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Make your journey maps measurable with customer journey analytics
[commented] Pitches the importance of basing #customer #journey #maps on real data, not on boardroom-created models
customer  experience  analytics  journey  map  debunk  bullsi  data  transaction  omni  channel  example  telecom  csrblogcomment  call  center  trigger  jtbd  kpi  behavior  csr19 
5 weeks ago by csrollyson
Ultimate Guide to Customer Experience Mapping: How to Map the CX from Start to Finish – NGDATA
Superb post compares #customer #experience maps to #journey #maps, shows when to use each, then how to build #CX map; BTW #agile #digital #ethnography speeds & improves this process
customer  experience  map  journey  comparison  reference  bullsi  csr19  howto  value  proposition  2017  data  social  media  sales  retail  transaction  example  template  omni  channel  touchpoint  emotion  research  persona  interview  forum  support  call  center  design 
5 weeks ago by csrollyson
python - Per-transaction isolation level in Django ORM - Stack Overflow
As far as I know, there's no way to temporarily change the transaction isolation level in Django for an existing database connection(s).

However, you could setup another database connection(s) that mirrors your default database connection(s) but sets the transaction isolation level.

e.g. in your

'default': {
'NAME': 'app_data',
'ENGINE': 'django.db.backends.postgresql',
'USER': 'postgres_user',
'PASSWORD': 's3krit',
'serializable': {
'NAME': 'app_data',
'ENGINE': 'django.db.backends.postgresl',
'USER': 'postgres_user',
'PASSWORD': 's3krit',
'isolation_level': psycopg2.extensions.ISOLATION_LEVEL_SERIALIZABLE,

To use the serializable transaction level, you could:

Use the using() QuerySet method e.g. User.objects.using('serializable').all

Add a custom manager that specifies the database connection with the transaction isolation level

class SerializableUserManager(models.Manager):
def get_queryset(self):
return super(SerializableUserManager, self).get_queryset().using('serializable')
django  postgres  transaction  isolation  level  serializable  database  connection 
7 weeks ago by christianmlong
Azure Service Bus and transactions - Stack Overflow
how to update database and service bus queue atomically
distributed  transaction  dtc  queue 
8 weeks ago by to

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