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Java Getting Started (+ rewrite without "cdk init") #245

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Jul 9, 2018
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Java Getting Started (+ rewrite without "cdk init") #245

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c7e25d8
Java Getting Started (+ rewrite without "cdk init")
Jul 8, 2018
b611c50
Change note at the beginning of the section
Jul 8, 2018
ce096dd
Rephrase a little
Jul 9, 2018
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18 changes: 5 additions & 13 deletions packages/@aws-cdk/cloudwatch/README.md
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Add alarms and graphs to CDK applications
=========================================

Metric objects
--------------
## Metrics
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Haha :) I had this changed in my local copy. Thanks :P


Metric objects represent a metric that is emitted by AWS services or your own
application, such as `CPUUsage`, `FailureCount` or `Bandwidth`.
Expand All @@ -19,8 +15,7 @@ represents the amount of errors reported by that Lambda function:
const errors = lambda.metricErrors();
```

Aggregation
-----------
### Aggregation

To graph or alarm on metrics you must aggregate them first, using a function
like `Average` or a percentile function like `P99`. By default, most Metric objects
Expand Down Expand Up @@ -63,8 +58,7 @@ useful when embedding them in graphs, see below).
> happen to know the Metric you want to alarm on makes sense as a rate
> (`Average`) you can always choose to change the statistic.

Alarms
------
## Alarms

Alarms can be created on metrics in one of two ways. Either create an `Alarm`
object, passing the `Metric` object to set the alarm on:
Expand Down Expand Up @@ -94,8 +88,7 @@ The most important properties to set while creating an Alarms are:
- `evaluationPeriods`: how many consecutive periods the metric has to be
breaching the the threshold for the alarm to trigger.

Making Dashboards
-----------------
## Dashboards

Dashboards are set of Widgets stored server-side which can be accessed quickly
from the AWS console. Available widgets are graphs of a metric over time, the
Expand Down Expand Up @@ -168,8 +161,7 @@ dashboard.add(new TextWidget({
}));
```

Dashboard Layout
----------------
### Dashboard Layout

The widgets on a dashboard are visually laid out in a grid that is 24 columns
wide. Normally you specify X and Y coordinates for the widgets on a Dashboard,
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2 changes: 1 addition & 1 deletion packages/@aws-cdk/rtv/README.md
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# Runtime Values
## Runtime Values

The CDK allows apps to advertise values from __construction time__ to __runtime
code__. For example, consider code in a Lambda function which needs to know the
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