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@robrich
robrich / linear-regression-pushdown-disabled.ipynb
Created June 4, 2020 00:49
Training and testing a Machine Learning model with Spark and MemSQL
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@robrich
robrich / etl-with-memsql-spark-connector.ipynb
Created June 4, 2020 00:47
MemSQL Spark Connector and MySQL JDBC
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@robrich
robrich / deployment.yaml
Created May 11, 2020 21:11
RedHat OpenShift + MemSQL Operator
apiVersion: apps/v1
kind: Deployment
metadata:
name: memsql-operator-envvar
namespace: memsql
spec:
replicas: 1
selector:
matchLabels:
name: memsql-operator-envvar
@robrich
robrich / deployment.yaml
Created February 4, 2020 22:20
Kubernetes first elements
apiVersion: apps/v1
kind: Deployment
metadata:
name: myapp
labels:
app: myapp
spec:
replicas: 3
template:
metadata:
@robrich
robrich / Vagrantfile
Last active October 12, 2021 16:35
MemSQL Vagrant Dev Cluster
Vagrant.configure("2") do |config|
config.vm.box = "generic/ubuntu1904"
# set the provider
config.vm.provider "virtualbox"
# configure the provider
config.vm.provider "virtualbox" do |v|
v.cpus = 4
v.memory = 4096
end
CREATE DATABASE hellomemsql;
USE hellomemsql;
CREATE TABLE test (
message text NOT NULL
);
INSERT INTO test (message) VALUES ('this is a sample message');
# A deployment ensures pod(s) are restarted on failure
apiVersion: apps/v1
kind: Deployment
metadata:
name: memsql
spec:
replicas: 1 # only create one pod (container)
selector:
matchLabels:
app: memsql
version: '2'
services:
memsql:
image: 'memsql/cluster-in-a-box'
ports:
- 3306:3306
- 8080:8080
environment:
LICENSE_KEY: ${LICENSE_KEY}
@robrich
robrich / AuthorApi.js
Last active October 15, 2018 22:21
Move from promises to async/await
import delay from './delay';
import { authors } from './authorData'
//This would be performed on the server in a real app. Just stubbing in.
let maxid = authors.reduce(((currentMax, {id}) => currentMax>id ? currentMax : id), 0 );
const generateId = (author) => {
return ++maxid;
};
@robrich
robrich / hammerhead-from-lrx21o-to-lrx22c.md
Last active August 29, 2015 14:12 — forked from eyecatchup/hammerhead-from-lrx21o-to-lrx22c.md
@jonmcoe is right, it's trivial to get into stock recovery's options
  UPDATE `NEXUS 5` 
     SET `VERSION`='5.0.1', `BUILD`='LRX22C', `RECOVERY`='CUSTOM', `ROOTED`=1 
   WHERE `VERSION`='5.0' && `BUILD`='LRX21O' && `RECOVERY`='CUSTOM' && `ROOTED`=1 
         && `WANNA_KEEP_USERDATA`=1;

A manual OTA for rooted hammerheads, quasi.