g/re/p
Paris, France
Joined October 2009
- Tweets239
- Following820
- Followers147
- Likes75
Pierre Lacave retweeted
I always think of std::vector::size() as cheap. As in, it just reads the size member, or something.
Of course, I'm wrong.
size() is always all that cheap. In principle, it involves a division, although the compiler will likely strength reduce it a constant multiply, etc.
Pierre Lacave retweeted
Dashboard clutter - the addition of more KPIs over time - leads to strategy clutter.
The more you add, the less you (and your team!) understands your business. Then people go back to making decisions on intuition not data.
Via this 😂 comic by @tomfishburne below! – at California, USA
Pierre Lacave retweeted
If any of my Dublin contacts happen to be at #SRECon please drop by and say hi to the @CriteoEng folks. They can share SRE war stories that will make your toes curl but luckily all have happy endings 😊.
Having a good time chatting with fellow SREs at #SRECon and watching great talks both technical and inspirational. Pass by the @CriteoEng booth!
Pierre Lacave retweeted
It's now much easier to visualize the hierarchical structure of the query plan in the output of EXPLAIN. #prestosql
Presto 314 is released! This version adds support for reading ZSTD and LZ4-compressed Parquet data, JSON output format for the CLI and better compatibility with @ApacheHive 2.3+ Metastore. See the full list: prestosql.io/docs/current/re… #presto #prestosql #prestodb
Pierre Lacave retweeted
Wow! I had no idea you could use the property "document.designMode" to make your whole document editable! ✍️
Great to test different texts!! ✨
Pierre Lacave retweeted
Très heureux d'apprendre dans le Parisien que l'histoire se termine bien pour notre couple préféré 💑
Pierre Lacave retweeted
New article out! Consistent Data Partitioning through Global Indexing for Large Apache #Hadoop Tables at #Uber ubere.ng/2Xzczo8 via @ubereng
Pierre Lacave retweeted
6 years after the project was created and 1 year after we started writing it, the Presto paper is finally available online! research.fb.com/publications… #presto #icde2019 – at Bắc Ninh, Vietnam
Pierre Lacave retweeted
Ce qui est sûr c’est qu’on va tous finir rôtis comme des poulets si on ne fait rien...
Animation shows the distribution of annual average temperature anomalies due to global warming from 1850 until today. Well animated climate data. Source: buff.ly/2YBQYwx
Pierre Lacave retweeted
Four years ago, we open sourced Pinot, a scalable distributed data store developed to deliver real-time, low latency analytics. Today, we're excited to announce Pinot has entered Apache incubation. Read more in our latest blog: engineering.linkedin.com/blo… #opensource
Pierre Lacave retweeted
En 2019, les services clients sur Twitter pètent les plombs. Je ne sais pas pourquoi @LaRedouteFr VEUT A TOUT PRIX gérer le problème que j'ai avec @But (qui est moins efficace ceci dit)
