. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Future improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . many external contributions. Examples are the Java JDBC driver, the PHP PDO driver or VTGate v3 improvements. We’re looking forward to any contribution! Before you start larger contributions, make sure Vitess: make build Testing your Binaries The unit tests require that you first install a Java runtime. This is required for running ZooKeeper tests: brew tap adoptopenjdk/openjdk brew install adoptopenjdk8

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Future improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . many external contributions. Examples are the Java JDBC driver, the PHP PDO driver or VTGate v3 improvements. We’re looking forward to any contribution! Before you start larger contributions, make sure Vitess: make build Testing your Binaries The unit tests require that you first install a Java runtime. This is required for running ZooKeeper tests: brew tap adoptopenjdk/openjdk brew install adoptopenjdk8

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Future improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . many external contributions. Examples are the Java JDBC driver, the PHP PDO driver or VTGate v3 improvements. We’re looking forward to any contribution! Before you start larger contributions, make sure Vitess: make build Testing your Binaries The unit tests require that you first install a Java runtime. This is required for running ZooKeeper tests: brew tap adoptopenjdk/openjdk brew cask install adoptopenjdk8

https://github.com/vitessio/vitess/blob/641e5c6acc2345a4920d22745a7f9dbeb19e39c5/g o/vt/vtgate/evalengine/compiler_asm.go#L3007 func (asm *assembler) Fn_SHA1(col collations.TypedCollation) { asm.emit(func(env https://github.com/vitessio/vitess/blob/641e5c6acc2345a4920d22745a7f9dbeb19e39c5/g o/vt/vtgate/evalengine/compiler_asm.go#L2992 func (asm *assembler) Fn_MD5(col collations.TypedCollation) { asm.emit(func(env *ExpressionEnv) import ( // register the HTTP handlers for profiling _ "net/http/pprof" "net/url" "os" "os/signal" "runtime/debug" "strings" "sync" "syscall" "time" Vitess is working on fixing this. It has been partially

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 Future improvements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . many external contributions. Examples are the Java JDBC driver, the PHP PDO driver or VTGate v3 improvements. We’re looking forward to any contribution! Before you start larger contributions, make sure Vitess: make build Testing your Binaries The unit tests require that you first install a Java runtime. This is required for running ZooKeeper tests: brew tap adoptopenjdk/openjdk brew cask install adoptopenjdk8

many external contributions. Examples are the Java JDBC driver, the PHP PDO driver or VTGate v3 improvements. We’re looking forward to any contribution! Before you start larger contributions, make sure Vitess: make build Testing your Binaries The unit tests require that you first install a Java runtime. This is required for running ZooKeeper tests: brew tap adoptopenjdk/openjdk brew cask install adoptopenjdk8 message feature is currently in alpha, and can be improved. Here is the list of possible limitations/improvements: • Proactive scheduling: Upcoming messages can be proactively scheduled for timely delivery instead

many external contributions. Examples are the Java JDBC driver, the PHP PDO driver or VTGate v3 improvements. We’re looking forward to any contribution! Before you start larger contributions, make sure Vitess: make build 20 Testing your Binaries The unit tests require that you first install a Java runtime. This is required for running ZooKeeper tests: brew tap adoptopenjdk/openjdk brew cask install adoptopenjdk8 message feature is currently in alpha, and can be improved. Here is the list of possible limitations/improvements: • Proactive scheduling: Upcoming messages can be proactively scheduled for timely delivery instead

many external contributions. Examples are the Java JDBC driver, the PHP PDO driver or VTGate v3 improvements. We’re looking forward to any contribution! Before you start larger contributions, make sure Vitess: make build Testing your Binaries The unit tests require that you first install a Java runtime. This is required for running ZooKeeper tests: brew tap adoptopenjdk/openjdk brew cask install adoptopenjdk8 message feature is currently in alpha, and can be improved. Here is the list of possible limitations/improvements: • Proactive scheduling: Upcoming messages can be proactively scheduled for timely delivery instead

many external contributions. Examples are the Java JDBC driver, the PHP PDO driver or VTGate v3 improvements. We’re looking forward to any contribution! Before you start larger contributions, make sure Vitess: make build Testing your Binaries The unit tests require that you first install a Java runtime. This is required for running ZooKeeper tests: brew tap adoptopenjdk/openjdk brew cask install adoptopenjdk8 message feature is currently in alpha, and can be improved. Here is the list of possible limitations/improvements: • Proactive scheduling: Upcoming messages can be proactively scheduled for timely delivery instead

directives, were investigated. In this realm, it is possible to supply additional Vitess runtime options during the execution of the SQL statements via special ‘/*vt+’ directives; nothing particularly order to find potential logical flaws. Nothing prone to being leveraged could be identified. • The runtime behavior of the different components was probed from a perspective of the services. In focus were