The document discusses various options for hosting MongoDB, including self-hosting, cloud solutions, and Database-as-a-Service (DBaaS). It outlines the pros and cons of each approach, provides cost estimates, and includes a comparison of setup times and scalability. Additionally, it touches on the necessary components for each hosting type, as well as relevant APIs and administrative functions.

1. HOSTING MONGO DB & OUR
EXPERIENCE WITH DBAAS
Greg Gwozdz, CTO
ggwozdz@neoteric.eu
+48 600 306 785

2. MONGO DB @ NEOTERIC

3. Server
INITIALLY (MULTIPLE SERVERS)
Service A (.deb)
Server B
MongoDB (.deb)
Server C
Backup
Service B (.deb)
Service C (.deb)
Database ABC
Server D
Some old stuff for monitoring no one
remembers now

5. VM 1
LATER (CLOUD)
Service A
VM 3,4,5
MongoDB
VM 6
ELK
Database A
Database B
Database C
VM 2
Service B
Service C
Amazon S3

7. NOW (CONTAINERS + SERVICE)
Database Service
Database A
Database B
Database C
Container 3 Service C
Container 1 Service A
Container 2 Service B

9. HOSTING MONGO DB - OPTIONS

10. DATABASE HOSTING
own
server
server lease
cloud
docker
Database-as-a-
service
self hosting cloud platform/service
DBMS
hardware
admin
monitoring
backup
DBMS
admin
monitoring
backup
DBMS (kind of)

11. ALL BY MYYYY SELF…
<background singing>

12. SELF-HOSTING: COMPONENTS
database
server
monitoring
server
storage
server
logs & metrics
backup backup
single mongodb
server
ELK stack
file storage

13. SELF-HOSTING: ESTIMATES
1GB 10GB 100GB
database server 150,00 zł 150,00 zł 450,00 zł
1 * monit service (ELK) 150,00 zł 150,00 zł 150,00 zł
1 * backup server 150,00 zł 150,00 zł 150,00 zł
admin 6 000,00 zł 6 000,00 zł 12 000,00 zł
total 6 450,00 zł 6 450,00 zł 12 750,00 zł

14. SELF-HOSTING: PROS & CONS
CONSPROS
usually/sometimes works expensive
requires highly skilled
personnel
large backup granularity
scales terribly
poor data safety
lengthy setup &
recovery
no API

15. EVERYONETHINKSTHEY'RE GOOGLE

16. CLOUD: COMPONENTS
VM1 monitoring
service
logs & metrics
backup
VM2
VM3
backup
Amazon S3
ELK stack
mongodb
replica set
durable storage service

17. CLOUD: ESTIMATES
1GB 10GB 100GB
3 * databaseVM (DO) 250,00 zł 500,00 zł 1 700,00 zł
1 * monit service (ELK) 150,00 zł 150,00 zł 150,00 zł
backup (Amazon S3) 2,00 zł 20,00 zł 300,00 zł
admin 6 000,00 zł 6 000,00 zł 6 000,00 zł
total 6 402,00 zł 6 670,00 zł 8 150,00 zł

18. CLOUD: PROS & CONS
CONSPROS
scales well requires skilled personnel
large backup granularity
no API for databasegood data safety
lengthy setup & recovery
not suitable for some
sensitive data

19. DELEGATE…

20. DBAAS: COMPONENTS
DATABASE SERVICE

21. DBAAS: ESTIMATES
1GB 10GB 100GB
compose.io MongoDB 130,00 zł 850,00 zł 7 700,00 zł
mongodb.com Atlas 260,00 zł 700,00 zł 6 700,00 zł
avg 195,00 zł 775,00 zł 7 200,00 zł

22. CLOUD: PROS & CONS
CONSPROS
scales extremely well not suitable for some
sensitive data
no need for additional
admin personal
API for db operations
Includes backup &
monitoring
UI is sometimes slow

23. COMPARISON

24. MONTLY COST
0
3 500
7 000
10 500
14 000
1GB 10GB 100GB
self-hosted cloud dbaas
you get heavy
discounts at
this point
extremely
hight initial
cost
you don’t need
an army for
bigger
deployments
16MB = content of „Pride & Prejudice”

25. SETUPTIME
0
10
20
30
40
SETUP TIME [HOURS]
self-hosted cloud dbaas

26. BIG PICTURE

27. DBAAS IS NOT JUST DATABASE
DATABASE SERVICE
API
Alerts
Monitoring
OpsTools
Jenkins
Dev Env Deploy Test Env Deploy Prod Env Deploy
1. [delete database]
2. create database
3. create user
1. backup db
2. migrate & test
1. backup db
2. migrate

28. API #1 (CREATETOKEN)

29. API #2 (SAVE IT)
Have fun! It’s already revoked ;)

30. API #2 (SAVE IT)
curl -X GET "https://api.compose.io/deployments/$ACCOUNT/$DEPLOYMENT"
-H 'Content-Type: application/json'
-H 'Accept-Version: 2014-06'
-H "Authorization: Bearer $TOKEN"
Get info about deployment
{
"id":"5679533f06babf0f35000fa5",
"name":"development",
"current_primary":"lamppost.16.mongolayer.com:10396",
"version":"2.6.9",
"members":[
"lamppost.16.mongolayer.com:10396",
"lamppost.17.mongolayer.com:10368"
],
"ignored_members":[
],
"allow_multiple_databases":true,
"status":"running",
"location":"aws:eu-west-1",
"databases":[
{
"id":"5679533f3cf38a677f00006a",
"name":"development",
"deprovision_date":null,
"status":"running",
"deployment_id":"5679533f06babf0f35000fa5",
"plan":"mongohq:elastic"
}
],
"plan":"mongohq:elastic",
"type":"mongodb"
}

31. API #2 (SAVE IT)
curl -X POST "https://api.compose.io/deployments/$ACCOUNT/$DEPLOYMENT/mongodb/$DB_NAME/collections"
-H 'Content-Type: application/json'
-H 'Accept-Version: 2014-06'
-H "Authorization: Bearer $TOKEN"
-d "{"name":"${DB_NAME}_init"}"
Create DB and collections
{"error":"collection already exists"}
{"ok":1}

32. API #2 (SAVE IT)
curl -X POST "https://api.compose.io/deployments/$ACCOUNT/$DEPLOYMENT/mongodb/$DB_NAME/users"
-H 'Content-Type: application/json'
-H 'Accept-Version: 2014-06'
-H "Authorization: Bearer $COMPOSE_TOKEN"
-d "{"username":"$DB_USER","password":"$DB_PASS","readOnly":false}"
Create db user
{"ok":1}

33. QUESTIONS?
Greg Gwozdz, CTO
ggwozdz@neoteric.eu
+48 600 306 785