The Patterns of Scalable, Reliable, and Performant Large-Scale Systems
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Updated
Oct 3, 2021
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The Patterns of Scalable, Reliable, and Performant Large-Scale Systems
Data science Python notebooks: Deep learning (TensorFlow, Theano, Caffe, Keras), scikit-learn, Kaggle, big data (Spark, Hadoop MapReduce, HDFS), matplotlib, pandas, NumPy, SciPy, Python essentials, AWS, and various command lines.
ClickHouse® is a free analytics DBMS for big data
An open source cybersecurity protocol for syncing decentralized graph data.
PredictionIO, a machine learning server for developers and ML engineers.
CMAK is a tool for managing Apache Kafka clusters
The Data Engineering Cookbook
usually, after trained model. i save model in cpp format with code:
cat_model.save_model('a', format="cpp")
cat_model.save_model('b', format="cpp")
but when my cpp need to use multi models.
in my main.cpp
#include "a.hpp"
#include "b.hpp"
int main() {
// do something
double a_pv = ApplyCatboostModel({1.2, 2.3}); // i want to a.hpp's model here
double b_pv
H2O is an Open Source, Distributed, Fast & Scalable Machine Learning Platform: Deep Learning, Gradient Boosting (GBM) & XGBoost, Random Forest, Generalized Linear Modeling (GLM with Elastic Net), K-Means, PCA, Generalized Additive Models (GAM), RuleFit, Support Vector Machine (SVM), Stacked Ensembles, Automatic Machine Learning (AutoML), etc.
Reproducible Data Science at Scale!
Seamless multi-master syncing database with an intuitive HTTP/JSON API, designed for reliability
Remove the initial shortcut sync code in viewer/db.js for v3.1. Note that to upgrade to v3.1+ you must upgrade to v3.0 first.
Stream Framework is a Python library, which allows you to build news feed, activity streams and notification systems using Cassandra and/or Redis. The authors of Stream-Framework also provide a cloud service for feed technology:
Close BufferObjectDataInput in lookupClassDefinition method
With Hive connector
trino:default> CREATE TABLE one (a varchar);
-> CREATE VIEW two AS SELECT * FROM one;
CREATE TABLE
CREATE VIEW
DROP TABLE is rejected on a view:
trino:default> DROP TABLE two;
Query 20210906_150832_00015_id3y3 failed: line 1:1: Table 'hive.default.two' does not exist, but a view with that name exists. Did you mean DROP VIEW hive.default.t
Apache Ignite
BigDL: Distributed Deep Learning Framework for Apache Spark
GitHub Actions provides better integration with GitHub. It would be great if we can convert build from CircleCI to GitHub Actions.
... to make it easier to read Vespa documentation on an e-reader / offline
Vespa documentation is generated using Jekyll from .md and .html files, look into options for generating the artifact as part of site generation (there might be plugins we can use here)
A Metadata Platform for the Modern Data Stack
Required by DataGrip. See crate/crate#11726
The full query is
select L.transactionid::varchar::bigint as transaction_id
from pg_catalog.pg_locks L
where L.transactionid is not null
order by pg_catalog.age(LAdd a description, image, and links to the big-data topic page so that developers can more easily learn about it.
To associate your repository with the big-data topic, visit your repo's landing page and select "manage topics."
Is your feature request related to a problem? Please describe.
Many static type checkers have issues finding Cython's stubs.
Here is from running mypy on my current project:
The same issue can be seen when using
import Cython as cython: