cpursley

PostgreSQL is Enough

• Simplify: move code into database functions
• Just Use Postgres for Everything
• Just use Postgres
• PostgreSQL is the worlds’ best database
• Postgres is eating the database world
• Hacker News discussion

Background and Cron Jobs

ekzhang

Gossip Glomers

Welcome! You can create your first file with the following command:

cp echo.py YOURNAME-echo.py

Then run the simulator environment with:

sradc

import math

class Var:
    def __init__(self, val: float, local_gradients=()):
        self.val = val
        self.local_gradients = local_gradients
        self.grad = 0

    def backward(self, path_value: float = 1):
        for child_var, local_gradient in self.local_gradients:

yk

xdralex

Deep Learning

concepts

• forward and backward propagation
• vanishing gradient
• image convolution operation
• feature map, filter/kernel
• receptive field
• embedding
• translation invariance

Tunas1337

jFransham

Achieving warp speed with Rust

Contents:

• Number one optimization tip: don't
• Never optimize blindly
• Don't bother optimizing one-time costs
• Improve your algorithms
• CPU architecture primer
• Keep as much as possible in cache
• Keep as much as possible in registers