export PATH=$PATH:/usr/local/mysql/bin
mysql -uroot -ppassword
CREATE DATABASE dbname;
Xml files are small (~100kB per file), but the ingest, transform and dump-to-database is extremely slow.
Two improvements can be done with the code:
Because the
error, using psycopg2
to connect to PostgreSQL
across nodes are not easy. Originally, updating entries in psql
database is done by extracting dataframe information as plain strings and save to dictionary:
def update_patient_info(info, key):
~/aws-ops-insight/terraform$ terraform apply
#!/bin/bash | |
# Test Cholesky decomposition with different Eigen versions | |
function fclean { | |
make clean | |
rm -rf ../third_party/Eigen3 | |
rm -rf ../third_party/include/eigen | |
} | |
function frun { |
class LinalgBackendBase | |
{ | |
public: | |
/** | |
* Wrapper method that computes mean of SGVectors and SGMatrices. | |
* | |
* @see linalg::mean | |
*/ | |
#define BACKEND_GENERIC_COMPLEX_MEAN(Type, Container) \ | |
virtual typename std::enable_if<std::is_same<Type, complex128_t>::type, complex128_t>::type \ |
/* | |
* Copyright (c) 2016, Shogun-Toolbox e.V. <shogun-team@shogun-toolbox.org> | |
* All rights reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without | |
* modification, are permitted provided that the following conditions are met: | |
* | |
* 1. Redistributions of source code must retain the above copyright notice, | |
* this list of conditions and the following disclaimer. | |
* |
template<class Archive> | |
void cereal_save(Archive& ar) const | |
{ | |
switch (m_datatype.e_containertype) { | |
case TYPE_SGVECTOR | |
case TYPE_INT_32: | |
ar(*(reinterpret_cast<int32_t*>(storage))); break; | |
case TYPE_FLOAT_64: | |
ar(*(reinterpret_cast<float64_t*>(storage))); break; | |
case TYPE_SGVECTOR_INT_32: |
template<class Archive> | |
void CSGObject::cereal_save(Archive& ar) const | |
{ | |
int y = 0; | |
for (auto it = self->map.begin(); it != self->map.end(); ++it, ++y) | |
{ | |
std::cerr << "num. " << y << std::endl; | |
ar(it->second); | |
} | |
} |
#define CEREAL_SAVE_FUNCTION_NAME cereal_save | |
#define CEREAL_LOAD_FUNCTION_NAME cereal_load | |
template<class Archive> | |
void CSGObject::cereal_save(Archive& ar) const | |
{ | |
for (auto it = self->map.begin(); it != self->map.end(); ++it) | |
ar(it->second); // archive Any object | |
} |
Mac148934:test2 zora$ g++ -c -std=c++11 base.cpp | |
Mac148934:test2 zora$ g++ -c -std=c++11 test.cpp | |
Mac148934:test2 zora$ g++ -std=c++11 base.o test.o -o test | |
Undefined symbols for architecture x86_64: | |
"void base::serialize<cereal::JSONOutputArchive>(cereal::JSONOutputArchive&) const", referenced from: | |
decltype(fp0.serialize(fp)) cereal::access::member_serialize<cereal::JSONOutputArchive, derived>(cereal::JSONOutputArchive&, derived&) in test.o | |
ld: symbol(s) not found for architecture x86_64 | |
clang: error: linker command failed with exit code 1 (use -v to see invocation) |