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Eivind Siqveland Larsen esiqveland

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@acolyer
acolyer / service-checklist.md
Last active February 20, 2025 12:04
Internet Scale Services Checklist

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

Basic tenets

  • Does the design expect failures to happen regularly and handle them gracefully?
  • Have we kept things as simple as possible?
package nettimeout
import (
"net"
"time"
)
// Listener wraps a net.Listener, and gives a place to store the timeout
// parameters. On Accept, it will wrap the net.Conn with our own Conn for us.
type Listener struct {
@ficusk
ficusk / GsonRequest.java
Last active January 6, 2025 22:43
A Volley adapter for JSON requests that will be parsed into Java objects by Gson.
import com.google.gson.Gson;
import com.google.gson.JsonSyntaxException;
import com.android.volley.AuthFailureError;
import com.android.volley.NetworkResponse;
import com.android.volley.ParseError;
import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.Response.ErrorListener;
import com.android.volley.Response.Listener;
@slagdang
slagdang / enable_trim.sh
Last active December 10, 2015 19:58 — forked from woods/enable_trim.sh
This script will enable TRIM support for 3rd Party SSDs on Mountain Lion and later. It will enable TRIM for ALL 3rd Party SSDs, so if you have two SSDs in your system, best be sure both support TRIM before running this. It is unclear if this patch also enables TRIM for rotational media, I'd have to look at the Darwin source to find that out.
#!/bin/bash
#
# Enable TRIM support for 3rd Party SSDs. Works for Mountain Lion, should work on earlier OSes too.
# Tested on 10.8.2, 10.8.3, 10.8.5, 10.9.0-10.9.5, 10.10.0-10.10.1, 10.10.4
#
# Run this script at your own risk, whether on 10.10 or earlier.
#
# This script works on MacOS 10.10-10.10.1 (Yosemite) but it has significant system security repercussions.
# To use it you must disable kext signing on your machine. This makes it easier for
# malware to infect your machine by disabling the feature which would detect unsigned