Tags

• cloud 32
• storage 65
• filesystem 5
• ceph 6
• openstack 22
• devstack 3
• search 2
• logging 1
• elasticsearch 1
• nova 2
• api 1
• mail 1
• postfix 1
• datamining 1
• time-series 1
• stream 1
• deploy 1
• orchestration 2
• os 1
• centos 3
• automation 1
• linux 5
• haproxy 1
• HA 2
• keepalived 1
• VRRP 1
• mysql 1
• mariadb 1
• galera 1
• messaging 2
• rabbitmq 2
• network 3
• routing 1
• iptables 1
• volume 1
• lvm 1
• virtualization 1
• kvm 1
• libvirt 1
• compute 2
• keystone 1
• auth 1
• swift 3
• multi-region 1
• python 2
• pdb 1
• debug 2
• glance 1
• image 1
• rdo 1
• heat 1
• neutron 1
• cinder 1
• django 1
• testing 1
• consensus 3
• paxos 2
• etcd 1
• docker 1
• linux-bridge 1
• ubuntu 1
• algorithm 2
• complexity 1
• NP-complete 1
• kernel 3
• go 1
• concurrency 1
• language 1
• failure 1
• production 1
• disk 1
• kubernetes 1
• container 1
• paas 1
• opensource 1
• business 1
• startup 1
• io 1
• summit 4
• tokyo 1
• gerrit 1
• ssh 1
• mesos 1
• scheduler 1
• executor 1
• performance 2
• bigdata 1
• public cloud 1
• taxonomy 1
• summary 7
• energy 2
• scheduling 2
• transaction 3
• database 12
• Linux 1
• shell 1
• technology 1
• leadership 3
• latency 1
• reliability 7
• fast16 1
• fast 5
• reading 1
• book 1
• misc 1
• SSD 1
• FTL 1
• osdi 1
• paper 37
• engineering 4
• development 2
• rollout 1
• erasure-coding 7
• regenerating code 2
• coding theory 1
• cost 1
• math 4
• bluestore 1
• accelerator 1
• fpga 1
• acid 1
• group theory 1
• in-memory DB 1
• statistics 2
• FAST 1
• consistency 1
• bug 1
• query-optimizer 1
• innovation 1
• vision 2
• networking 1
• cache 1
• architecture 2
• NLP 2
• GPT 2
• LLM 3
• AI 5
• management 2
• ML 1
• strategy 1
• hardware 1
• market 1
• copilot 1
• DeepSeek 2
• 3FS 2

cloud

• Recent Paper Reading: Convertible Codes, Morph, Ceph Dedup
• Recent Articles Reading: EBS history, Cursor, Market research
• Vision and Strategy to the Storage Landscape (Chinese Simplified)
• Recent Paper Reading: Alibaba Cloud DBs, and A Few Investigations
• Recent Paper Reading: WAFL Flash, BG3, MegaScale, MAST, etc
• Recent Articles Reading: AI Storage, Dedup, etc
• Recent Paper Reading: zStorage Vision, Alibaba EBS
• Recent Books Reading: Principles Dalio, Career Truth, MCM Modeling
• Recent Articles Reading: Chip Design, Investment Valuation, zStorage
• Recent Paper Reading RDMA, Learned Index, Dedup
• Recent Articles Reading: Storage, Cloud
• Recent Reading AWS Re:Invent Day 2023
• Recent Articles Reading: Storage, Chips, Performance, Misc
• A Holistic View of Distributed Storage Architecture and Design Space (Chinese Simplified)
• Recent Articles Reading Notes: SSI, ABase, CurveFS
• A Holistic View of Distributed Storage Architecture and Design Space
• Archiving recent article reading notes
• Archiving notes about recent reading articles
• Methodologies for Skilled Innovation
• Cloud Storage Cost Study
• Storage Reliability Calculations
• Tail Latency Study
• Roadmap to Technical Leadership
• Storage College Course Study
• A Summary of Cloud Scheduling
• A Summary of Distributed Transaction Implementation
• A Quick Summary of Energy-aware Cloud Computing
• Impression on Salt and Ansible
• Nova API Extension Examples
• Logstash Elasticsearch Kibana Investigation
• Install Devstack Havana on Ubuntu 12.04
• Ceph All-in-one Scripts

storage

• More Noteworthy Aspects of DeepSeek 3FS
• AI Copilot Helps You Read the Source Code of DeepSeek 3FS
• Recent Paper Reading: Convertible Codes, Morph, Ceph Dedup
• Recent Articles Reading: EBS history, Cursor, Market research
• Vision and Strategy to the Storage Landscape (Chinese Simplified)
• Recent Paper Reading: Alibaba Cloud DBs, and A Few Investigations
• Recent Paper Reading: WAFL Flash, BG3, MegaScale, MAST, etc
• Recent Articles Reading: AI Storage, Dedup, etc
• Recent Paper Reading: zStorage Vision, Alibaba EBS
• Recent Books Reading: Principles Dalio, Career Truth, MCM Modeling
• Recent Articles Reading: Chip Design, Investment Valuation, zStorage
• Experience in Working in Large Organization
• Recent Paper Reading RDMA, Learned Index, Dedup
• Recent Articles Reading: Storage, Cloud
• Recent Reading AWS Re:Invent Day 2023
• Recent Articles Reading: Storage, Chips, Performance, Misc
• A Holistic View of Distributed Storage Architecture and Design Space (Chinese Simplified)
• Recent Articles Reading: Entropy, Stream, Transform, Symmetry, Group Theory
• Recent Paper Reading: Vector Database, Transaction Serializability, EC
• Recent Paper Reading: Pangu 2.0 Filesystem and the Related
• Recent Articles Reading: Ray, B-tree Compression, CFS, vGPU
• Recent Paper Reading: Erasure Coding on SMR zones and ZNS SSD, etc
• Recent Articles Reading Notes: SSI, ABase, CurveFS
• Training Notes on Management, Leadership, Strategy
• Recent Paper Reading: Wide LRC, Protean, Skew Polynomials, etc
• A Holistic View of Distributed Storage Architecture and Design Space
• SSD Cache Management and More Paper Reading Notes
• Paper Reading Notes for Datacenter Networking
• Archiving recent article reading notes
• Recent Notes for Paper Reading: Cloud, DB, Storage
• Recent Paper Reading: DB, Storage
• Archiving notes about recent reading articles
• Recent Paper Reading: EC, PMem, B+tree Concurrency, ML for DB
• Recent Paper Reading: FAST21, Database, Industry, Etc
• Experience on Live Production Troubleshooting
• Searching and Evaluating EC Schemas
• Reliability against Bugs and Corruption
• Recent Paper Article Readings
• Linearizability vs Serializability, and Distributed Transactions
• Multi-paxos, Raft, Multi-Raft, Parallel Raft
• Recent Paper Readings FAST20 PMEM AnalyticsDB Etc
• In-Memory DB and Recent Paper Reading
• FAST18 OSDI18 Etc Paper Reading
• Distributed Transaction ACID Study
• Backup Past Paper Reading Notes
• FAST17 Paper Reading
• Cloud FPGA Study And Catapult
• Ceph BlueStore and Double Write Issues
• Dig the Math in RDP Optimal Recovery
• Cloud Storage Cost Study
• Study on Erasure Coding Technology Spectrum
• Study on Regenerating Code
• Build My Academic Paper Feedback Network
• Reading FAST16 Papers
• Storage Reliability Calculations
• Tail Latency Study
• Storage College Course Study
• A Summary of Distributed Transaction Implementation
• Ceph Performance Tuning Checklist
• Play with Openstack Cinder
• Play with Swift Multi-region
• Play with Openstack Swift
• Play with LVM
• Ceph Code Deep Dive
• Ceph All-in-one Scripts

filesystem

• More Noteworthy Aspects of DeepSeek 3FS
• Recent Paper Reading: Pangu 2.0 Filesystem and the Related
• Storage College Course Study
• Writing a Kernel Filesystem
• Ceph All-in-one Scripts

ceph

• Ceph BlueStore and Double Write Issues
• A Summary of Openstack Boston Summit (2017.4)
• A Summary of Openstack Barcelona Summit
• Ceph Performance Tuning Checklist
• Ceph Code Deep Dive
• Ceph All-in-one Scripts

openstack

• A Summary of Openstack Boston Summit (2017.4)
• A Summary of Openstack Barcelona Summit
• A Summary of Openstack Austin Summit
• Submit Code to Openstack Gerrit Using Https
• Openstack Tokyo Summit Notes
• Install Devstack Multi-node Kilo on Ubuntu 14.04
• Play with Openstack Cinder
• Play with Openstack Neutron
• Install Devstack Master Branch on CentOS 7
• Intercept RabbitMQ Message In Openstack
• Install Heat Standalone
• Install RDO Icehouse on CentOS 6.3
• Play with Openstack Nova
• Play with Openstack Glance
• Play with Swift Multi-region
• Play with Openstack Swift
• Play with Openstack Keystone
• Play with RabbitMQ
• Nova API Extension Examples
• Ceph Code Deep Dive
• Logstash Elasticsearch Kibana Investigation
• Install Devstack Havana on Ubuntu 12.04

devstack

• Install Devstack Multi-node Kilo on Ubuntu 14.04
• Install Devstack Master Branch on CentOS 7
• Install Devstack Havana on Ubuntu 12.04

search

• Database Query Optimizer Volcano Cascades
• Logstash Elasticsearch Kibana Investigation

logging

• Logstash Elasticsearch Kibana Investigation

elasticsearch

• Logstash Elasticsearch Kibana Investigation

nova

• Play with Openstack Nova
• Nova API Extension Examples

api

• Nova API Extension Examples

mail

• Config Postfix Mail Server

postfix

• Config Postfix Mail Server

datamining

• Time-series Learning Algorithms Candidates

time-series

• Time-series Learning Algorithms Candidates

stream

• Time-series Learning Algorithms Candidates

deploy

• Impression on Salt and Ansible

orchestration

• Install Heat Standalone
• Impression on Salt and Ansible

os

• CentOS 7 Preparation

centos

• Install Devstack Master Branch on CentOS 7
• Install RDO Icehouse on CentOS 6.3
• CentOS 7 Preparation

automation

• CentOS 7 Preparation

linux

• Writing a Kernel Filesystem
• Dive into Linux Kernel IO Path
• Play with Kubernetes on CentOS 7
• Build Linux Kernel and Live Debugging
• CentOS 7 Preparation

haproxy

• HA of Haproxy - Using Keepalived VRRP

HA

• Mysql HA Solution Galera Cluster
• HA of Haproxy - Using Keepalived VRRP

keepalived

• HA of Haproxy - Using Keepalived VRRP

VRRP

• HA of Haproxy - Using Keepalived VRRP

mysql

• Mysql HA Solution Galera Cluster

mariadb

• Mysql HA Solution Galera Cluster

galera

• Mysql HA Solution Galera Cluster

messaging

• Intercept RabbitMQ Message In Openstack
• Play with RabbitMQ

rabbitmq

• Intercept RabbitMQ Message In Openstack
• Play with RabbitMQ

network

• Play with Docker Network
• Play with Openstack Neutron
• Play with iptables

routing

• Play with iptables

iptables

• Play with iptables

volume

• Play with LVM

lvm

• Play with LVM

virtualization

• Play with Libvirt/KVM

kvm

• Play with Libvirt/KVM

libvirt

• Play with Libvirt/KVM

compute

• Play with Openstack Nova
• Play with Libvirt/KVM

keystone

• Play with Openstack Keystone

auth

• Play with Openstack Keystone

swift

• Play with Openstack Glance
• Play with Swift Multi-region
• Play with Openstack Swift

multi-region

• Play with Swift Multi-region

python

• Django Testing Notes
• Python PDB Memo

pdb

• Python PDB Memo

debug

• Build Linux Kernel and Live Debugging
• Python PDB Memo

glance

• Play with Openstack Glance

image

• Play with Openstack Glance

rdo

• Install RDO Icehouse on CentOS 6.3

heat

• Install Heat Standalone

neutron

• Play with Openstack Neutron

cinder

• Play with Openstack Cinder

django

• Django Testing Notes

testing

• Django Testing Notes

consensus

• Linearizability vs Serializability, and Distributed Transactions
• Multi-paxos, Raft, Multi-Raft, Parallel Raft
• Play with Etcd

paxos

• Multi-paxos, Raft, Multi-Raft, Parallel Raft
• Play with Etcd

etcd

• Play with Etcd

docker

• Play with Docker Network

linux-bridge

• Play with Docker Network

ubuntu

• Install Devstack Multi-node Kilo on Ubuntu 14.04

algorithm

• Group Theory and Rubiks Cube
• Understanding NP-Complete

complexity

• Understanding NP-Complete

NP-complete

• Understanding NP-Complete

kernel

• Writing a Kernel Filesystem
• Dive into Linux Kernel IO Path
• Build Linux Kernel and Live Debugging

go

• Goroutine can Race

concurrency

• Goroutine can Race

language

• Goroutine can Race

failure

• Summarizing Production Server Failure Modes

production

• Summarizing Production Server Failure Modes

disk

• Summarizing Production Server Failure Modes

kubernetes

• Play with Kubernetes on CentOS 7

container

• Play with Kubernetes on CentOS 7

paas

• Play with Kubernetes on CentOS 7

opensource

• How Opensource Make Money?

business

• How Opensource Make Money?

startup

• How Opensource Make Money?

io

• Dive into Linux Kernel IO Path

summit

• A Summary of Openstack Boston Summit (2017.4)
• A Summary of Openstack Barcelona Summit
• A Summary of Openstack Austin Summit
• Openstack Tokyo Summit Notes

tokyo

• Openstack Tokyo Summit Notes

gerrit

• Submit Code to Openstack Gerrit Using Https

ssh

• Submit Code to Openstack Gerrit Using Https

mesos

• Mesos Framework Development Tutorial Multinode

scheduler

• Mesos Framework Development Tutorial Multinode

executor

• Mesos Framework Development Tutorial Multinode

performance

• Understand System Performance Commands
• Ceph Performance Tuning Checklist

bigdata

• A Taxonomy of Public Cloud Bigdata Services

public cloud

• A Taxonomy of Public Cloud Bigdata Services

taxonomy

• A Taxonomy of Public Cloud Bigdata Services

summary

• A Summary of Openstack Boston Summit (2017.4)
• A Summary on SSD & FTL
• A Summary of Openstack Barcelona Summit
• A Summary of Openstack Austin Summit
• A Summary of Distributed Transaction Implementation
• A Quick Summary of Energy-aware Cloud Computing
• A Taxonomy of Public Cloud Bigdata Services

energy

• A Summary of Cloud Scheduling
• A Quick Summary of Energy-aware Cloud Computing

scheduling

• A Summary of Cloud Scheduling
• A Quick Summary of Energy-aware Cloud Computing

transaction

• Linearizability vs Serializability, and Distributed Transactions
• Distributed Transaction ACID Study
• A Summary of Distributed Transaction Implementation

database

• Recent Articles Reading: Entropy, Stream, Transform, Symmetry, Group Theory
• Recent Paper Reading: Vector Database, Transaction Serializability, EC
• Recent Articles Reading: Ray, B-tree Compression, CFS, vGPU
• Recent Notes for Paper Reading: Cloud, DB, Storage
• Recent Paper Reading: DB, Storage
• Recent Paper Reading: EC, PMem, B+tree Concurrency, ML for DB
• Recent Paper Reading: FAST21, Database, Industry, Etc
• Database Query Optimizer Volcano Cascades
• Recent Paper Article Readings
• Linearizability vs Serializability, and Distributed Transactions
• Distributed Transaction ACID Study
• A Summary of Distributed Transaction Implementation

Linux

• Understand System Performance Commands

shell

• Understand System Performance Commands

technology

• Roadmap to Technical Leadership

leadership

• Experience in Working in Large Organization
• Training Notes on Management, Leadership, Strategy
• Roadmap to Technical Leadership

latency

• Tail Latency Study

reliability

• Experience on Live Production Troubleshooting
• Searching and Evaluating EC Schemas
• Reliability against Bugs and Corruption
• Determining the Sample Size
• Calculating Markov Model MTTF
• Engineering Reliability Practices
• Storage Reliability Calculations

fast16

• Reading FAST16 Papers

fast

• FAST18 OSDI18 Etc Paper Reading
• Backup Past Paper Reading Notes
• FAST17 Paper Reading
• Build My Academic Paper Feedback Network
• Reading FAST16 Papers

reading

• My 7 Ways to Read a Book

book

• My 7 Ways to Read a Book

misc

• My 7 Ways to Read a Book

SSD

• A Summary on SSD & FTL

FTL

• A Summary on SSD & FTL

osdi

• Build My Academic Paper Feedback Network

paper

• More Noteworthy Aspects of DeepSeek 3FS
• AI Copilot Helps You Read the Source Code of DeepSeek 3FS
• Recent Paper Reading: Convertible Codes, Morph, Ceph Dedup
• Recent Articles Reading: EBS history, Cursor, Market research
• Recent Paper Reading: Alibaba Cloud DBs, and A Few Investigations
• Recent Paper Reading: WAFL Flash, BG3, MegaScale, MAST, etc
• Recent Articles Reading: AI Storage, Dedup, etc
• Recent Paper Reading: zStorage Vision, Alibaba EBS
• Recent Books Reading: Principles Dalio, Career Truth, MCM Modeling
• Recent Articles Reading: Chip Design, Investment Valuation, zStorage
• Recent Paper Reading RDMA, Learned Index, Dedup
• Recent Articles Reading: Storage, Cloud
• Recent Reading AWS Re:Invent Day 2023
• Recent Articles Reading: Storage, Chips, Performance, Misc
• Recent Articles Reading: Machine Learning and LLM
• Recent Articles Reading: Entropy, Stream, Transform, Symmetry, Group Theory
• Recent Paper Reading: Vector Database, Transaction Serializability, EC
• Recent Paper Reading: Pangu 2.0 Filesystem and the Related
• Recent Articles Reading: Ray, B-tree Compression, CFS, vGPU
• Recent Paper Reading: Erasure Coding on SMR zones and ZNS SSD, etc
• Recent Articles Reading Notes: SSI, ABase, CurveFS
• Recent Paper Reading: Wide LRC, Protean, Skew Polynomials, etc
• SSD Cache Management and More Paper Reading Notes
• Paper Reading Notes for Datacenter Networking
• Archiving recent article reading notes
• Recent Notes for Paper Reading: Cloud, DB, Storage
• Recent Paper Reading: DB, Storage
• Archiving notes about recent reading articles
• Recent Paper Reading: EC, PMem, B+tree Concurrency, ML for DB
• Recent Paper Reading: FAST21, Database, Industry, Etc
• Recent Paper Article Readings
• Recent Paper Readings FAST20 PMEM AnalyticsDB Etc
• In-Memory DB and Recent Paper Reading
• FAST18 OSDI18 Etc Paper Reading
• Backup Past Paper Reading Notes
• FAST17 Paper Reading
• Build My Academic Paper Feedback Network

engineering

• Methodologies for Skilled Innovation
• Experience on Live Production Troubleshooting
• Engineering Reliability Practices
• Experience in Feature Development and Rollout Cycle

development

• Engineering Reliability Practices
• Experience in Feature Development and Rollout Cycle

rollout

• Experience in Feature Development and Rollout Cycle

erasure-coding

• Recent Paper Reading: Convertible Codes, Morph, Ceph Dedup
• Recent Paper Reading: Erasure Coding on SMR zones and ZNS SSD, etc
• Recent Paper Reading: Wide LRC, Protean, Skew Polynomials, etc
• Searching and Evaluating EC Schemas
• Dig the Math in RDP Optimal Recovery
• Study on Erasure Coding Technology Spectrum
• Study on Regenerating Code

regenerating code

• Recent Paper Reading: Convertible Codes, Morph, Ceph Dedup
• Study on Regenerating Code

coding theory

• Study on Erasure Coding Technology Spectrum

cost

• Cloud Storage Cost Study

math

• Determining the Sample Size
• Calculating Markov Model MTTF
• Group Theory and Rubiks Cube
• Dig the Math in RDP Optimal Recovery

bluestore

• Ceph BlueStore and Double Write Issues

accelerator

• Cloud FPGA Study And Catapult

fpga

• Cloud FPGA Study And Catapult

acid

• Distributed Transaction ACID Study

group theory

• Group Theory and Rubiks Cube

in-memory DB

• In-Memory DB and Recent Paper Reading

statistics

• Determining the Sample Size
• Calculating Markov Model MTTF

FAST

• Recent Paper Readings FAST20 PMEM AnalyticsDB Etc

consistency

• Linearizability vs Serializability, and Distributed Transactions

bug

• Reliability against Bugs and Corruption

query-optimizer

• Database Query Optimizer Volcano Cascades

innovation

• Methodologies for Skilled Innovation

vision

• Vision and Strategy to the Storage Landscape (Chinese Simplified)
• Methodologies for Skilled Innovation

networking

• Paper Reading Notes for Datacenter Networking

cache

• SSD Cache Management and More Paper Reading Notes

architecture

• A Holistic View of Distributed Storage Architecture and Design Space (Chinese Simplified)
• A Holistic View of Distributed Storage Architecture and Design Space

NLP

• Evaluate ChatGPT Usage in Daily Work Scenarios
• ChatGPT papers and Prompt Engineering

GPT

• Evaluate ChatGPT Usage in Daily Work Scenarios
• ChatGPT papers and Prompt Engineering

LLM

• Recent Articles Reading: Machine Learning and LLM
• Evaluate ChatGPT Usage in Daily Work Scenarios
• ChatGPT papers and Prompt Engineering

AI

• More Noteworthy Aspects of DeepSeek 3FS
• AI Copilot Helps You Read the Source Code of DeepSeek 3FS
• Recent Articles Reading: EBS history, Cursor, Market research
• Recent Articles Reading: Machine Learning and LLM
• ChatGPT papers and Prompt Engineering

management

• Experience in Working in Large Organization
• Training Notes on Management, Leadership, Strategy

ML

• Recent Articles Reading: Machine Learning and LLM

strategy

• Vision and Strategy to the Storage Landscape (Chinese Simplified)

hardware

• Vision and Strategy to the Storage Landscape (Chinese Simplified)

market

• Vision and Strategy to the Storage Landscape (Chinese Simplified)

copilot

• AI Copilot Helps You Read the Source Code of DeepSeek 3FS

DeepSeek

• More Noteworthy Aspects of DeepSeek 3FS
• AI Copilot Helps You Read the Source Code of DeepSeek 3FS

3FS

• More Noteworthy Aspects of DeepSeek 3FS
• AI Copilot Helps You Read the Source Code of DeepSeek 3FS