querier | Queries for Command-Query Separation Principle in Laravel | Database library

I need to stream all records from Cassandra. Currently I am using akka-persistence-cassandra to stream the data:

Did an npm install of dexie and dexie-react-hooks yesterday. package-lock.json shows dexie 3.0.3 and dexie-react-hooks 1.0.7

Created a react app using the template "cra-template-pwa"

Used the docs on the Dexie site for basic Dexie DB and useLiveQuery and created this simple app component in React.

Problem: When querying Thanos for a graph at resolution lower than a certain threshold, Thanos will return data with missing data points when Prometheus does not (see screenshots later).

Setup: A kubernetes cluster. Thanos’s querier is configured to query a single Prometheus’s sidecar (I did this as a test, to be certain there would be no downsampling at play here.) The querier is launched without the --query.auto-downsampling option.

Question: Why isn’t Thanos returning all the data Prometheus does?

(We get the same result on Prometheus)

I am trying to learn how to use AppSync and its DynamoDB integrations.

I have successfully created an AppSync GraphQL API and linked a resolver to a getter on the primary key and thought I understood what is happening. However, I can not get a putItem resolver to work at all and am struggling to find a useful way to debug the logic.

There is a cdk repository here which will deploy the app. Lines 133-145 have a hand written schema which I thought should work however that receives the error

One or more parameter values were invalid: Type mismatch for key food_name expected: S actual: NULL (Service: DynamoDb, Status Code: 400

I also have attempted to wrap the expressions in quotes but receive errors. Where should I go from here?

The example data creates a table with keys

1. food_name
2. scientific_name
3. group
4. sub_group

with food_name as the primary key.

https://github.com/AG-Labs/AppSyncTask

Today I have attempted to reimplement the list resolver as

I can't get Loki to connect to AWS S3 using docker-compose. Logs are visible in Grafana but the S3 bucket remains empty.

The s3 bucket is public and I have an IAM role attached to allow s3:FullAccess.

I updated loki to v2.0.0 and changed the period to 24h but it made no difference. There are no errors in the loki logs.

Here are the selected lines from docker logs (loki):

I followed this blog https://rancher.com/blog/2020/prometheus-metric-federation in setting up thanos in our kubernetes.

We have this set up where Cluster A contains only the - Thanos Receiver, Thanos Store and Thanos Query.

The data chunks are successfully loaded in the S3 every 2 hours. However, when we pointed the Grafana Dashboard to use the Thanos Query, no data results are shown if you query in range of 10 minutes (or less than 2 hours). But querying data with time range 2 hours ago and up, data are shown.

Is Thanos Querier can query real time data from the Thanos Receiver (from Prometheus)? This is my configuration for Thanos Querier deployment (below) Is there any configuration I have missed?

I'm using the Kubernetes autoscaler for AWS. I've deployed it using the following commands:

Am having an issue with a NameError Exception: uninitialized constant error inside migrations that reference ActiveRecord models. These same issue are not present in the console, so I am a little stumped as to what is happening in the migration that is different from in the rails console.

Basically, my ActiveRecord models do not seem to be autoloading everything correctly.

Here is an example of a simple call that works in the console but raises an error in the migration: