Rezultati pretraživanja
  1. 20. stu 2019.

    As a part of , here's a sneak peek at some enhancements coming to Cockroach Demo in the second 20.1 Alpha. Cockroach Demo will let you simulate killing a node!

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  2. 20. stu 2019.

    In the webui, the dead node will show up as suspect (or dead after five minutes). We can then restart the node in the SQL shell to bring it back and address the unde-replicated ranges.

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  3. 23. pro 2019.

    ☔It's retail season & CockroachDB's serializable isolation keeps retail businesses safe. Weaker transaction isolation levels can create bugs that allow attackers to steal & corrupt inventory, as found in the infamous ACIDrain paper:

  4. 17. pro 2019.

    CockroachDB supports row-oriented & column-oriented ("vectorized") query execution. Our vectorized execution engine improves performance for complex queries by processing each component of a query plan on type-specific batches of column data.

  5. 1. velj

    If you've been itching to poke & prod at a live cluster, we've got one here: Monitor its real-time performance in the admin UI, which is built into the CockroachDB binary and ships with our OSS product

  6. 31. sij

    💻 On CockroachDB helped retailers reduce read latency. As traffic varies by region throughout the day, our Follow-the-Workload feature dynamically places leaseholders in regions where most requests are coming from:

  7. 4. sij

    We taught our Cost-Based Optimizer to understand the physical location of . Now it uses proximity to speed up query execution. It figures out a query's region, then only uses copies of data in the same region. Learn more

  8. 22. lis 2019.

    🔒Security was a strong focus for us when we built CockroachCloud. All clusters are single-tenant (no shared machines) and run in a Virtual Private Cloud (no shared network) Read more about the security here:

  9. 31. srp 2019.

    RT Feature of the Week: Build lightweight event-driven applications using "core changefeeds," CockroachDB's change capture data feature, which streams updates to a table over a SQL connection. Take a look:

  10. 25. lis 2019.

    🔒 CockroachCloud lets you authorize the networks that can access your cluster. This helps prevent ""denial-of-service"" and ""brute force"" password attacks. Learn more about CockroachCloud's security features here:

  11. 27. sij

    One round trip takes less time than two. Parallel Commits, CRDB's breakthrough atomic commit protocol, reduces the number of required consensus round trips for distributed transactions from two to one:

  12. 23. lis 2019.

    🔒CockroachCloud's security features include a combination of digital certificates and passwords. CA certificates are for client-to-node verification, while passwords are for -to-client verification. Learn more:

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