►
Description
A virtual meetup hosted by Hyperledger Washington DC on November 11, 2021 featuring Matt Zand, co-author of O'Reilly's book on Hyperledger Fabric. Matt reviews key components and architecture of Hyperledger Fabric, followed by discussing how to deploy HF on three popular cloud providers: AWS, IBM and Oracle. Each cloud platform offers managed services as well as more advanced services that require customizations.
More about the event is at: https://www.meetup.com/Hyperledger-Washington-DC/events/281554293/
----
Hyperledger – Open Source Blockchain Technologies
Hyperledger is an open source community focused on developing a suite of stable frameworks, tools and libraries for enterprise-grade blockchain deployments.
It serves as a neutral home for various distributed ledger frameworks including Hyperledger Besu, Fabric, Sawtooth, Indy, as well as tools like Hyperledger Avalon, Cactus and libraries like Hyperledger Aries, Ursa. Learn more about Hyperledger projects: https://www.hyperledger.org/use
Case Studies: https://www.hyperledger.org/learn/case-studies
Training & Certification: https://www.hyperledger.org/learn/training
Tutorials: https://www.hyperledger.org/use/tutorials
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Learn about Hyperledger Membership: https://www.hyperledger.org/about/join
#Hyperledger #HyperledgerMeetup #Blockchain
A
All
right,
okay,
you're,
live
all
righty.
So
thank
you
so
much
so
team
folks.
Everyone.
Thank
you.
So
much
for
attending
today's
session.
Welcome
to
our
meetup
and
today
we
have
an
interesting
topic
which
we're
gonna
cover,
hyperledger
fabric
deployment,
on
aws,
ibm
and
oracle
platforms.
Today's
speaker
is
matt.
Zand
matt
is
the
ceo
of
cash
flow
and
has
actually
authored
a
book
on
o'reilly.
So
if
you're
familiar
with
the
o'reilly
books,
I
think
we
all
are.
A
So
at
hashflow
he
leads
a
team
of
blockchain
experts
for
consulting
and
deploying
enterprise
dapps.
He
has
a
master's
degree
in
business
management
from
university
of
maryland.
If
anyone
has
any
questions
by
all
means,
you
can
either
drop
again.
Ask
questions
here
on
our
chat.
We
also
have
in
our
chat
now
you'll
see
a
link
to
our
youtube
live
stream.
So,
potentially
you
can
ask
questions
there
and
with
that
being
said
over
to
you,
matt.
B
Thanks
chiefs
for
introductions
and
again
thanks
again
for
hyperledger
community
for
having
me
again
in
your
community,
and
so
basically
today,
as
jeff
said,
I'm
going
to
talk
about,
you
know
how
to
deploy
the
fabric
on
cloud
and
like
there
are
three
most
popular
platform
right
now
for
deploying
the
fabric.
Only
is
that
aws
known
as
ibm
and
oracle
and
the
another
one
outside
the
united
states
is
alibaba,
which
is
also
number
four,
and
I
have
to
tell
you
that
azure
is
not
supporting
the
blockchain
anymore.
B
They
used
to
be
very
good
platform
azure,
but
they
are
not
supporting.
They
are
not.
They
shut
down
the
blockchain
platform
a
few
months
ago.
So
again
again,
I'm
assuming
that
you
have
some
knowledge
of
hyperledger,
blockchain,
hyperledgers
and
and
then
again,
I'm
gonna
cover
hyperledger
components.
B
You
know
in
a
little
bit
in
a
very
you
know,
sketchy
surface,
and
then
then
I
jump
into
the
aws
ibm
oracle,
and
one
of
the
thing
is
that
one
of
the
thing
is
that
you
have
to
keep
in
mind
that
this
is
high
level
presentation
and
in
each
platform,
have
so
much
stuff.
If
you
want
to
really
you
know,
get
into
the
detail
and
deploy
it
step
by
step
so
again.
B
Each
one
of
this
platform
have
their
own
kind
of
the
solutions
for
blockchain
development
or
deploying
the
blockchain
platform
in
there
and
then
also,
if
you
want
to
deploy
your
first
platform.
I
also
give
you
like
step
by
steps
that
you
just
follow
them,
and
so
regarding
the
hyper
ledger,
architecture
and
component.
B
This
is
a
rundown,
very
high
level
of
the
key
component
of
hyperledger
fabric,
a
peer
ordering
service
or
orderer
fabric
certificate
authority,
managing
all
the
certificates.
As
you
know,
if
you
are
a
member
of
blockchain
network,
you
have
to
have
a
certificate
in
order
to
participate
in
activities
of
the
network
so
and
then
the
way
that
a
fabric
manages
certificate.
B
This
is
an
amazing
feature
in
public
which
allows
to
either
to
you
know,
to
make
a
rules
regarding
who
does
what,
in
the
network
and
on
what
conditions
you
know
and
when
over
earth.
All
these
conditions
and
rules
and
regulation
can
be
defined
in
the
policies
and
all
the
members
in
the
fabric
consortium
of
epic
network
need
to
agree
on
those
policies.
Before
that
policy
gonna
be
enforced,
you
know,
and
then
we
have
membership
service
providers
again
in
charge
of
managing
all
the
identities
in
the
network.
B
Right
and
so
again,
the
peer
can
be
created,
start
stop
and
click
configure
and
then
delete
it.
So
here
is
like
a
node,
and
every
organization
has
one
peer
or
one
node
in
the
fabric
network,
and
then
you
can
also
communicate
disappear
through
the
api.
You
know,
as
external
you
know,
as
external
through
the
external
ui
and
then
ordering
service
again
in
a
very
simple
way.
Order
or
ordering
service
is
a
regulator
so
in
a
fabric
network.
B
There's
so
many
transactions
going
on,
but
there
has
to
be
a
way
to
store
these
transactions
and
add
them
to
the
ledger
right.
So
the
job
of
the
order
is
to
receive
the
transaction,
validate
them
and
send
them
to
the
parties
need
to
be
send
them
to
the
party
that
need
to
approve
them
or
reject
them,
and
once
the
consensus
is
achieved,
the
order
is
going
to
add
them
to
the
ledger
and
then
gossip
back
or
broadcast
back
that
successful
transaction
to
the
other
members
in
the
network
or
all
the
members
in
the
network.
B
So
that's
what
the
order
does
it's
just
intermediatory
or
regulator
for
for
conducting
or
managing
all
the
or
ordering
all
of
the
transactions
in
this
system.
So
initially
when
the
fabric
is
started,
the
type
of
the
order
was
solo
and
then
kafka
came
now.
The
kafka
is
not
supported
anymore,
so
you
have
to
stick
with
this
graph
for
managing
your
ordering
service.
Now,
regarding
the
architecture
of
fabric,
we
have
different
organizations.
B
As
I
said,
each
organization
has
a
onenote
and
then
each
organization
can
have
its
own
certificate
authority
that
manages
his
own
team
credential
and
then
also
we
have
a
main
organization.
As
I
said,
there's
a
top-down.
You
know
hierarchy
of
the
credential
management
and
then
and
then
then
another
topic
is
just
a
channel.
B
As
I
said
inside
the
fabric
network,
we
have
multiple,
you
can
have
multiple
ledgers
and
each
ledger
is
maintained
by
each
channel
and
so
channel
allows
certain
parties
inside
the
network
to
communicate
to
communicate,
and
so
that
is
so
that
that's
communication
between
certain
parties,
I'm
to
show
you
next
graph,
can
be
done
by
channel
and
channel
adds
more
complexity
to
the
to
the
network.
At
the
same
time,
it's
meant
for
reason.
B
B
Once
you
learn
it,
and
once
you
add
more
component
and
more
requirement
to
your
project,
then
you
start
realizing
that
fabric
is
very
more
efficient
and
structured
than
syria,
because
I
know
also
syrian
blockchain
development
fabric
is
much
more
structured,
organized
for
larger
scale
projects.
Well,
each
organization
can
participate
in
multiple
channels
or
can
be
a
part
of
different
channels.
B
You
can
have
specific
policies
that
govern
only
that
members
of
that
channel,
or
only
that
type
of
the
transaction
that
taking
place
or
data
that
is
shared
inside
that
channel
and
then
then,
in
the
hyperledger
fabric
network.
We
have
something
called
system
channel,
which
is
the
admin
or
main
channel
that
governs
the
whole
network
and
then
for
managing
the
kind
of
the
credential
identity.
We
have
something
called
root:
certificate
authority
or
root
ca
that
manages
all
the
like
is
administered
of
the
whole
network
and
then
each
individual
channels
or
members.
B
They
can
have
their
own
membership
service
provider
again.
It
follows
the
top-down
hierarchy
right,
and
so
the
thing
is
that
when
you,
when
you
want
to
access
the
kind
of
the
sdk
you
want
to
access
the
organization,
you
still
need
to
have
some
provisions.
You
know
that
you
can
receive
it
from
your
msp
right,
it's
a
little
bit
graphical.
It
shows
you
better.
B
So
we
have
a
system
channel
and
then
which
governs
the
whole
network
and
then
we
have
order,
and
then
we
have
in
this
case
we
have
two
organizations,
two
fields
right
and
then
we
have
challenge
so
for
this
one.
As
you
see,
we
have
three
members
so
channel
one
has
order
organization,
one
organization,
two
and
channel
two
is
only
have
order
and
organization
two,
so
you
see
that
the
different
each
channel
can
have
its
own
node
or
organization
to
join.
B
So
that's
add
more
complexity
to
fabric
network,
especially
if
you're
using
the
fabric
version
two.
It's
it's
also
add
more
complexity
when
it
comes
to
the
private
data
collection,
which
I'm
not
gonna,
go
over
that
I
covered
this
in
my
last
talk
in
atlanta.
So
the
thing
is
that
let's
come
to
the
chain
code,
so
basically
in
the
chain
code.
What
is
that
in
the
chain
code?
B
We
have
something
called
a
state
database.
It's
like
a
key
value
database.
If
you
know
mongodb,
you
know
it's
just
similar
to
nosql
database
and
by
default
fabrics
support
the
11db,
but
I
really
suggest
the
couchdb,
because
fabric
version
2
support
cache
for
couchdb,
which
means
that
you
can
also
perform
more
in
your
systems.
B
One
of
the
key
characteristics
of
the
state
database
is
that
the
data
that
is
stored
on
a
state
database
is
mutable
is
changeable.
We
can
add
and
update
that
data.
However,
the
data
that
is
added
to
the
ledger
itself
is
immutable
and
it
cannot
be
changed.
So
let
me
show
you
what
I'm
talking
so
basically,
so
you
have
a
chain
code
or
a
smart
contract,
and
then
we
have
a
node
node
node
appears
inside
each
node
appears.
B
Now
one
of
the
things
is
that
from
outside,
if
you
want
to
invoke
get
some
information
from
the
nodes
and
show
them
the
ui,
then
you
communicate
through
this
network
to
the
state
database.
Now
one
of
the
things
is
that
in
the
fabric
version
2,
as
I
covered
in
my
last
talk,
you
can
watch
the
video
there's.
Something
called
external
chain
called
launcher.
That's
that's!
B
This
comes
with
the
fabric
version
two,
so
basically,
you
can
invoke
the
chain
code
or
small
contract
outside
your
network
and
then
that's
make
the
job
of
maintenance
and
life
cycle
management
of
your
chain
code.
Much
easier
and
again.
Another
features,
that's
very
important
for
the
first
fabric
version.
2
is
chain
code
lifecycle
management
which
allows
you
to
manage
life
cycle
very
smoothly,
including
the
latest
version
of
the
fabric.
B
Now
so
now
that
you
know
about
fabric
component,
let
me
jump
into
the
cloud
provider.
The
first
cloud
provider
that
I'm
going
to
cover
is
aws
or
amazon
web
services,
and
the
thing
is
that,
no
matter
what
you
do,
meaning
that
you
have
architectural
model
or
whatever,
at
the
end
of
the
day,
you
have
to
use
a
cloud
provider
to
deploy
it.
B
Now
aws
offers
different
kind
of
data.
So
I'm
going
to
talk
about
aws
blockchain
services
shortly,
meaning
that
the
different
solutions
that
amazon's
offer
for
managing
your
blockchain,
you
know
infrastructure
your
blockchain
platform
right,
so
most
popular
one
is
aws
or
amazon's
managed
blockchain.
Now
one
of
the
problem
with
this
aw
amazon's
managed
blockchain
based
on
the
client
that
we
have
is
that
they
still
support
the
old
version
of
hyperledger
1.6
as
as
of
today,
which
is
not
supported
by
hyperledger
anymore,
starting
april
2021.
B
So
it's
it
it's.
It
has
some
effect
on
security,
even
though
amazon
is
quite
secure,
but
it
still
is
not
supported
anymore.
So
that's
one
of
the
reason.
Many
people
who
are
right
now
using
aws
manage
manage
blockchain
at
the
production
level.
Are
thinking
of
moving
away
from
aws
to
the
other
platform
or
to
the
another
solution
that
aws
offered
called
aws
blockchain
template,
which
means
that
you
have
to
do
everything
from
ground
zero?
B
You
set
up,
deploy
everything
network,
everything
step
by
step,
so
nothing
is
managed
for
you
there
right,
but
it
gives
you
flexibility
of
working
with
both
hybrid
sirium
and
hyperledger
fabric,
as
well
as
managing
all
of
your
certificates
by
yourself,
but
you
have
to
watch
for
securities.
You
know
all
this
kind
of
network
things
now
if
you
want
to
come
back
to
the
aws,
if
you
want
to
do
a
very
simple
demo
and
just
quickly
build
a
blockchain
and
deploy
it
on
fabric,
you
can
use
the
amazon's
managed
blockchain.
B
B
The
second
is
that
setup
fabric
network,
and
the
third
step
is
the
setup
fabric
client
on
that
right.
So
for
each
step
there
are
some
steps
like
there
are
things
that
you
have
to
follow,
and
so
I
for
the
for
the
lack
of
time,
I'll
just
leave
it
for
you
guys
you
can.
You
can
get
my
book
recovery
issue
of
this
step
in
more
detail
and,
for
example,
in
lws.
We
have
something
called
identity
and
access
management.
B
You
know
the
end
point
and
then,
when
it's
come
to
set
up
your
fabric,
client,
you
have
to
install
that
you
have
to
install
your
chain
code
and
extension,
your
chain
code,
and
you
know
all
the
environmental
variables,
your
policies,
eml
file
configuration
install
your
chain
code,
the
smart
contact
instantiate
it
on
that
node
query
that
invoke
it.
So
basically,
these
are
all
steps
by
step
that
you
follow.
In
order
to
you,
you
know,
you
know,
deploy
your
your
fabric
on
the
creative
fabric
line
on
aws
manage
services.
B
So
again
we
cover
all
of
this
in
more
detail
in
your
book
now
with
regard
to
aws
right.
We
they
offer
they
offer
kind
of
the
three
ways
to
create
blockchain
services
on
their
platform,
so
one
of
them
called
amazon
ledger
database,
so
it
it's
just.
Basically,
a
quantum
ledger
database
or
qldb
is
just
a
database
whose
data
is
immutable,
meaning
that-
and
this
is
special
type
of
nosql.
B
B
Everything
but
gives
them
more
performance
and
resilient
flexibility,
as
well
as
an
option
to
make
it
hybrid,
you
know
with
cerium
and
then
hyperledger
fabric.
So
this
is
the
choice
for
many
serious
large-scale
projects.
Now,
as
I,
as
I
discussed
it,
early
amazon
managed
blocks
and
services
also
is
very
popular,
because
it's
very
easy.
B
You
know
relative
to
the
template,
the
other,
the
other
one
is
much
easier
to
deploy
and
use
it
because
managed
by
amazon,
but
obviously
it's
more
expensive
and
also
the
thing
is
that
currently
is
not
supporting
the
latest
version
of
the
fabric,
so
which
means
that
not
only
your
platform
is
have
lag,
some
security
issues,
but
also
you
cannot
also
enjoy
or
benefit
some
of
the
features
of
fabric
version.
Two
that's
offered
like
external
chain
code,
launcher
things
like
that
or
you
know
chain
code
life
cycle
management.
B
B
So
the
things
about
amazon
is
the
things
about
ibm.
Is
that
ibm
support
the
latest
version
of
the
fabric,
which
is
great,
which
means
that
you
can
reap
the
benefit
of
all
of
the
security
and
features
of
fabric
version
2..
Now
one
of
the
things
about
ibm
is
that
if
I
want
to
quickly
run
down
or
just
give
you
very
quick
overview
of
the
main
feature
of
ibm
platform,
I
can
summarize
them
into
theory
or
category
area,
development,
operation
and
scalability.
B
So
developments,
meaning
that,
when
you're
building
your
platform,
what
are
areas
where
ibm
can
be
handful
can
be
resourceful
right
or
you
know
handy.
So
one
is
that
they
have
something
called
red
hat
marketplace
where
you
can
go
there
and
get
some
kind
of
the
template
that
you
can.
It
can
help
you
to
easily
deploy
your
network
fast
and
then
also
you
can
use
the
kubernetes
resources.
B
You
can
increase
your
kubernetes
resources
to
to
easily
go
from
poc
to
productions,
and
so
that's
another
advantage
that
ibm
has
and
then
ibm
also
has
a
as
a
very
nice
kind
of
the
developer
tools.
You
know
the
platform
has
a
very
good
developer
tools
that
you
can
also
utilize
now
with
regard
to
operation.
B
The
features
that
ibm
platform
offers
is
that
you
can
deploy
the
peers
on
multiple
channels
or
multiple
clouds
at
the
same
time,
which
is
again
it's
great
for
enterprise
or
kind
of
the
consortium,
and
you
can
also
have
a
unified
code
based
features
that
runs
on
your
component.
Your
you
know,
environment.
B
So,
basically,
so
it
allows
you
to
run
your
component
in
in
a
multiple
platform
at
the
same
time
and
then
and
then,
of
course,
dynamic
signature
collections
which
allows
you
to
manage
all
of
the
signatures
of
credential
of
the
parties
involved,
which
is
great
for
collaborative
governance
of
the
of
the
channels
of
the
channel
configuration,
meaning
that
if
you
want
to
collect
all
the
signatures
or
certificates
of
the
people
involved
in
your
channel,
you
can
use
this
features
and
then
also
again.
Another
one
is
that
ibm
allows
you
to
it.
B
Allows
you
to
remove
all
the
docker
in
docker
for
chain
calls
make
it
make
it
give
give
the
chain
called
more
mobility
and
in
the
part
so
that
they
can
run
more
security
without
fearing
requesting
privileged
access.
So
basically,
it
gives
the
chain
code
more
mobility
when
the
chain
code's
gonna
move
from
one
node
to
another
node.
You
know-
and
it's
also
part
of
the
chain
called
life
cycle
management.
B
B
So
it
gives
the
system,
admin
and
developer
peace
of
mind
that
they
don't
need
to
worry
about.
They
can
keep
track
of
the
variations
or
things
like
that.
Then
it
allows
them
to
automatically
upgrade
that,
as
you
notice
that
we
don't
have
these
features
in
amazon
in
aws
and
then
integrating
vlogging
and
monitoring
tools
with
ibm
is
very
good
and
so
ibm
again
initially
ibm
created
something
called
hyperledger
composer
to
monitor
the
network.
B
But
then
they
they
discontinued
that
and
now
still
in
this
platform,
they
have
something
that
you
can
use
for
logging
and
monitoring
their
network
performance.
You
know
now,
with
regard
to
the
scalability,
you
know,
ibm
also
offers
some
of
the
features.
One
is
that
amount
of
the
resources,
computer
power
resources
that
you're
utilizing
by
your
network
like
cpu
memory,
storage
and
even
you
can
also
optimize
and
adjust
the
amount
of
resources
you
are
using
inside
your
kubernetes
cluster.
B
You
know
I
mean
which
is
great
for
scalability
and
also
ability
to
replicate
your
kubernetes
deployment
across
multiple
zones,
and
you
know
regions,
that's
another
fantastic
features
of
the
ibm
and
and
then
it
also
helps
you
to
easily
recover.
If
something
happened,
you
know
in
case
of
disaster
recovery,
you
can
also
use
that
kubernetes
cluster
instant
to
easily
replicate
the
whole
network
back
to
his
original
conditions.
B
So
now
that
we
know
about
the
features
of
ibm
in
in
serious
stages
of
development,
operation
and
scalability,
now
another
things
that
you
have
to
know.
Another
key,
interesting
features
of
ibm
is
that
ibm
blockchain
platform
has
some
kind
of
console
that
you
can
easily
create
and
manage
your
blockchain
application
by
using
that
console.
So
you
can
easily
create
your
service
instant.
You
know
all
this
stuff,
you
can
do
like
kubernetes
cluster
manage
everything
their
certificate
ordering
service.
B
Now.
The
two
things
you
have
to
watch
for
is
that
there
are
two
limitations
of
console.
Is
that
you
have
to
monitor
the
health
and
security
and
login
of
the
kubernetes
cluster
by
yourself
right
and
also
you
have
to
manage
you
secure
your
certificate
and
private
key
by
yourself,
so
ibm
is
not
going
to
manage
or
create
a
private
key
or
manage
your
certificate
private
key
for
you,
so
you
have
to
do
it.
B
B
I
have
an
application
and
I
want
to
deploy
an
ibm
what's
next,
what
how
I
can
follow
the
steps
to
deploy
my
application
ibm
right.
The
first
is
that
create
an
account
on
ibm
cloud
platform,
get
get
the
account
there
and
then
decide
what
kind
of
the
network
structure
you
want
to
use
right,
how
many
members,
how
many
mess?
How
many
you
know
msp
you
know
members,
membership
service
providers
or
certificate
authority.
You
know
how
many
peers
order,
for
example,
in
your
book.
B
We
cover
very
simple
example
like
this:
you
can
have
two
certificate
authority,
two
msp
one
peer
one
order,
one
channel
that
include
one
peer
and
one
order.
So
in
our
books
we
cover
this
example
of
ibm
to
deploy
you
know
and
then,
after
that,
you
you
create
and
join
the
network.
Then
you
build
a
blockchain
network.
You
know,
which
means
the
certificate
authority,
admin
identity.
You
know,
register
the
users
then
create
the
peer
organization.
B
Msp
definitions
then
create
your
peer
node,
create
order
in
service
order,
add
organization
to
as
a
consulting
member
and
then
create
and
join
the
channel,
deploy
a
smart
contract
and
create
the
applications.
These
are
step-by-step.
You
follow
in
order
to
deploy
your
hyper
ledger
on
hyper
on
ibm
and
again,
I'm
telling
you
this
is
very
high
level.
I'm
scratching
the
surface
gives
you
very
high
level.
B
Even
if
you
want
to
learn
more
about
this
in
detail,
we
cover
in
in
depth
in
your
book,
because
some
of
these
steps-
they
are
more
detailed
than
this.
You
have
to
follow
step
by
steps
like
a
tutorial,
a
guide
in
each
of
each
one
of
them.
So
just
look
at
all
chapter
and
ibm
in
a
book.
Now,
let's
move
on
to
the
last
platform,
which
is
oracle
well,
oracle.
With
regard
to
oracle,
I'm
going
to
cover
oracle,
blockchain
platform
overview
and
then
the
architecture
of
the
oracle
follows
in
our
oracle.
B
In
our
book
we
covered
one
hands-on
practical
example
or
project,
which
is
for
universities
issuing
the
certificate
for
their
student
graduate,
and
we
followed
the
step
by
step
from
defining
the
problem.
What
is
the
problem,
universities
and
recruiters,
or
employers
and
students
are
facing,
which
is
in
the
fake,
fake
credential
right
and
how
we
can
use
the
blockchain
to
solve
that
problem
right
and
how
we
can
use
the
oracle,
blockchain
platform
or
ob
obp
to
deploy,
or
you
know,
or
application
in
oracle?
B
And
what
are
the
steps
you
follow
to
do
that
and
then,
after
that,
how
we
can
interact
with
that
solution
once
the
product
goes
alive
right,
how
we
can
instantiate
a
small
contract,
so
that
is
a
higher
level
topic.
They
are
covering
oracle
right
now.
Regarding
the
oracle,
oracle
offers
three
type
of
of
the
product
when
it
comes
to
blockchain
development.
B
In
the
platform,
one
is
called
oracle,
blockchain
platform
cloud
service,
another
called
oracle,
blockchain
platform,
enterprise
editions,
which
they
have
also
a
pre-built
solutions,
meaning
that
easy,
like
managed
services,
it's
already
cooked
up,
you
just
just
use
it
and
on
the
oracle,
blockchain
platform
cloud
service,
it
includes
the
pre
assembled
platform
as
a
service
or
pass
you
know.
So
basically,
everything
is
cooked.
Up
is
already
set
up
for
you
guys
to
use
it
right
away.
B
You
know
it's
a
template
based
provisioning
and
it
also
uses
the
auric,
oci
and
oracle
cloud
interface,
which
you
can
easily
manage
all
the
inter
interdependencies
of
your
containers.
You
know
virtual
machines
and
identities.
You
know
things
like
that.
So
I'm
going
to
talk
about
this
in
the
next
slide
and
then
we
have
another
one,
the
last
one,
if
you
notice
it
was
similar
to
the
aws
right,
so
oracle
offers
a
tamper-resistant
blockchain
table.
B
So
it's
like
a
database
whose
data
cannot
be
altered
is
immutable,
but
that's
is
like
a
semi
blockchain
network
that
they
offer
in
the
platform
right
so
now,
a
little
bit
of
like
the
way
that
oracle
blockchain
platform
is
specific
with
regard
to
hyperledger
is
this
is
structured,
it's
like
this.
So
we
have
this
infrastructure
and
you
know
has,
and
then
we
have
cloud
platform
here
is
sas.
B
You
know
like
that,
and
then
there
is
rescue
via
sdk
and
administrations
and
they
communicate
with
the
oracle
platform
right
and
then
they
have
data
services.
Oracle
blockchain
platform
is
very
good
for
data
analytics
and
because
they
have
very
good
connections
with
them,
with
their
databases
and
with
analytics
and
your
data,
so
inside
the
fabric
of
the
oracle
they
have
distributed
ledgers,
they
have
a
smart
contract.
You
know
they
support
the
smart
contact,
different
languages
consensus.
You
know,
raft
and
support
draft
by
the
way.
Oracle.
B
So
first
thing
we
do
in
oracle
cloud
interface.
We
do
the
configuration
like
like
other
platforms,
you
need
to
create
the
account
right,
choose
your
blockchain
plan,
you
know
and
create
your
account
and
then
after
that,
just
to
what
for
the
component
of
oracle
you
want
to
use.
Then
you
create
your
instance.
You
know
blockchain
platform
instance.
B
Then
you
create
your
blockchain
network.
Then,
for
example,
you
know
party
at
the
participant
export
import
participant
certificate.
You
know
set
up
your
order.
You
know
things
like
that
and
then
create
your
transaction
infrastructure,
meaning
that
the
name
of
the
application
we
are
using
in
your
platform
is
called
founder,
create
a
channel
at
the
founders
or,
you
know,
add
the
participant
to
your
peers
and
your
channels,
and
then,
once
you
do
the
once
you
create
the
transaction
infrastructure.
B
The
next
thing
you
will
do
is
is
to
add
a
software,
smart,
smart,
smartness
or
smart
contract
to
it,
develop
your
chain
code,
deploy
your
chain
code,
instantiate
your
chain
code
and
test
your
chain
code.
So
basically,
there
are
one
two,
three
five
steps
that
you
follow:
to
deploy
your
fabric,
application
oracle
from
creating
an
account
creating
an
instant
network,
and
you
know,
transaction
infrastructure
and
then
chain
code
or
smart
contract
right.
B
So,
as
I
mentioned
earlier,
this
is
very
high
level
of
tests
again
the
steps
that
you
follow.
So
for
each
one
of
these
steps.
There
is
a
specific
tutorial
like
steps
that
you
have
to
follow
to
do
it
so
again,
take
your
book
and
take
my
book
and
we
just
covered
recover
those
in
detail
in
your
book
right
now.
B
The
resumes
goes
to
this
platform
is
verified,
and
then
each
participant
in
your
network
has
something
called
access
controllers,
which
parties
participants
have
certain
level
of
access.
Like
read,
only
read
or
write,
who
can
only
read
just
to
view
that
review
the
data
which
party
can
add
or
edit
the
data
and
what
are
the
lists
of
the
asset
that
we
have
for
the
learner
name
for
a
student
for
the
set,
whatever
the
type
of
certificate
we
have
and
then
what
are
the
lists
of
transactions
we
have
in
our
system
like
creating
a
receiver?
B
Adding
a
certificate
approving
the
certificate
first,
what
are
these
transactions?
These
are
the
transactions
that
we
have
in
our
example
and
then
milestone.
What
are
the
things
that
we
need
to
check
in
the
in
the
network
right?
So
these
are
the
things
that
we
cover
in
in
detail.
In
our
example
of
the
book,
your
book
of
the
oracle,
an
example
right
now
now
that
I
covered
this
three
blockchain
cloud
platform
and
show
you
how
you
deploy
your
hyperledger
fabric
there.
B
Some
of
the
things
that
you
may
need
to
know
is
like:
what's
the
difference
between
a
system
admins
and
a
developer,
so
if
you're
involved
in
hyperledger
fabric,
you
end
up
having
one
of
these
two
roles,
one
as
a
system
administrator,
another
one
as
a
fabric
developer,
but
obviously
in
a
larger
project.
You
might
have
other
hats
like
fabric
architect.
B
If
you
were
to
come
to
system
admins,
this
is
some
of
the
major
tasks
that
you
are
going
to
do
on
a
daily
basis,
going
to
be
application.
Life
cycle
management
configure
the
network,
do
the
troubleshooting
and
the
logs
you
know
under
on
the
ledgers
and
manage
the
msp
or
membership
service
providers
manage
the
network,
monitor
the
network.
Things
like
that,
and
in
order
to
be
successful
as
a
system
admin,
you
need
to
also
have
some
knowledge
of
fabric,
meaning
that
you
need
to
know
the
linux
command.
B
You
need
to
bash
scripting,
you
need
to
docker
and
you
need
to
know
a
little
bit
of
kubernetes
depending
on
the
platform,
couch
tv
and
no
sql
database,
and
obviously
you
have
a
good
knowledge.
You
have
a
good
knowledge
of
blockchain
how
to
block
your
phones,
and
then
I
really
suggest
you
guys
check
this.
If
you
want
to
really
prove
yourself
to
the
employers
that
you
already
know
what
you're
doing
as
a
system
admin
as
a
fabric
system,
I
think
you
should
take
the
below
certification.
It's
called
certified,
hyperledger
fab
administrations.
B
This
exam
is
taken
by
linux
foundations
and
you
can
go
check
out
the
hyperledger
website
to
learn
more
about
these
certifications.
On
the
other
hand,
if
you
become
fabric
developers,
then
you
know
compared
to
the
system
admin.
Your
main
job
is
to
work
on
the
smart
contract
or
chain
code.
So
you
need
to
be
a
good
programmer.
You
need
to
design
the
logic
of
a
small
contract,
develop
it
and
test
to
deploy
it
on
the
fabric.
So
that's
mostly
your
book
is
about.
B
Hyperledger
fabric
also
offers
certification
for
fabric
developer,
which
is
a
very
great
certification.
If
you
want
to
solidify
your
skills,
so
some
of
the
major
major
tasks
that
the
fabric
developers
usually
do
on
a
daily
basis,
it
works
on
the
transaction
functions
run.
The
query
is
simple
and
complex.
We
cover
all
of
this
in
our
book
by
the
way
and
define
assets.
B
You
know,
identify
potentially
private
data,
manage
the
private
data
collection
and
fabric
and
then
submit
evaluate
and
create
a
transaction
by
invoking
the
smart
contract
right
and
then,
if
you
want
to
become
with
fabric
developers,
you
need
to
have
a
some
knowledge
of
programming.
You
know
and
if
you
have
to
understand
the
popular
option
works,
but
with
regard
to
programming
languages,
any
language
like
javascript
in
your
book
we
cover
javascript,
which
is
a
very
simple
programming
language,
but
you
can
do
java
go
and
python
and
then
certification.
B
As
I
said,
this
is
a
great
certification.
If
you
want
to
validate
your
skills
as
a
fabric.
Developer
again
is
this
exam
is
taken
by
hyperledger,
is
by
linux
foundation,
and
you
can
go
to
hyperlaser
foundation
to
learn
more
about
this
certification
exam
and
then
a
little
about
hash
flow
in
our
company
hash.
Fellow.
We
help
different
client
in
enterprise
client
from
in
all
different
stages
of
the
high
pressure
fabric,
product
development,
from
poc
to
the
productions,
and
we
also
offer
services
for
deployment
of
fabric
in
aws,
ibm
and
oracle.
B
And
then,
if
you
want
to
learn
more
about
your
company
or
if
you
want
to
ask
if
you
want
to
discuss
your
project
with
me
privately,
you
can
also
add
me
in
linkedin
and
message
me
directly
or
you
can
go
to
our
website
and
contact
us
there
and
so
well.
I
think
we
want
to
recap
what
we
cover
in
this
presentation
right
in
this
presentation.
B
I
also
have
some
resources
here
that
you
can,
you
know,
read
on
your
own
and
then,
if
you
want
to
learn,
aws
pr
also
offer
aws
training
in
school
and
then
about
my
book.
If
you
want
to
check
out
my
book
and
learn
topic
that
I
discuss
in
this
february
more
in
the
in
more
in
depth,
you
can
check
out
my
book
and
we
have
one
chapter
on
the
hyperledger
fabric
deployment
on
cloud.
So
now
I'm
ready
to
take
on
your
question.
Jeff.
A
B
Yes,
so
so
it's
so
basically
so
what's
yours,
what
you're
asking
me
is
like:
let's
say
that
you
have
one
node,
you
know
an
ibm
one
node
in
aws
and
one
node
in
oracle,
and
if
you
want
to
use
external,
what's
the
difference
between
different
nodes
in
different
quality.
So
the
answer
comes
back
to
the
fact
that
each
part
of
this
has
its
own
configuration.
B
B
You
know
things
like
that
that
offer
and
are
specific
to
your
platform
right
so
again
the
differences
when
it
comes
to
that
one
thing
is
that
all
of
these
have
one
thing
in
common
is
that
the
source
code
of
the
fabric
comes
from
outside
and
that's
the
same.
You
know,
for
example,
if
the
fabrics
is
supported,
you
know
a
small
external,
smart
contract
or
chain
called
launcher.
It's
the
same
in
all
of
them.
B
It
doesn't
matter
which
platform
you
choose,
because
it's
come
from
the
fabric
right
now
with
regard
to
the
the
way
that
these
platforms
support
that,
like
meaning
that
if
one
platform
only
accepts
kubernetes,
I
mean
like
support.
Kubernetes.
Another
platform
has
its
own
kind
of
the
database
right
for
handling
of
the
chain.
So
there
is
a
variation
between
different
platforms,
and
so
one
of
the
things
is
that
my
suggestion
is
that
if
you're
exploring
something
very
simple,
any
of
those
platforms
would
be
good,
but
obviously
the
easiest
one
might
be
the
one.
B
That's
already
managed
services
right
and
but
on
the
other
hand,
if
you're
moving
to
productions,
you
know
you
have
to
look
at
how
much
resources
you
have
internally
in
terms
of
managing
the
platform
by
yourself
or
deploying
everything
by
yourself.
So
that's
that's.
That's
kind
of
the
answer
so
jeff.
I
see
a
lot
of
questions.
Let
me
see
if
I
can
see.
B
As
a
from
this
and
other
class,
okay
maria
asks
aws
production
template
enable
hybrid
in
some
node.
I
promise
another
cloud
and
yes,
the
answer
to
me
is
yes:
aws
blocks,
blockchain
template
of
a
support;
hybrid,
yes,
that's
correct
and
now
aws
offers
the
hybrid,
but
it's
done
through
the
template,
maria
and
then.
B
And
then
maria,
I
would
cover
that.
Let's
see
if
I
can
so
jeff,
I'm
going
through
the
question
to
see.
If
I
see
what
will
you
see,
I
can
find
something
regarding
the
support
I
know
ibm
provide
hybrid
support.
Okay
yeah,
as
I
mentioned,
ibm,
provide
hybrid
support
too.
Yes,
you're
right
jeff,
and
then
you
have
the
open
source
project
that
uses
ncd.
Okay,
feel
free
to
browse
and
use
anything.
You
might
be
useful.
A
So
matt
you've
got
a
question
towards
the
end,
which
is:
can
you
discuss
the
differences?
Oh
no.
You
already
did
that
one.
There
was
one
beforehand
which
was
in
your
book.
There
are
sections
installing
prerequisites,
including
fabric
installation
strip.
If
I
use
the
amazon,
managed,
blockchain
or
aws
blockchain
templates.
Do
I
need
to
install
fabric
by
myself
via
the
installation
script
from
your
via
the
installation
script
from
your
book.
B
B
Yes,
oh
yes,
they're
the
best
certification
out
there
right
now.
If
you
wanna,
if
you
have
no
education,
let's
say
put
it
this
way:
no
education
and
let's
say
you-
have
no
education,
not
much
of
the
experience
program
experience.
But
if
you
get
one
of
those
certifications
that
I
mentioned,
you're
good
you're,
really
gonna
shy
now
in
terms
of
the
recruiters
that
are
looking
for,
because
both
of
those
certifications
that
offer
by
linux
foundation
are
great
with
certificate,
but
they
are
not
easy.
B
A
Folks
that
if
you
have
any
any
thoughts,
certainly
yep
the
linux
foundation,
certification
is
there's
a
lot
of
great
information,
educational
material.
That's
out
there
jeff.
Can
I
ask
you
a
question?
Oh
sorry,
matt
do
you
have
any
experience
with
which
programming?
If
there
are
differences
like
if
you
develop
a
smart
contract.
B
Yeah,
but
tell
us
also
on
top
of
that,
you
know
the
question
there's
another
question
related
to
you
I
get
sometimes
is
that
is
choice
of
programming
languages
has
anything
to
do
with
performance.
You
know
because
some
people
think
that
if
they
select
the
golang
or
java,
they
might
get
a
better
performance
on
their
application.
But
the
answer
is
no,
that's
not
correct,
so
you
can
get
a
good
performance
with
javascript
versus
the
goal.
It's
just
a
matter
of
choice,
but
it
has
nothing
to
do
with
the
performance
of
your
application.
A
A
B
But
yes,
exactly
yes
exactly
and
then
one
thing
is
that
when
it
comes
to
the
infrastructure,
you
know
as
as
jeff
you
mentioned,
for
example,
kubernetes
is
very
good.
Kubernetes
is
great,
you
know
I
mean
so
the
thing
is
that
when
it
comes
to
your
infrastructure,
even
beside
resources
like
cpu
and
ram,
even
the
some
of
the
tools
that
the
platform
offers
play
an
important
role,
you
know.
A
B
B
The
first
part
of
the
answer
is
that
no
I
haven't.
I
haven't
aware
of
such
tools
and
I
haven't
tried
now.
The
second
thing
is
that,
in
most
of
the
enterprise
large
scale
companies,
the
selection
of
their
platform
comes
down
with
what
they
already
are
using
right.
So
if
a
company
like
like
a
bank
of
america,
if
they're
or
you're
using
azure
or
using
already
ibm,
they
just
use
the
ibm
for
the
blockchain
service,
you
know
so
this.
Sometimes
some
of
these
decisions
come
from
the
top
right.
They
they.
B
B
A
B
If
you
know
kubernetes,
yes,
I
mean
look.
Communities
is
amazing
because
you
know
when
you
come
to
skating
and
managing
your
network
company
is
awesome.
This
is
a
great
tools
to
use.
But
again,
if
you
know,
kubernetes
yes
is
is,
is
is
easy
to
do
it,
but
in
general,
if
you
are
like
completely
new
to
kubernetes,
it
might
be
difficult,
but
the
answer
is
yes.
Kubernetes
is
good.
A
Fantastic
yeah
and
just
to
clarify
on
the
azure
piece
too.
I
think
what
you're
saying
there
is
that
there
isn't
a
managed
service
for
hyperledger
fabric.
That's
on
azure.
You
could
still
go
in
today.
If
you
wanted
to-
and
you
could
install
say
an
kubernetes
platform,
for
instance
openshift
and
then
you
could
go
and
you
could
install
hyperledger
fabric
into
that
kubernetes
environment.
B
A
Just
wanted
to
make
sure
that
that
that
was
clear,
yeah
and
also
wanted
to
bring
up
a
point
that
mike
brunt
made,
which
was
regarding
you
know.
There
are
different
language
choices.
You
know
for
chain
code
and
in
respect
to
java
he
was
talking
about
how
tuning
the
jvm,
as
as
you
would
imagine
when
it
comes
to
that,
would
potentially
have
an
impact,
or
in
this
case
he
says,
a
fairly
dramatic
beneficial
impact
on
the
performance
so
good
point
and
certainly
want
to
make
sure
that
we
bring
that
out.
B
Yes,
exactly
so
the
thing
is
that
again,
the
thing
is
that
one
of
the
job
of
the
system,
admin
is
just
monitor
the
performance
and
to
make
sure
that
you
know
how
the
performance
of
this
system
has
been
monitored
and
if
there's
something
that
they
can
hear,
they
can
improve
it.
You
know
this
pointed
it
to
system
admin.
A
I
would
say
that
you
know
there
are
some
there's
certainly
been
benchmarks
and
tests
around
performance
that
you
can
find
if
you
search
out
on
the
web
and
and
and
there's
also
the
hyperledger
fabric
performance
group,
so
you
can
probably
find
some
information
there
as
well.
You
know,
obviously
there's
a
lot
of
things
to
consider
when
it
comes
to
performance.
A
I
mean
it's
been
that
way
for
years,
even
going
back
to
the
the
application
server
wars
back
in
the
day,
you
know
when
people
were
looking
at
the
transactions
per
second
and
looking
at
all
those
those
pieces.
So
all
of
that
is,
you
know.
Certainly
food
for
thought.
It
performance
is
a
an
interesting
topic,
but
I
highly
recommend
that
you
take
a
look
out
there
and
and
then
again
going
back
to
matt's
point
earlier.
A
None
of
that
means
a
thing
if,
if
you
don't
write
your
application
properly
right
and
the
database
is
another
piece
right,
so
you
know
whether
using
couchdb
or
using
leveldb,
and
we
talked
about
couchdb,
providing
caching,
certainly
with
leveldb
versus
couchdb.
There
were
certainly
some
performance.
A
B
Exactly
and
then
coming
back
to
you
jeff,
the
thing
is
that
you
have
to
come
up
with
a
very
good
architecture
for
how
you
manage
off
the
chain
data
right,
what
they
don't
need
to
go
on
the
chain
and
what
they
don't
need
to
go
off
the
chain
right.
These
decisions
has
to
be
carefully.
You
know
has
to
be
done
because
the
more
you
put
your
data
on
the
chain,
the
the
less
performance,
become
because
so
much
heavy
chain
become
right.
B
A
Fantastic
well,
I
know
we're
at
the
top
of
the
hour
now
it's
it's
one
o'clock,
I'd
like
to
thank
everyone.
I'd
like
to
thank
especially
first
of
all
matt
for
a
wonderful
presentation
check
out
his
book,
their
shameless
plug,
and
also
I'd
like
to
thank
the
community
for
providing
these
tips.
Providing
these
links
folks
take
a
look
at
what's
in
the
chat
window,
because
there's
some
good
stuff
there,
and
also
please,
please,
please
contact
us.