Developers vs DBA's - APACOUC webinar 2017

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marketing stuff

@connor_mc_d
connor-mcdonald.com

13
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help you be more successful with Oracle

Schema-less,
Schema-now,
Schema-later
Connor McDonald
Oracle Developer Advocate
August, 2017

Developers
versus
DBAs
Connor McDonald
Oracle Developer Advocate
August, 2017

The following is intended to outline our general product direction. It is intended for
information purposes only, and may not be incorporated into any contract. It is not a
commitment to deliver any material, code, or functionality, and should not be relied upon
in making purchasing decisions. The development, release, and timing of any features or
functionality described for Oracle’s products remains at the sole discretion of Oracle.
Safe Harbor Statement

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DBA

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Dev

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DBA caution
risk averse
data longevity
security

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DBA caution
risk averse
data longevity
security
"the stuff that slows us down"

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Dev fast
agile
productive
delivery

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Dev fast
agile
productive
delivery
"we're gonna get hacked"

both are right

both are needed

a better world

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As part of the newcampaign we
need to recordall sales
transactions

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transactions
OK, let's seeyour requirements
documents and we'll design the
data model

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transactions
data model
Wedon't know any requirements,
but weneedto deploy this week

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transactions
data model
Wedon't know any requirements,
but weneedto deploy this week
Wecan't start anything without a
data model

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I've got these ?
Build
screen
Store
data

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I've got these ?
Build
screen
Store
data
That's nota data model buddy

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I've got these ?
Build
screen
Store
data
But we're agile !

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I've got these ?
Build
screen
Store
data
But we're agile !
Not any more…

the next day

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We've commenced work on the sales recording application.
We are using MongoDB as a document store
Status report

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We've commenced work on the sales recording application.
We are using MongoDB as a document store
Status report
W….T…..H !!!!

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NOWAY !!!!
Howdo we back it up?
Howdo we secure it ?
Howdo we monitor it ?
What OSdoes it run on ?

3 months later ...

2 likely outcomes

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Wefinished development 3 months ago ...
but westill haven't deployed to production

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Wefinished development 3 months ago ...
but westill haven't deployed to production
DBA's suck

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LMAO !

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LMAO !
1

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LMAO !
Developers suck !
1

quick turnaround .... is reality

unknown data model .... is reality

recovering your data .... is reality

securing your data .... is reality

a better way

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Weneed schema-less data recording,
can you setup MongoDB for us ?

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A new tech means lots of lead time -
security, backup,etc. Do you just need
a documentstore ?

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a documentstore ?
Yeah, the data model is unknown
and likely to evolve on the fly

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a documentstore ?
Yeah, the data model is unknown
and likely to evolve on the fly
Why don’t you just useOracle
for that ?

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What is hesmoking ….and where can I get
some?

12c ... as a document store

SQL> CREATE TABLE orders
2 (order_details BLOB );
Table created.

SQL> CREATE TABLE orders
2 (order_details BLOB,
3 CONSTRAINT is_json CHECK
4 (order_details IS JSON)
5 );
Table created.

BLOB, CLOB or VARCHAR2

all the normal goodies apply

partitioning

partitioning
indexing

partitioning
indexing
encryption

partitioning
indexing
encryption
compression

partitioning
indexing
encryption
compressionRAC

partitioning
indexing
encryption
compressionRAC
parallel

partitioning
indexing
encryption
compressionRAC
parallel
replication

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Sounds like lies …

a quick word on our demos

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import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.sql.Timestamp;
import java.time.ZonedDateTime;
import oracle.jdbc.internal.OraclePreparedStatement;
public class LoadOrderJSON {
public static void main(String[] args) {
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
try {
Class.forName("oracle.jdbc.driver.OracleDriver");
con = DriverManager.getConnection("jdbc:oracle:thin:scott/tiger@//localhost:1521/db122");
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
}

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try {
OraclePreparedStatement pstmt = (OraclePreparedStatement)con.prepareStatement(
"insert into orders values ( utl_raw.cast_to_raw(:order_details) )"
);
pstmt.setString(1, "{"date": "2016-05-03 10:40:36","loyaltyCardNo": 1230,
"location": { "city": "Dallas", "state": "TX" },
"salesAmount": 7.55, "order": [ { "item": "Espresso",
"size": "small", "sales_amount": 2.10,
"coffee_used_gram": 10 }, { "item": "Espresso",
"size": "large", "salesAmount": 2.50, "coffeeUsedGram": 25 }, {
"item": "Americano", "size": "medium",
"salesAmount": 2.95, "coffeeUsedGram": 15 }]}");
boolean done;
done = pstmt.execute();
System.out.print("Done");
} catch (SQLException e) {
}

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C:temp>javac LoadOrderJSON.java
C:temp>java LoadOrderJSON
Done

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SQL> select * from orders;
ORDER_DETAILS
------------------------------------------------------------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OK, Ican store my data just like a
document store

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document store
Well, it's not"just". We've now got it
secure,backedup, like ourexisting
systems

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document store
systems
Thanks… you saved us from having to
learn MongoDB API's. We're a week
ahead of schedule

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document store
systems
Thanks… you saved us from having to
learn MongoDB API's. We're a week
ahead of scheduleBut I have to ask, seriously, why not
model the data ? Whyuse a
document store at all ?

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Well...here's my JSON
var myjson = '{"firstname":"Joe",
"surname":"Cooldude",
"jobs":["Developer",
"Gettin Stuff Done"]
}';

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And here's the codeto make it an
object
Done !
}';
var contact = JSON.parse(jsontext);

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And here's the codeto make it an
object
Done !
}';
var contact = JSON.parse(jsontext);
OK, Imust admit
that's pretty cool

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Our initial gain looks like it might be chewed up.
To load data into Oracle, we need the Oracle client installed and
configured. We've never done that, and to fetch the data we'll need
to skill up on JDBC and how it handles these "BLOB" things.
Estimate impact is around 7 days
Status report
DBA <dba@mycompany.com>

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I saw the status report. What's the
drama ?

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drama ?
Wethought a document model
would make ourcodeeasier.

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drama ?
But there's bucket loads of JDBC
codeto write. That's all newto us

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drama ?
But there's bucket loads of JDBC
codeto write. That's all newto us
That's databases for you. Lots of
coding needed

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Can't wejust do REST calls like
non-database apps ?
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non-database apps ?
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Er...no.
Databases don’t work like that

non-database apps ?
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Er...no.
becauseI don’t knowwith
REST is

non-database apps ?
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Er...no.
Let me explain
becauseI don’t knowwith
REST is

REST = Representational State Transfer

client-server request/response

client-server request/response
stateless
simple (get, put, …)consistent (URI)
JSON

http://myserver.com/orders/100234

http://myserver.com/orders/100234
"GET me the orders for customer 100234"
"HERE is an order for customer 100234"

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OK, I've read some stuff. I think can
allow accessvia REST

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Man...we'reback towaiting on a
DBA again. This will take months
:-(

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:-(
OK...how long please ?

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:-(
Dude ...
buy mea six packand I mightjust
have one ready for you in 30 mins

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:-(
Dude ...
buy mea six packand I mightjust
have one ready for you in 30 mins
wow...aDBA that drinks

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Sounds like lies …

ORDS (Oracle Rest Data Services)

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SQL> BEGIN
2 ORDS.ENABLE_SCHEMA(p_enabled => TRUE,
3 p_schema => 'SCOTT',
4 p_url_mapping_type => 'BASE_PATH',
5 p_url_mapping_pattern => 'scott',
6 p_auto_rest_auth => FALSE);
7 commit;
8 END;
9 /
PL/SQL procedure successfully completed.

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SQL> BEGIN
2 ORDS.ENABLE_OBJECT(p_enabled => TRUE,
3 p_schema => 'SCOTT',
4 p_object => 'ORDERS',
5 p_object_type => 'VIEW',
6 p_object_alias => 'rest_orders',
7 p_auto_rest_auth => FALSE);
8
9 commit;
10 END;
11 /

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import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import org.apache.http.HttpResponse;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.DefaultHttpClient;
public class LoadOrderREST {
public static void main(String[] args) throws ClientProtocolException, IOException {
HttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost("http://localhost:8080/ords/scott/rest_orders/");
StringEntity input = new StringEntity("{ "order_details" : "[[ my json ]]" }");
input.setContentType("application/json;charset=UTF-8");
post.setEntity(input);
HttpResponse response = client.execute(post);
BufferedReader rd = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
String line = "";
while ((line = rd.readLine()) != null) {
System.out.println(line);
}
}
}

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cool, all I need now is
a simple POST call

anywhere …

Configuring REST on Oracle Cloud
77

78
Give the service a
name and specify
the prefix

79
Specify the rest of
the URL
demo/geraldorders

80
Specify the type of
service
Specify the actual
command to be
used by the
service

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Thanks, that means wehavea document
store, with easy REST access,and no
database codeto write !

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Yeah…isn't that cool ...(sigh)

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Yeah…isn't that cool ...(sigh)
Man...what is the world coming to :-(

a few days later

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Our initial gain looks like it might be chewed up.
We need to build a parser for our JSON documents to extract the
fields from the document.
We're also seeing network issues in some of our testing
Status report
DBA <dba@mycompany.com>

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drama ?

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drama ?
JSONis great for objects. But we
need to produce reports. So we're
building a parser

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drama ?
building a parser
But it's slow - I'm dragging whole
blobs across the network !

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drama ?
building a parser
But it's slow - I'm dragging whole
blobs across the network !
Thedatabase can do that for you, just
with simple SQL

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sounds like lies …

12c ... native JSON SQL support
dot notation

SQL> desc ORDERS
NAME TYPE
------------------ -----------
ORDER_DETAILS BLOB

SQL> desc ORDERS
NAME TYPE
------------------ -----------
ORDER_DETAILS BLOB
{"date": "2016-05-03 10:40:36",
"loyaltyCardNo": 1230,
"location": {
"city": "Dallas",
"state": "TX”},
"salesAmount": 7.55,
"order": [ {
"item": "Espresso”, …. }
}

SQL> SELECT o.order_details.location.city
2 FROM orders o;
Location
--------------------
Dallas
Los Angeles
New York
San Francisco
Washington
{"date": "2016-05-03 10:40:36",
"location": {
"city": "Dallas",
"state": "TX”},
"order": [ {
"item": "Espresso”, ... }
}

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Thanks for that.
Nowwecan bring just what we
need across the network

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Thanks for that.
And don't forget, we can even
compress the data across the network

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Thanks for that.
And don't forget, we can even
compress the data across the network
Cool. We can ditch the parser and
just use SQL queries.

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We are done !
Status report

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All going well ?

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All going well ?
Yes…big success. Now we're
integrating the data with the CRM
system.

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All going well ?
system.
We'vestarted a project to match
the sales data to the customers

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All going well ?
system.
We'vestarted a project to match
the sales data to the customers
A project?
Isn't the CRM system running in
Oracle..on the same box ?

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Yeah, butthat’s a relational system.
Wejust have documents as blobs.
We'rewriting java classes to match
it all up

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it all up Wecan integrate at the database
level. No needto doit in the
application

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application
But how? You don’t know what is
in ourblobs ? Hell, even wedon’t
know what is in ourblobs

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application
But how? You don’t know what is
in ourblobs ? Hell, even wedon’t
know what is in ourblobs
That's ok. Thedatabase can do
all that for us

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12c ... JSON data guide

metadata discovery
attributes
optional deep analysis

automatic generation
virtual columns
relational views

SQL> SELECT JSON_DATAGUIDE(o.order_details) FROM orders o;
JSON_DATAGUIDE(O.ORDER_DETAILS)
----------------------------------------------------------------------
[ {"o:path": "$.date", "type": "string", "o:length": 32 },
{"o:path": "$.order", "type": "array", "o:length": 256 },
{"o:path": "$.location", "type": "object", "o:length": 32},
{"o:path": "$.location.city", "type": "string", "o:length": 8},
...
...
{ "o:path": "$.salesAmount", "type": "number", "o:length": 4 },
{ "o:path": "$.loyaltyCardNo","type": "number", "o:length": 8}]

then ... standard SQL queries

SQL> select
2 c.c_name,
3 o.order_details.location.city,
4 sum(to_number(o.order_details.salesamount)) total
5 from
6 customers c,
7 orders o
8 where
9 c.c_custid = o.order_details.loyaltycardno
10 group by
11 c.c_name,
12 o.order_details.location.city
13 order by total desc
14 fetch first 10 rows only;

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Whoa there cowboy !
I knowa little bit of SQL, butthat’s way
outside my league

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Whoa there cowboy !
I knowa little bit of SQL, butthat’s way
outside my league Don’t panic !
Wecan abstract this away in a
view. Yourqueries will stay nice
and simple

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SQL> create or replace view TOP_TEN_CUSTOMERS as
2 select c.c_name,
5 from customers c,
6 orders o
7 where c.c_custid = o.order_details.loyaltycardno
8 group by c.c_name,
View created.

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Thanks for that. ButI don’t think
that will work. By next week, we'll
have 2 million records.

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have 2 million records. And ?

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There's only onedatabase. We're
going to deploy parallel app servers to
handlethe volume. We'll bring the
data down locally

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There's only onedatabase. We're
going to deploy parallel app servers to
handlethe volume. We'll bring the
data down locally
Have you forgotten the network dramas
?
Howabout wehavethe answeralready
prepared ?

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Theanswer already prepared?
How?

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How? Wecan store summarised data
based on the detail

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based on the detail
Yeah..no thanks.
Then I'd have to changeall my codeto
use that newtable

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based on the detail
Yeah..no thanks.
Then I'd have to changeall my codeto
use that newtable
What if I said you wont havetochangea
single line of code?

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materialized views

not just for warehouses

not just for warehouses
fast refresh on commit refresh
on query refresh

SQL> create materialized view TOP_CUSTOMERS_MV
2 enable query rewrite
3 as select c.c_name,
6 from customers c,
7 orders o
10 o.order_details.location.city;
Materialized view created.

SQL> select c.c_name,
4 from customers c,
5 orders o

4 from customers c,
5 orders o
---------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes |
---------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 10 | 20550 |
|* 1 | VIEW | | 10 | 20550 |
|* 2 | WINDOW SORT PUSHED RANK | | 1 | 2029 |
| 3 | MAT_VIEW REWRITE ACCESS FULL| TOP_CUSTOMERS_MV | 1 | 2029 |
---------------------------------------------------------------------------

4 from customers c,
5 orders o
Elapsed: 00:00:01.02

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This is awesome!
All of ourreports arenow nearly
instantaneous

a few weeks later

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I need another 77
materialized views

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I need another 77
materialized views Why ?

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I need another 77
Ourapp is so well liked, that
marketing want full SQL access for
adhocreports

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I need another 77
Ourapp is so well liked, that
marketing want full SQL access for
adhocreportsThat probably wont work, because
adhocSQL means whatever querythey
like

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I'm gonnaget fired
I gaveeveryone access to ourorder
history table, and promised super fast
results :-(

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I'm gonnaget fired
results :-( Have you considered the in-memory
columnstore?

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I'm gonnaget fired
results :-( Have you considered the in-memory
columnstore?
Ourstuff is already in RAM.

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Yes, it's in RAM, butthat’s the buffer cache,
which is great forstoring and retrieving
rows of data

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rows of data
Marketing people don’t want rows. They to
scan all of the data. They need a columnar
format

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rows of data
Marketing people don’t want rows. They to
scan all of the data. They need a columnar
format
Wha ?

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12c ... in-memory option

Buffer Cache
New In-Memory
Column Store
SALES SALES
Row
Format
Column
Format
SALES
typical
row level
operations
analytic
large scale
operations

even when it's JSON

Relational
In-Memory Colum Store
In-Memory
Virtual Columns
In-Memory
JSON Format
Relational Virtual JSON
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{"date": "2016-05-03 10:40:36",
"location": {
"city": "Dallas",
"state": "TX”},
"order": [ {
"item": "Espresso”, …. }
}

SQL> ALTER TABLE ORDERS_HISTORY ADD city as
2 (JSON_VALUE(order_details, '$.location.city'));
SQL> ALTER TABLE ORDERS_HISTORY ADD state as
2 (JSON_VALUE(order_details, '$.location.state'));
SQL> ALTER TABLE ORDERS_HISTORY ADD salesamount as
2 (JSON_VALUE(order_details, '$.salesAmount'));
SQL> ALTER TABLE ORDERS_HISTORY ADD loyaltycardno as
2 (JSON_VALUE(order_details, '$.loyaltyCardNo'));

SQL> ALTER TABLE customers INMEMORY;
SQL> ALTER TABLE orders_history INMEMORY;

SQL> ALTER TABLE customers INMEMORY;
SQL> ALTER TABLE orders_history INMEMORY;
SQL> ALTER TABLE orders_history INMEMORY
2 (ORDER_DETAILS,CITY,STATE,LOYALTYCARDNO,SALESAMOUNT);
SQL> show parameter inmemory_virtual_columns
NAME TYPE VALUE
------------------------------------ ----------- ----------
inmemory_virtual_columns string MANUAL

SQL> SELECT /*+ FULL(c) */ count(*) FROM customers c;
SQL> SELECT /*+ FULL(o) */ count(*) FROM orders_history o;
SQL> SELECT
2 segment_name,
3 populate_status,
4 bytes_not_populated
5 FROM v$im_segments;
SEGMENT_NAME POPULATE_STAT BYTES_NOT_POPULATED
-------------------------- ------------- -------------------
ORDERS_HISTORY STARTED 351797248
CUSTOMERS COMPLETED 0

SQL> SELECT /*+ FULL(c) */ count(*) FROM customers c;
SQL> SELECT /*+ FULL(o) */ count(*) FROM orders_history o;
SQL> SELECT
2 segment_name,
3 populate_status,
4 bytes_not_populated
5 FROM v$im_segments;
-------------------------- ------------- -------------------
ORDERS_HISTORY STARTED 351797248
-------------------------- ------------- -------------------
ORDERS_HISTORY COMPLETED 0

SQL> SELECT
2 c.name,
3 c.cust_id loyaltyCardNo,
4 o.city,
5 o.state,
6 SUM(salesamount) total
7 FROM customers c,
8 orders_history o
9 WHERE c.cust_id = o.loyaltycardno
10 and o.salesamount > 20
11 GROUP BY c.name,
12 c.cust_id,
13 o.city,
14 o.state
15 ORDER BY total Desc
16 FETCH FIRST 10 ROWS ONLY;

SQL> SELECT
2 c.name,
4 o.city,
5 o.state,
7 FROM customers c,
8 orders_history o
11 GROUP BY c.name,
12 c.cust_id,
13 o.city,
14 o.state
--------------------------------------------------------------------------
| Id | Operation | Name | Rows | Bytes |
--------------------------------------------------------------------------
| 0 | SELECT STATEMENT | | 10 | 41080 |
| 1 | SORT ORDER BY | | 10 | 41080 |
|* 2 | VIEW | | 10 | 41080 |
|* 3 | WINDOW SORT PUSHED RANK | | 167K| 69M|
| 4 | HASH GROUP BY | | 167K| 69M|
|* 5 | HASH JOIN | | 167K| 69M|
| 6 | TABLE ACCESS INMEMORY FULL| CUSTOMERS | 5000 | 65000 |
|* 7 | TABLE ACCESS INMEMORY FULL| ORDERS_HISTORY | 167K| 67M|
--------------------------------------------------------------------------

SQL> SELECT c.name,
3 o.city,
4 o.state,
6 FROM customers c,
7 orders_history o
10 GROUP BY c.name,
11 c.cust_id,
12 o.city,
13 o.state
...
Statistics
----------------------------------------------------------
0 recursive calls
3 db block gets
19 consistent gets
0 physical reads

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That is supercool. How doI keep
the column format stuff in sync
with the real data

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That is supercool. How doI keep
the column format stuff in sync
with the real data
That's all automatic. No additional work
for you to do.

the next day :-)

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Yeah...you'regonna be upset about
this

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this
What's happened ?

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this
What's happened ?
Marketing can now run all
these reports with ease.

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this
What's happened ?
Isn't that a good thing ?

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this
What's happened ?
There arerunning any SQL they
want, and emailing confidential
data all over the place !!!

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this
What's happened ?
There arerunning any SQL they
want, and emailing confidential
data all over the place !!!
Oh dear...

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Can you take away all oftheir
access
while wefigure something out ?

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access
while wefigure something out ? Whats the confidential data
?

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access
?
Customer ID number and
their email address

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access
?
their email address
Howabout if that is maskedout
of all of their reports ?

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access
?
their email address
of all of their reports ?Wecant do that - they use their
ownreporting tool. Wehave no
control over it

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access
?
their email address
of all of their reports ?Wecant do that - they use their
ownreporting tool. Wehave no
control over it
Thedatabase can automatically
do it for us !

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that has gotta belies …

data redaction policies

SQL> BEGIN
2 dbms_redact.add_policy(
3 object_schema => user,
4 object_name => 'customers',
5 column_name => 'c_custid',
6 policy_name => 'redact_Loyalty_card',
7 function_type => DBMS_REDACT.FULL,
8 expression => '1=1'
9 );
10 END;
11 /

SQL> BEGIN
2 dbms_redact.alter_policy(
3 object_schema => user,
4 object_name => 'customers',
5 column_name => 'c_email',
6 policy_name => 'redact_Loyalty_card',
7 function_type => DBMS_REDACT.regexp,
8 regexp_pattern => dbms_redact.re_pattern_email_address,
9 regexp_replace_string => dbms_redact.re_redact_email_name,
10 regexp_position => dbms_redact.re_beginning,
11 regexp_occurrence => dbms_redact.re_all,
12 expression => '1=1'
13 );
14 END;
15 /

SQL> select c_custid, c_name, c_city, c_state, c_email
2 from customers
3 where rownum <= 5;
C_CUSTID C_NAME C_CITY C_STATE C_EMAIL
---------- ------------------------- -------------------- --------------- ----------------
0 Jose Manuel Urman New York NY xxxx@gmail.com
0 Luis Popp New York NY xxxx@yahoo.com
0 Den Raphaely New York NY xxxx@outlook.com
0 Alexander Khoo New York NY xxxx@oracle.com
0 Shelli Baida New York NY xxxx@gmail.com
5 rows selected.

note: security of distribution

138Public

138Public
Amazing !
Can this flow through to my REST
queries as well ?

138Public
Amazing !
Can this flow through to my REST
queries as well ? Of course!

139Public

139Public
Well, instead of months of
development, wecranked this outin a
week. Thereis so much cool stuff in
the database

139Public
Well, instead of months of
development, wecranked this outin a
week. Thereis so much cool stuff in
the database
And thanks for including mein the
discussions. I know more about
your app now, so we can keep it
evolving and improving into the
future.

140Public
Let us have a very cliché'dhappy end
to this story, and celebratory drink
together and become best of friends
Let us have a veryhappy end to this
story, and celebratory drink together
and becomebest of friends

140Public
Let us have a very cliché'dhappy end
to this story, and celebratory drink
together and become best of friends
Let us have a veryhappy end to this
story, and celebratory drink together
and becomebest of friends
CHEERS !

141
Summary: Relational Database Unfashionable Legacy

Summary: Oracle Database 12c Universal Peace Maker
141

141
Flexibility
Native JSON support
REST Services

141
Flexibility
Native JSON support
REST Services
Scalability
Scale-out or Scale-up

141
Flexibility
Native JSON support
REST Services
Scalability
Real-Time Analytics
JSON in the In-Memory
Column Store

141
Flexibility
Native JSON support
REST Services
Scalability
Real-Time Analytics
JSON in the In-Memory
Column Store
Security
Data encrypted at rest
Data Redaction

#MakeDataGreatAgain

Developers vs DBA's - APACOUC webinar 2017

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