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The Netflix TechBlog
MARCH 7, 2024
The Machine Learning Platform (MLP) team at Netflix provides an entire ecosystem of tools around Metaflow , an open source machine learning infrastructure framework we started, to empower data scientists and machine learning practitioners to build and manage a variety of ML systems.
HammerDB
JUNE 27, 2022
As the TPC makes its specifications available for free, the need was seen for an open source benchmarking application that could leverage the standards written by the TPC yet implemented quickly, easily and at low cost by anyone. HammerDB maintains a web page under the stats link where the number of downloads can be tracked.
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Percona
APRIL 3, 2023
oid_test" SET WITHOUT OIDS; ALTER TABLE postgres=# c abs_test You are now connected to database "abs_test" as user "postgres". craft" SET WITHOUT OIDS; ALTER TABLE "public"."ports" ALTER TABLE "public"."oid_test" oid_test" SET WITHOUT OIDS; (1 row) Now we can execute the DDL to ALTER these tables. postgres=# ALTER TABLE "public"."oid_test"
Percona
MARCH 28, 2023
The same data, in the form of pages inside the Wiredtiger cache, are also marked dirty. At every checkpoint interval (Default 60 seconds), MongoDB flushes the modified pages that are marked as dirty in the cache to their respective data files (both collection-*.wt wt list -c WiredTigerCheckpoint.33: wt and index-*.wt).
Percona
OCTOBER 2, 2023
Percona Toolkit is a collection of advanced open source command-line tools, developed and used by the Percona technical staff, that are engineered to perform a variety of MySQL, MariaDB, MongoDB, and PostgreSQL server and system tasks that are too difficult or complex to perform manually. And did I mention they are open source?!
Percona
NOVEMBER 9, 2023
For generating load, we used pgbench with the following commands: shell> pgbench -i -s 100 sbtest shell> pgbench -c 8 -j 3 -T $((60*60*4)) -N -S -P 1 sbtest Creating a custom query collector Note: This step will not be needed with soon-to-come postgresql_exporter PMM versions! Download Percona Monitoring and Management Today
Smashing Magazine
JULY 18, 2022
There was something he wanted to C."; If users have a slow network or a slow computer, they will see an ugly loader while their joke is being downloaded. The “stale-while-revalidate” cache control strategy can reduce the TTFB issue by serving a cached version of the page until it’s updated. And now we even pay for it!
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