{"Mark Cassandra"}; assertEqual(true, nameMatch(knownAliases, nameBuild("Mark Ramesh Cassandra")), "error 102.1"); assertEqual(true, nameMatch(knownAliases, nameBuild("Mark Ross Cassandra")), "error 102.2"); assertEqual(false, nameMatch(knownAliases, nameBuild("Alexander Cassandra")), "error 102.3"); /* Case 103 : When middle name is missing - another case */ knownAliases = new String[]{"Mark Ramesh Cassandra"}; assertEqual(true, nameMatch(knownAliases, nameBuild("Mark Cassandra")), "error 103.1"); assertEqual(false, nameMatch(knownAliases, nameBuild("Mark Ross Cassandra")), "error 103.2"); assertEqual(false, nameMatch(knownAliases, nameBuild("Mark Joseph Cassandra")), "error 103.3"); /* Case 104 : Middle name validation on both sides */ knownAliases = new String[]{"Mark Ramesh Cassandra", "Mark Ross Cassandra"}; assertEqual(true, nameMatch(knownAliases, nameBuild("Mark Ramesh Cassandra")), "error 104.1"); assertEqual(true, nameMatch(knownAliases, nameBuild("Mark Ross Cassandra")), "error 104.2"); assertEqual(false, nameMatch(knownAliases, nameBuild("Mark Joseph Cassandra")), "error 104.3"); /* Case 105 : When middle name is an initial */ knownAliases = new String[]{"Mark Ramesh Cassandra", "Mark D Cassandra"}; assertEqual(true, nameMatch(knownAliases, nameBuild("Mark R Cassandra")), "error 105.1"); assertEqual(true, nameMatch(knownAliases, nameBuild("Mark Dwight Cassandra")), "error 105.2"); assertEqual(false, nameMatch(knownAliases, nameBuild("Mark S Cassandra")), "error 105.3"); assertEqual(false, nameMatch(knownAliases, nameBuild("Mark Joseph Cassandra")), "error 105.4"); assertEqual(false, nameMatch(knownAliases, nameBuild("Mark Michael Cassandra")), "error 105.5"); Problem courtesy: This question was originally given to me by someone else.
phanirajl/object-mapper-java
Basic example of the Java DataStax Driver Object Mapper with Cassandra
phanirajl/random-paging-restui-java
Random paging of results from a REST endpoint using the Java DataStax Driver
phanirajl/request-generator-cassandra
phanirajl/spark-1
Scripts and utilities to deploy and work with Apache Spark
phanirajl/SparkBuildExamples
Example projects for using Spark and Cassandra With DSE Analytics
phanirajl/tokencomparator
A program that checks whether a Cassandra token falls within a token range